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Sunday, 09/07/2025 4:05 PM 
 Gm#RecordOpenLatestML1H
 SFN
 San Francisco
4736-11-1.5-1.5-125-1
 SEA
 Seattle
47410-745.545.5+10523

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Qualifying Betting Systems

Explore league-wide betting systems that reveal patterns where teams consistently outperform or underperform, applicable to both sides and totals for all games.
Betting Systems Favoring San Francisco
Bet on - Road teams where the 1rst half line is +1.5 to -1.5 - excellent offense from last season - averaged 360 or more total yards/game, in weeks 1-3, versus division opponents.
System applies to: San Francisco.

System's record since 1983: 42-19 (68.9%) with an average first half line of -0.2  (+21.1 unit$, ROI=31.4%)
The average score in these games was Team 11.8, Opponent 9.6
The system's record this season is: (0-0, 0.0 units).

Bet on - Road teams vs. the 1rst half line - excellent offense from last season - averaged 360 or more total yards/game, in weeks 1-3, versus division opponents.
System applies to: San Francisco.

System's record since 1983: 83-47 (63.8%) with an average first half line of -0.4  (+31.3 unit$, ROI=21.9%)
The average score in these games was Team 11.7, Opponent 9.9
The system's record this season is: (0-0, 0.0 units).

Bet on - Any team vs the the 1rst half line - first 2 weeks of the year, after closing out last season with 6 or more losses in last 8 games, bad team from last season (25% to 40%) playing a team that had a winning record last year, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 75-40 (65.2%) with an average first half line of +3  (+31 unit$, ROI=24.5%)
The average score in these games was Team 10.9, Opponent 11.4
The system's record this season is: (0-0, 0.0 units).

Bet on - Any team vs the the 1rst half line - first month of the season, after closing out last season with 6 or more losses in last 8 games, bad team from last season (25% to 40%) playing a team that had a winning record last year, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 111-59 (65.3%) with an average first half line of +3.1  (+46.1 unit$, ROI=24.7%)
The average score in these games was Team 10.7, Opponent 11.4
The system's record this season is: (0-0, 0.0 units).

Bet on - Any team vs the the 1rst half line - first month of the season, after closing out last season with 4 or more losses in last 5 games, bad team from last season (25% to 40%) playing a team that had a winning record last year, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 102-60 (63%) with an average first half line of +3  (+36 unit$, ROI=20.2%)
The average score in these games was Team 10.6, Opponent 11.4
The system's record this season is: (0-0, 0.0 units).

Bet on - Road teams vs. the 1rst half line - first month of the season, after closing out last season with 4 or more losses in last 5 games, bad team from last season (25% to 40%) playing a team that had a winning record last year, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 64-31 (67.4%) with an average first half line of +4.4  (+29.9 unit$, ROI=28.6%)
The average score in these games was Team 10.0, Opponent 12.6
The system's record this season is: (0-0, 0.0 units).

Bet on - Road teams vs. the 1rst half line - first month of the season, after closing out last season with 6 or more losses in last 8 games, bad team from last season (25% to 40%) playing a team that had a winning record last year, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 65-32 (67%) with an average first half line of +4.5  (+29.8 unit$, ROI=27.9%)
The average score in these games was Team 10.1, Opponent 12.6
The system's record this season is: (0-0, 0.0 units).

Betting Systems Favoring Seattle
Bet on - Any team vs the money line - in the first week of the season, after closing out last season with 3 or more straight ATS losses against opponent first week of the season, after closing out last season with 4 or more losses in last 5 games.
System applies to: Seattle.

System's record since 1983: 23-6 (79.3%) with an average money line of -101  (+17 unit$, ROI=58.0%)
The average score in these games was Team 24.4, Opponent 16.9
The system's record this season is: (0-0, 0.0 units).

Bet on - Any team vs the money line - in the first week of the season, after closing out last season with 3 or more straight ATS losses against opponent first 2 weeks of the year, after closing out last season with 4 or more losses in last 5 games.
System applies to: Seattle.

System's record since 1983: 23-6 (79.3%) with an average money line of -101  (+17 unit$, ROI=58.0%)
The average score in these games was Team 24.4, Opponent 16.9
The system's record this season is: (0-0, 0.0 units).

Bet on - Any team vs the money line - in the first week of the season, after closing out last season with 3 or more straight ATS losses against opponent first month of the season, after closing out last season with 4 or more losses in last 5 games.
System applies to: Seattle.

System's record since 1983: 23-6 (79.3%) with an average money line of -101  (+17 unit$, ROI=58.0%)
The average score in these games was Team 24.4, Opponent 16.9
The system's record this season is: (0-0, 0.0 units).

Bet on - Any team vs the money line - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent first week of the season, after closing out last season with 4 or more losses in last 5 games.
System applies to: Seattle.

System's record since 1983: 23-6 (79.3%) with an average money line of -101  (+17 unit$, ROI=58.0%)
The average score in these games was Team 24.4, Opponent 16.9
The system's record this season is: (0-0, 0.0 units).

Bet on - Home teams vs. the money line - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent first 2 weeks of the year, after closing out last season with 2 or more straight losses.
System applies to: Seattle.

System's record since 1983: 26-7 (78.8%) with an average money line of -105  (+18.6 unit$, ROI=53.8%)
The average score in these games was Team 23.2, Opponent 14.7
The system's record this season is: (0-0, 0.0 units).

Bet on - Home teams vs. the money line - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent in the first month of the season, after closing out last season with 2 or more straight losses.
System applies to: Seattle.

System's record since 1983: 26-7 (78.8%) with an average money line of -105  (+18.6 unit$, ROI=53.8%)
The average score in these games was Team 23.2, Opponent 14.7
The system's record this season is: (0-0, 0.0 units).

Bet on - Home teams vs. the money line - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent first 2 weeks of the year, after closing out last season with 4 or more losses in last 5 games.
System applies to: Seattle.

System's record since 1983: 26-7 (78.8%) with an average money line of -114  (+18 unit$, ROI=48.2%)
The average score in these games was Team 24.6, Opponent 14.5
The system's record this season is: (0-0, 0.0 units).

Bet on - Home teams vs. the money line - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent first month of the season, after closing out last season with 4 or more losses in last 5 games.
System applies to: Seattle.

System's record since 1983: 26-7 (78.8%) with an average money line of -114  (+18 unit$, ROI=48.2%)
The average score in these games was Team 24.6, Opponent 14.5
The system's record this season is: (0-0, 0.0 units).

Bet against - Any team vs the money line - in the first month of the season, after closing out last season with 3 or more straight losses against opponent first month of the season, after closing out last season strong with 6 or more wins in last 8 games.
System applies to: San Francisco.

System's record since 2016: 34-7 (82.9%) with an average money line of -154  (+23.3 unit$, ROI=36.9%)
The average score in these games was Team 29.6, Opponent 16.3
The system's record this season is: (0-0, 0.0 units).

Bet against - Any team vs the the 1rst half line - first month of the season, after closing out last season with 4 or more losses in last 5 games against opponent first month of the season, after closing out last season strong with 6 or more wins in last 8 games.
System applies to: San Francisco.

System's record since 2021: 25-6 (80.6%) with an average first half line of -2.6  (+18.4 unit$, ROI=54.0%)
The average score in these games was Team 16.5, Opponent 8.5
The system's record this season is: (0-0, 0.0 units).

Bet against - Any team vs the the 1rst half line - in the first month of the season, after closing out last season with 3 or more straight losses against opponent first month of the season, after closing out last season strong with 6 or more wins in last 8 games.
System applies to: San Francisco.

System's record since 2016: 35-13 (72.9%) with an average first half line of -3.6  (+20.7 unit$, ROI=39.2%)
The average score in these games was Team 16.5, Opponent 8.4
The system's record this season is: (0-0, 0.0 units).

Betting Systems Favoring Under
Bet under - Any team against the total - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent first 2 weeks of the year, after closing out last season with 3 or more straight losses.
System applies to: Seattle.

System's record since 1983: 29-10 (74.4%) with an average total of 41.7  (+18 unit$, ROI=42.0%)
The average score in these games was Team 21.7, Opponent 16.5
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team against the total - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent in the first month of the season, after closing out last season with 3 or more straight losses.
System applies to: Seattle.

System's record since 1983: 29-10 (74.4%) with an average total of 41.7  (+18 unit$, ROI=42.0%)
The average score in these games was Team 21.7, Opponent 16.5
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team against the total - excellent passing team from last season - had a completion pct of 64% or better, in weeks 1-3, versus division opponents.
System applies to: Seattle.

System's record since 2021: 45-21 (68.2%) with an average total of 46  (+21.9 unit$, ROI=30.2%)
The average score in these games was Team 21.8, Opponent 21.0
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team against the total - excellent passing team from last season - had a completion pct of 64% or better, in weeks 1-3, versus division opponents.
System applies to: San Francisco.

System's record since 2021: 45-21 (68.2%) with an average total of 46  (+21.9 unit$, ROI=30.2%)
The average score in these games was Team 21.8, Opponent 21.0
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team against the total - poor defense from last season - allowed 5.4 or more yards/play, in weeks 1-3.
System applies to: San Francisco.

System's record since 2021: 170-112 (60.3%) with an average total of 45.5  (+46.8 unit$, ROI=15.1%)
The average score in these games was Team 21.6, Opponent 22.3
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team against the total - poor defense from last season - allowed 5.4 or more yards/play, in weeks 1-3.
System applies to: Seattle.

System's record since 2021: 170-112 (60.3%) with an average total of 45.5  (+46.8 unit$, ROI=15.1%)
The average score in these games was Team 21.6, Opponent 22.3
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent first 2 weeks of the year, after closing out last season with 2 or more straight losses.
System applies to: Seattle.

System's record since 1983: 22-5 (81.5%) with an average first half total of 22.4  (+16.5 unit$, ROI=55.6%)
The average score in these games was Team 8.8, Opponent 9.0
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent in the first month of the season, after closing out last season with 2 or more straight losses.
System applies to: Seattle.

System's record since 1983: 22-5 (81.5%) with an average first half total of 22.4  (+16.5 unit$, ROI=55.6%)
The average score in these games was Team 8.8, Opponent 9.0
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team vs the the 1rst half total - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent first 2 weeks of the year, after closing out last season with 3 or more straight losses.
System applies to: Seattle.

System's record since 1983: 30-9 (76.9%) with an average first half total of 20.9  (+20.1 unit$, ROI=46.9%)
The average score in these games was Team 9.8, Opponent 8.4
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team vs the the 1rst half total - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent in the first month of the season, after closing out last season with 3 or more straight losses.
System applies to: Seattle.

System's record since 1983: 30-9 (76.9%) with an average first half total of 20.9  (+20.1 unit$, ROI=46.9%)
The average score in these games was Team 9.8, Opponent 8.4
The system's record this season is: (0-0, 0.0 units).

Bet under - Home teams against the 1rst half total - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent first 2 weeks of the year, after closing out last season with 2 or more straight losses.
System applies to: Seattle.

System's record since 1983: 26-8 (76.5%) with an average first half total of 21.4  (+17.2 unit$, ROI=46.0%)
The average score in these games was Team 11.2, Opponent 6.4
The system's record this season is: (0-0, 0.0 units).

Bet under - Home teams against the 1rst half total - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent in the first month of the season, after closing out last season with 2 or more straight losses.
System applies to: Seattle.

System's record since 1983: 26-8 (76.5%) with an average first half total of 21.4  (+17.2 unit$, ROI=46.0%)
The average score in these games was Team 11.2, Opponent 6.4
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team vs the the 1rst half total - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent first 2 weeks of the year, after closing out last season with 2 or more straight losses.
System applies to: Seattle.

System's record since 1983: 50-21 (70.4%) with an average first half total of 21.2  (+26.9 unit$, ROI=34.4%)
The average score in these games was Team 9.6, Opponent 9.2
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team vs the the 1rst half total - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses against opponent in the first month of the season, after closing out last season with 2 or more straight losses.
System applies to: Seattle.

System's record since 1983: 50-21 (70.4%) with an average first half total of 21.2  (+26.9 unit$, ROI=34.4%)
The average score in these games was Team 9.6, Opponent 9.2
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - in conference games, first 2 weeks of the year, after closing out last season with 4 or more losses in last 5 games.
System applies to: San Francisco.

System's record since 2016: 47-22 (68.1%) with an average first half total of 23.1  (+22.8 unit$, ROI=30.0%)
The average score in these games was Team 9.9, Opponent 11.4
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses.
System applies to: Seattle.

System's record since 1983: 81-46 (63.8%) with an average first half total of 22.7  (+30.4 unit$, ROI=21.8%)
The average score in these games was Team 10.0, Opponent 11.3
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - first 2 weeks of the year, after closing out last season with 3 or more straight ATS losses.
System applies to: San Francisco.

System's record since 1983: 81-46 (63.8%) with an average first half total of 22.7  (+30.4 unit$, ROI=21.8%)
The average score in these games was Team 10.0, Opponent 11.3
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams where the first half total is between 21.5 and 24.5 - good passing team from last season - averaged 7 or more passing yards/attempt, in weeks 1-3, in conference games.
System applies to: San Francisco.

System's record since 1983: 113-65 (63.5%) with an average first half total of 23  (+41.5 unit$, ROI=21.2%)
The average score in these games was Team 10.9, Opponent 10.7
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams vs. the 1rst half total - incredible offense from last season - averaged 6.0 or more yards/play, in weeks 1-3, in conference games.
System applies to: San Francisco.

System's record since 1983: 104-60 (63.4%) with an average first half total of 23.3  (+38 unit$, ROI=21.1%)
The average score in these games was Team 11.1, Opponent 10.8
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams where the first half total is between 21.5 and 24.5 - terrible passing defense from last season - allowed a comp pct of 64% or worse, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 112-66 (62.9%) with an average first half total of 23  (+39.4 unit$, ROI=20.1%)
The average score in these games was Team 9.6, Opponent 12.0
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams where the first half total is between 21.5 and 24.5 - excellent offense from last season - averaged 360 or more total yards/game, in weeks 1-3, in conference games.
System applies to: San Francisco.

System's record since 1983: 110-65 (62.9%) with an average first half total of 23  (+38.5 unit$, ROI=20.0%)
The average score in these games was Team 11.2, Opponent 10.3
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams where the first half total is between 21.5 and 24.5 - good passing team from last season - averaged 7 or more passing yards/attempt, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 156-95 (62.2%) with an average first half total of 23.1  (+51.5 unit$, ROI=18.7%)
The average score in these games was Team 10.9, Opponent 10.8
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams vs. the 1rst half total - good passing team from last season - averaged 7 or more passing yards/attempt, in weeks 1-3, in conference games.
System applies to: San Francisco.

System's record since 1983: 188-118 (61.4%) with an average first half total of 22.7  (+58.2 unit$, ROI=17.3%)
The average score in these games was Team 10.9, Opponent 10.4
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams vs. the 1rst half total - incredible offense from last season - averaged 6.0 or more yards/play, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 140-89 (61.1%) with an average first half total of 23.3  (+42.1 unit$, ROI=16.7%)
The average score in these games was Team 11.3, Opponent 10.7
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams where the first half total is between 21.5 and 24.5 - excellent offense from last season - averaged 360 or more total yards/game, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 147-94 (61%) with an average first half total of 23.1  (+43.6 unit$, ROI=16.4%)
The average score in these games was Team 11.3, Opponent 10.5
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams vs. the 1rst half total - good passing team from last season - averaged 7 or more passing yards/attempt, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 255-166 (60.6%) with an average first half total of 22.8  (+72.4 unit$, ROI=15.6%)
The average score in these games was Team 11.0, Opponent 10.5
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams vs. the 1rst half total - excellent offense from last season - averaged 5.7 or more yards/play, in weeks 1-3, in conference games.
System applies to: San Francisco.

System's record since 1983: 200-134 (59.9%) with an average first half total of 22.9  (+52.6 unit$, ROI=14.3%)
The average score in these games was Team 11.1, Opponent 10.9
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - team that had a losing record last season, in weeks 1-3, in conference games.
System applies to: San Francisco.

System's record since 1983: 305-209 (59.3%) with an average first half total of 22.7  (+75.1 unit$, ROI=13.3%)
The average score in these games was Team 10.3, Opponent 11.8
The system's record this season is: (0-0, 0.0 units).

Bet under - Road teams where the first half total is between 21.5 and 24.5 - poor passing defense from last season - allowed a comp pct of 60% or worse, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 269-187 (59%) with an average first half total of 22.8  (+63.3 unit$, ROI=12.6%)
The average score in these games was Team 10.1, Opponent 11.8
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - poor passing defense from last season - allowed a comp pct of 60% or worse, in weeks 1-3, in conference games.
System applies to: Seattle.

System's record since 1983: 391-280 (58.3%) with an average first half total of 22.8  (+83 unit$, ROI=11.2%)
The average score in these games was Team 10.9, Opponent 11.4
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - poor passing defense from last season - allowed a comp pct of 60% or worse, in weeks 1-3, in conference games.
System applies to: San Francisco.

System's record since 1983: 391-280 (58.3%) with an average first half total of 22.8  (+83 unit$, ROI=11.2%)
The average score in these games was Team 10.9, Opponent 11.4
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - team that had a losing record last season, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 390-282 (58%) with an average first half total of 22.7  (+79.8 unit$, ROI=10.8%)
The average score in these games was Team 10.3, Opponent 11.7
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - poor passing defense from last season - allowed a comp pct of 60% or worse, in weeks 1-3.
System applies to: San Francisco.

System's record since 1983: 518-379 (57.7%) with an average first half total of 22.8  (+101.1 unit$, ROI=10.2%)
The average score in these games was Team 10.9, Opponent 11.2
The system's record this season is: (0-0, 0.0 units).

Bet under - Any team where the first half total is between 21.5 and 24.5 - poor passing defense from last season - allowed a comp pct of 60% or worse, in weeks 1-3.
System applies to: Seattle.

System's record since 1983: 518-379 (57.7%) with an average first half total of 22.8  (+101.1 unit$, ROI=10.2%)
The average score in these games was Team 10.9, Opponent 11.2
The system's record this season is: (0-0, 0.0 units).