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Tuesday, 04/29/2025 7:07 PM 
 RecordStarterOpenLatest
 Gm#W-LPitcherMLO/UMLO/URL
 BOS Boston97116-14CROCHET(L)-1507.5o-20-1307.5o-15-1.5, +115
 TOR Toronto97213-15FRANCIS(R)+1407.5ev+1207.5u-05+1.5, -135

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Team Bullpen Breakdown

Explore comprehensive MLB bullpen rosters featuring standard and Sabermetric pitching stats, plus updated injury reports to evaluate each team's relief pitching depth.

Pitcher Injuries

Stay updated with each MLB team's key impact player injury details. Find statuses, injury types, and game effect for a competitive edge in baseball insights.

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 Boston Red Sox
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Connor WongC✅Finger10-day IL04/28/2025230200001.087.192.087.279
Connor Wong (C, Red Sox) on 10-day IL with a finger injury. Next game: 04/29/2025 at Toronto. Info updated 04/28/2025.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Allan CastroCF Undisclosed7-day IL04/28/202500000000.000.000.000.000
Allan Castro (CF, Red Sox) on 7-day IL; status unknown. Next game: 04/29/2025 at Toronto. Info updated 04/28/2025.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Masataka YoshidaOF Shoulder10-day IL04/28/202500000000.000.000.000.000
Masataka Yoshida (OF, Red Sox) is on the 10-day IL with a right shoulder injury; no return date set. Next game: 04/29/2025.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Johanfran GarciaC Knee60-day IL04/28/202500000000.000.000.000.000
Johanfran Garcia (C, Red Sox) on 60-day IL due to a knee injury; next game on 04/29/2025 vs. Toronto. Updated 04/28/2025.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Justin Riemer2B Undisclosed7-day IL04/28/202500000000.000.000.000.000
Justin Riemer (2B) placed on 7-day IL; status unknown. Next game for Boston Red Sox is 04/29/2025 at Toronto.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Seby ZavalaC Oblique7-day IL04/28/202500000000.000.000.000.000
Seby Zavala (C, Red Sox) on 7-Day IL with oblique injury. Next game is 04/29/2025 at Toronto. Info updated 04/28/2025.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Max Ferguson2B Undisclosed7-day IL04/28/202500000000.000.000.000.000
Max Ferguson (2B) of the Boston Red Sox on 7-day IL, status unknown. Next game is 04/29/2025 at Toronto. Updated 04/28/2025.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Roman AnthonyCF FootQuestionable04/28/202500000000.000.000.000.000
Roman Anthony (CF, Red Sox) is questionable with a foot injury but has a decent chance to play on 04/29/2025 at Toronto.
 Toronto Blue Jays
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Leonardo JimenezSS Undisclosed7-day IL04/28/202500000000.000.000.000.000
Leonardo Jimenez (SS, Toronto Blue Jays) on 7-day IL with an unknown issue. Next game: 04/29/2025 vs. Boston.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Philip ClarkeC Undisclosed7-day IL04/28/202500000000.000.000.000.000
Philip Clarke (C, Toronto Blue Jays) is on the 7-day IL due to an unknown issue; next game is on 04/29/2025 vs. Boston.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Josh KasevichSS Back60-day IL04/28/202500000000.000.000.000.000
Josh Kasevich (SS, Blue Jays) on 60-day IL due to a back injury; next game on 04/29/2025 vs. Boston. Info updated 04/28/2025.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Daulton VarshoOF Shoulder10-day IL04/28/202500000000.000.000.000.000
Daulton Varsho, OF for the Blue Jays, is on the 10-day IL with a shoulder injury, likely returning by late May.
PlayerPosInjuryStatusUpdatedABRH2B3BHRRBISBAVGOBPSLGOPS
Jaden RuddRF Undisclosed7-day IL04/28/202500000000.000.000.000.000
Jaden Rudd (RF, Blue Jays) on 7-day IL; status unknown. Next game: 04/29/2025 vs. Boston. Info as of 04/28/2025.

Bullpen Pitching Stats

2025 Pitching Stats in All Games

This table displays pitching statistics for a team's bullpen, highlighting the expected available pitchers for today's game. Key stats such as ERA, WHIP, saves, and opponents' batting averages are included to help bettors and fantasy managers evaluate bullpen strength. Pitchers highlighted in white rows are projected to be available for relief appearances, while players shown in grey rows are currently unavailable or listed as starting pitchers. Favorable and unfavorable performance indicators are clearly marked in green and red, respectively, allowing for quick identification of bullpen advantages or vulnerabilities.

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 Boston Bullpen - 2025 All Games Pitching Statistics
Player
T
 W L ERA G HLD SV BSV SV% IP H R ER HR BB IBB HBP SO WP BK WHIP AVGa OBPa SLGa OPSa
Aroldis Chapman
L
 2 1 1.74 12 1 4 0 100.0% 10.3 7 2 2 1 4 0 0 16 1 0 1.065 0.184 0.262 0.289 0.551
Liam Hendriks
R
 0 0 4.50 4 0 0 0 0.0% 4.0 4 2 2 1 4 0 0 4 0 0 2.000 0.286 0.444 0.500 0.944
Justin Slaten
R
 0 0 3.60 11 0 3 0 100.0% 10.0 4 4 4 0 2 0 0 9 0 0 0.600 0.118 0.167 0.118 0.284
Garrett Whitlock
R
 1 0 1.72 10 3 0 0 0.0% 15.7 11 3 3 0 5 0 1 19 0 0 1.021 0.196 0.274 0.268 0.542
Justin Wilson
L
 0 0 4.15 11 2 0 3 0.0% 8.7 9 4 4 0 4 1 0 6 0 0 1.500 0.281 0.361 0.344 0.705
Gregory Weissert
R
 1 0 3.65 13 2 0 1 0.0% 12.3 12 5 5 1 3 0 1 15 0 0 1.216 0.245 0.302 0.306 0.608
Brennan Bernardino
L
 1 1 2.70 10 0 0 0 0.0% 10.0 7 8 3 1 2 1 2 8 0 0 0.900 0.189 0.268 0.297 0.566
Zach Penrod
L
 0 0 0.00 0 0 0 0 0.0% 0.0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.000 0.000
Luis Guerrero
R
 0 0 0.00 2 0 0 0 0.0% 3.0 1 0 0 0 0 0 0 3 0 0 0.333 0.100 0.100 0.100 0.200
Chris Murphy
L
 0 0 0.00 0 0 0 0 0.0% 0.0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.000 0.000
Patrick Sandoval
L
 0 0 0.00 0 0 0 0 0.0% 0.0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.000 0.000
Tanner Houck
R
 0 2 7.58 6 0 0 0 0.0% 29.7 38 26 25 6 12 0 2 24 1 0 1.685 0.319 0.391 0.513 0.904
Walker Buehler
R
 4 1 4.28 6 0 0 0 0.0% 33.7 32 16 16 5 9 0 2 29 0 0 1.218 0.252 0.312 0.409 0.721
Richard Fitts
R
 0 2 3.18 3 0 0 0 0.0% 17.0 14 6 6 2 5 0 0 13 1 0 1.118 0.226 0.284 0.339 0.622
Sean Newcomb
L
 0 3 4.24 6 0 0 0 0.0% 23.3 33 15 11 1 11 0 1 30 0 0 1.886 0.344 0.417 0.406 0.823
Brayan Bello
R
 2 0 3.27 2 0 0 0 0.0% 11.0 10 4 4 2 6 0 2 7 0 0 1.455 0.256 0.383 0.513 0.896
Lucas Giolito
R
 0 0 0.00 0 0 0 0 0.0% 0.0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.000 0.000
Kutter Crawford
R
 0 0 0.00 0 0 0 0 0.0% 0.0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.000 0.000
Hunter Dobbins
R
 2 0 2.45 2 0 0 0 0.0% 11.0 11 4 3 1 2 0 1 11 0 0 1.182 0.250 0.298 0.409 0.707

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 Toronto Bullpen - 2025 All Games Pitching Statistics
Player
T
 W L ERA G HLD SV BSV SV% IP H R ER HR BB IBB HBP SO WP BK WHIP AVGa OBPa SLGa OPSa
Jeff Hoffman
R
 2 0 1.35 12 0 6 0 100.0% 13.3 8 2 2 1 1 1 0 19 0 0 0.675 0.174 0.191 0.304 0.496
Yimi Garcia
R
 0 0 0.00 12 4 1 1 50.0% 12.0 6 1 0 0 4 1 1 15 1 0 0.833 0.143 0.234 0.143 0.377
Chad Green
R
 1 0 2.45 12 2 0 0 0.0% 11.0 11 3 3 3 2 0 0 10 0 0 1.182 0.262 0.295 0.500 0.795
Erik Swanson
R
 0 0 0.00 0 0 0 0 0.0% 0.0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.000 0.000
Brendon Little
L
 0 0 3.00 14 6 0 2 0.0% 12.0 9 5 4 1 5 0 0 19 2 0 1.167 0.205 0.286 0.341 0.627
Yariel Rodriguez
R
 0 0 5.23 9 2 0 0 0.0% 10.3 10 6 6 3 5 1 2 8 0 0 1.452 0.256 0.370 0.564 0.934
Nick Sandlin
R
 0 2 2.25 10 2 1 1 50.0% 8.0 6 5 2 0 4 0 2 10 1 0 1.250 0.194 0.324 0.226 0.550
Ryan Burr
R
 0 0 0.00 0 0 0 0 0.0% 0.0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.000 0.000
Dillon Tate
R
 0 0 10.13 2 0 0 0 0.0% 2.7 5 3 3 1 0 0 1 5 0 0 1.875 0.357 0.400 0.643 1.043
Mason Fluharty
L
 1 0 3.12 10 1 0 1 0.0% 8.7 4 3 3 0 5 1 1 9 0 0 1.038 0.143 0.294 0.286 0.580
Joshua Walker
L
 0 0 9.82 2 0 0 0 0.0% 3.7 7 4 4 0 2 0 1 6 0 0 2.455 0.412 0.500 0.588 1.088
Paxton Schultz
R
 0 0 4.05 2 0 0 0 0.0% 6.7 6 3 3 1 2 0 0 11 0 0 1.200 0.222 0.276 0.407 0.683
Kevin Gausman
R
 2 3 4.50 6 0 0 0 0.0% 34.0 24 18 17 4 11 1 0 28 0 0 1.029 0.203 0.271 0.364 0.636
Jose Berrios
R
 1 1 4.24 6 0 0 0 0.0% 34.0 33 16 16 6 15 0 0 28 1 0 1.412 0.260 0.338 0.465 0.803
Chris Bassitt
R
 2 1 1.88 5 0 0 0 0.0% 28.7 27 6 6 0 6 0 2 34 2 1 1.151 0.245 0.297 0.300 0.597
Max Scherzer
R
 0 0 6.00 1 0 0 0 0.0% 3.0 3 2 2 2 0 0 0 1 0 0 1.000 0.273 0.273 0.818 1.091
Alek Manoah
R
 0 0 0.00 0 0 0 0 0.0% 0.0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.000 0.000
Easton Lucas
L
 2 2 7.41 4 0 0 0 0.0% 17.0 17 14 14 5 9 0 0 19 1 0 1.529 0.258 0.347 0.530 0.877

2025 Advanced Pitching Stats in All Games

This table provides advanced pitching and Sabermetric statistics for the team's bullpen pitchers, highlighting expected availability for today's game. Metrics include ERA and advanced ERA estimators (xERA, FIP, SIERA), strikeout and walk rates, and performance with inherited runners, helping bettors and fantasy managers assess bullpen effectiveness. Pitchers in white rows are projected available for relief, while those in grey rows are either unavailable or designated as starters. Favorable (green) and unfavorable (red) performances are clearly marked for quick reference.

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 Boston Bullpen - 2025 All Games Advanced Pitching Statistics
  ERA Estimates Percentages and Ratios Inherited Runners
Player
T
 ERA xERA ERC FIP dERA DICE SIERA HR% Str% BB% BB9 SO% SO9 SOBB PFR LOB% GOFO IR IRA IRA%
Aroldis Chapman
L
 1.74 2.45 2.08 2.42 2.45 2.42 2.38 2.4% 69.4% 9.5% 3.5 38.1% 13.9 4.00 1.94 93.7% 0.38 3 0 0.0%
Liam Hendriks
R
 4.50 7.01 8.25 7.35 7.44 7.35 7.33 5.6% 58.0% 20.0% 9.0 20.0% 9.0 1.00 2.00 90.9% 0.67 0 0 0.0%
Justin Slaten
R
 3.60 -0.22 0.61 1.90 1.95 1.90 1.84 0.0% 68.2% 5.6% 1.8 25.0% 8.1 4.50 1.10 33.3% 0.63 0 0 0.0%
Garrett Whitlock
R
 1.72 1.62 1.76 1.82 1.96 1.82 1.83 0.0% 64.5% 7.8% 2.9 29.7% 10.9 3.80 1.53 82.4% 0.85 1 1 100.0%
Justin Wilson
L
 4.15 3.76 3.72 3.10 3.34 3.10 2.81 0.0% 67.3% 10.3% 4.2 15.4% 6.2 1.50 1.15 69.2% 6.50 7 4 57.1%
Gregory Weissert
R
 3.65 3.51 3.35 2.69 2.71 2.69 2.72 1.9% 64.6% 5.7% 2.2 28.3% 10.9 5.00 1.46 75.3% 2.60 7 1 14.3%
Brennan Bernardino
L
 2.70 2.19 2.02 4.00 3.98 4.00 3.75 2.4% 65.1% 4.9% 1.8 19.5% 7.2 4.00 1.00 31.3% 1.75 0 0 0.0%
Zach Penrod
L
 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0% 0.0% 0.0% 0.0 0.0% 0.0 0.00 0.00 0.0% 0.00 0 0 0.0%
Luis Guerrero
R
 0.00 -1.08 0.25 1.10 1.07 1.10 1.08 0.0% 77.4% 0.0% 0.0 30.0% 9.0 0.00 1.00 100.0% 0.67 0 0 0.0%
Chris Murphy
L
 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0% 0.0% 0.0% 0.0 0.0% 0.0 0.00 0.00 0.0% 0.00 0 0 0.0%
Patrick Sandoval
L
 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0% 0.0% 0.0% 0.0 0.0% 0.0 0.00 0.00 0.0% 0.00 0 0 0.0%
Tanner Houck
R
 7.58 6.58 6.95 5.53 5.26 5.53 5.53 4.5% 61.8% 8.5% 3.6 17.0% 7.3 2.00 1.21 59.6% 2.36 0 0 0.0%
Walker Buehler
R
 4.28 4.06 3.81 4.29 4.17 4.29 4.29 3.6% 64.6% 6.3% 2.4 20.1% 7.8 3.22 1.13 75.0% 2.33 0 0 0.0%
Richard Fitts
R
 3.18 3.22 2.73 3.98 3.94 3.98 3.99 3.0% 69.9% 7.1% 2.6 18.6% 6.9 2.60 1.06 80.2% 1.07 0 0 0.0%
Sean Newcomb
L
 4.24 6.04 6.61 2.63 2.78 2.63 2.62 0.9% 64.7% 9.6% 4.2 26.1% 11.6 2.73 1.76 68.8% 1.40 0 0 0.0%
Brayan Bello
R
 3.27 4.85 5.53 6.37 6.43 6.37 6.41 4.3% 57.1% 11.8% 4.9 13.7% 5.7 1.17 1.18 92.1% 3.75 0 0 0.0%
Lucas Giolito
R
 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0% 0.0% 0.0% 0.0 0.0% 0.0 0.00 0.00 0.0% 0.00 0 0 0.0%
Kutter Crawford
R
 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0% 0.0% 0.0% 0.0 0.0% 0.0 0.00 0.00 0.0% 0.00 0 0 0.0%
Hunter Dobbins
R
 2.45 3.60 3.38 3.10 3.08 3.10 3.07 2.1% 68.6% 4.3% 1.6 23.4% 9.0 5.50 1.18 79.4% 5.50 0 0 0.0%

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 Toronto Bullpen - 2025 All Games Advanced Pitching Statistics
  ERA Estimates Percentages and Ratios Inherited Runners
Player
T
 ERA xERA ERC FIP dERA DICE SIERA HR% Str% BB% BB9 SO% SO9 SOBB PFR LOB% GOFO IR IRA IRA%
Jeff Hoffman
R
 1.35 1.09 1.08 1.45 1.45 1.45 1.18 2.1% 72.5% 2.0% 0.7 38.8% 12.8 19.00 1.50 92.1% 2.67 2 1 50.0%
Yimi Garcia
R
 0.00 0.61 1.18 1.85 1.97 1.85 1.59 0.0% 64.8% 8.5% 3.0 31.9% 11.3 3.75 1.58 90.9% 1.29 5 1 20.0%
Chad Green
R
 2.45 5.15 4.41 5.37 5.12 5.37 5.35 6.8% 66.5% 4.3% 1.6 21.7% 8.2 5.00 1.09 113.6% 0.78 10 2 20.0%
Erik Swanson
R
 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0% 0.0% 0.0% 0.0 0.0% 0.0 0.00 0.00 0.0% 0.00 0 0 0.0%
Brendon Little
L
 3.00 2.78 2.63 2.27 2.32 2.27 2.28 2.0% 60.1% 10.0% 3.8 38.0% 14.3 3.80 2.00 71.4% 1.60 5 0 0.0%
Yariel Rodriguez
R
 5.23 5.90 6.48 7.36 7.25 7.36 7.05 6.5% 58.3% 10.4% 4.4 16.7% 7.0 1.60 1.26 85.9% 1.00 3 0 0.0%
Nick Sandlin
R
 2.25 2.32 2.93 2.85 2.94 2.85 2.85 0.0% 60.4% 11.1% 4.5 27.8% 11.3 2.50 1.75 58.3% 2.67 2 0 0.0%
Ryan Burr
R
 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0% 0.0% 0.0% 0.0 0.0% 0.0 0.00 0.00 0.0% 0.00 0 0 0.0%
Dillon Tate
R
 10.13 10.00 10.92 5.35 4.34 5.35 5.03 6.7% 66.7% 0.0% 0.0 35.7% 16.9 0.00 1.88 65.2% 1.00 0 0 0.0%
Mason Fluharty
L
 3.12 1.04 1.62 3.10 3.30 3.10 2.71 0.0% 59.9% 13.9% 5.2 25.0% 9.3 1.80 1.62 70.0% 0.83 3 2 66.7%
Joshua Walker
L
 9.82 8.40 10.78 2.28 2.58 2.28 1.91 0.0% 59.4% 9.5% 4.9 28.6% 14.7 3.00 2.18 60.0% 0.00 0 0 0.0%
Paxton Schultz
R
 4.05 3.82 3.20 2.65 2.61 2.65 2.64 3.4% 70.2% 7.1% 2.7 39.3% 14.9 5.50 1.95 75.8% 2.50 3 0 0.0%
Kevin Gausman
R
 4.50 2.68 2.40 3.95 3.95 3.95 3.86 3.1% 66.4% 8.0% 2.9 20.4% 7.4 2.55 1.15 57.8% 0.81 0 0 0.0%
Jose Berrios
R
 4.24 4.84 4.61 5.07 4.96 5.07 5.07 4.2% 62.5% 10.0% 4.0 18.7% 7.4 1.87 1.26 80.8% 2.27 0 0 0.0%
Chris Bassitt
R
 1.88 2.58 2.58 1.57 1.79 1.57 1.57 0.0% 67.0% 5.0% 1.9 28.1% 10.7 5.67 1.40 82.9% 1.79 0 0 0.0%
Max Scherzer
R
 6.00 8.07 6.18 11.10 12.09 11.10 10.81 18.2% 62.2% 0.0% 0.0 8.3% 3.0 0.00 0.33 500.0% 0.33 0 0 0.0%
Alek Manoah
R
 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0% 0.0% 0.0% 0.0 0.0% 0.0 0.00 0.00 0.0% 0.00 0 0 0.0%
Easton Lucas
L
 7.41 6.19 5.95 6.28 5.95 6.28 6.27 6.7% 65.1% 11.7% 4.8 24.7% 10.1 2.11 1.65 63.2% 1.30 0 0 0.0%
Glossary of Terms

Player: The name of the bullpen pitcher.

T: The throwing hand of the pitcher (L for left-handed, R for right-handed).

W: The total number of wins credited to the pitcher.

L: The total number of losses credited to the pitcher.

ERA (Earned Run Average): The average number of earned runs allowed per nine innings pitched.

G (Games Played): The number of games in which the pitcher has appeared.

HLD (Holds): The number of times a relief pitcher maintains a lead before passing the game to another reliever.

SV (Saves): The number of times a pitcher successfully finishes a game with a lead.

BSV (Blown Saves): The number of times a pitcher enters in a save situation and fails to maintain the lead.

SV% (Save Percentage): The percentage of save opportunities successfully converted.

IP (Innings Pitched): The total number of innings pitched by the player.

H (Hits Allowed): The total number of hits allowed by the pitcher.

R (Runs Allowed): The total number of runs allowed, including earned and unearned runs.

ER (Earned Runs): The total number of runs scored against the pitcher that were not the result of defensive errors.

HR (Home Runs Allowed): The total number of home runs given up by the pitcher.

BB (Walks): The total number of batters walked by the pitcher.

IBB (Intentional Walks): The number of walks that were intentionally issued.

HBP (Hit by Pitch): The number of batters hit by a pitch.

SO (Strikeouts): The number of batters struck out by the pitcher.

WP (Wild Pitches): The number of pitches that the catcher fails to catch, allowing runners to advance.

BK (Balks): The number of illegal pitching movements that allow runners to advance.

WHIP (Walks + Hits per Inning Pitched): The average number of walks and hits allowed per inning pitched.

AVGa (Opponent Batting Average): The batting average of opposing hitters against the pitcher.

OBPa (Opponent On-Base Percentage): The on-base percentage of opposing hitters against the pitcher.

SLGa (Opponent Slugging Percentage): The slugging percentage of opposing hitters against the pitcher.

OPSa (Opponent On-Base Plus Slugging): The on-base plus slugging percentage of opposing hitters against the pitcher.

ERA (Earned Run Average): The average number of earned runs a pitcher allows per nine innings.

xERA (Expected ERA): A predictive measure of ERA based on batted-ball data, strikeouts, and walks.

ERC (Component ERA): An estimate of ERA based on hits, walks, and home runs allowed.

FIP (Fielding Independent Pitching): A metric that evaluates a pitcher's effectiveness independent of fielding by focusing on strikeouts, walks, and home runs allowed.

dERA (Defense-Independent ERA): An alternative ERA metric that removes the effect of defense and focuses on pitching outcomes.

DICE (Defense-Independent Component ERA): A similar stat to FIP that adjusts for defense-independent outcomes.

SIERA (Skill-Interactive ERA): A sabermetric pitching stat that evaluates a pitcher's overall skill by considering how batted balls are put in play.

Pitching Ratios & Percentages

Str% (Strike Percentage): The percentage of total pitches thrown for strikes.

BB% (Walk Percentage): The percentage of batters faced who are walked.

BB9 (Walks per 9 Innings): The average number of walks allowed per nine innings.

SO% (Strikeout Percentage): The percentage of batters faced who are struck out.

SO9 (Strikeouts per 9 Innings): The average number of strikeouts per nine innings.

SO/BB (Strikeout-to-Walk Ratio): The ratio of strikeouts to walks, indicating control and command.

PFR (Power-Finesse Ratio): A measure of a pitcher’s ability to generate strikeouts while limiting walks.

LOB% (Left on Base Percentage): The percentage of baserunners left stranded by a pitcher.

GO/FO (Ground Out to Fly Out Ratio): A measure of a pitcher's tendency to induce ground balls compared to fly balls.

Pitching Performance Indicators

Dom (Dominant Starts): The number of starts classified as dominant based on low runs allowed and high strikeout rates.

Dom% (Dominant Start Percentage): The percentage of total starts that were dominant performances.

Dis (Disaster Starts): The number of starts where the pitcher performed poorly, allowing a high number of runs.

Dis% (Disaster Start Percentage): The percentage of total starts that were considered disasters.

Inherited Runners

IR (Inherited Runners): The number of runners already on base when the pitcher enters the game.

IRA (Inherited Runners Allowed): The number of inherited runners that the pitcher allows to score.

IRA% (Inherited Runner Scoring Percentage): The percentage of inherited runners that end up scoring.