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Tuesday, 05/20/2025 9:45 PM 
 RecordStarterOpenLatest
 Gm#W-LPitcherMLO/UMLO/URL
 KC Kansas City92927-22LORENZEN(R)+1208o-10+1358o-05+1.5, -160
 SF San Francisco93028-20BIRDSONG(R)-1308u-10-1458u-15-1.5, +140

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Tip SheetSimulation & Ratings🔒Betting Systems🔒Team Trends🔒Team StatsStarting PitchersLineupsBullpensSchedule & ResultsManagers🔒Umpire🔒Head-to-Head🔒

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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 Kansas City Royals
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Seth LugoP Finger15-day IL05/17/202534056.7472119915423.021.094
Seth Lugo (P, Royals) on 15-day IL with a finger injury, expected to miss extended time. Next game: 05/20/2025.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Asa LacySP Elbow7-day IL05/20/20250000.00000000.000.000
Asa Lacy (SP, Royals) is on the 7-Day IL with an elbow injury. Next game: 05/20/2025 vs. San Francisco. Info updated 05/20/2025.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Steven ZobacSP Knee7-day IL05/20/20250000.00000000.000.000
Steven Zobac of the Kansas City Royals is on the 7-day IL due to a knee injury. Next game: 05/20/2025 at San Francisco.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Carlos MateoP Undisclosed7-day IL05/20/20250000.00000000.000.000
Carlos Mateo of the Kansas City Royals is on a 7-day IL with an unknown injury. Next game is on 05/20/2025 vs. San Francisco.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Sam LongP Elbow15-day IL05/20/20250207.012121025612.862.429
Sam Long (P) of the Royals is on the 15-day IL with left elbow inflammation, with no return timetable set.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Anthony SimonelliSP Undisclosed60-day IL05/20/20250000.00000000.000.000
Anthony Simonelli (SP, KC Royals) on 60-day IL, status unknown. Next game: 05/20/2025 at San Francisco.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
L.P. LangevinSP Lat60-day IL05/20/20250000.00000000.000.000
L.P. Langevin of the Kansas City Royals is on the 60-day IL with a lat injury; next game is on 05/20/2025.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Taylor ClarkeP PersonalProbable05/20/20251005.33000030.000.563
Taylor Clarke (P, Royals) may play Tuesday vs. Giants, but is out for personal reasons. Status unclear as of 5/20/2025.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Cole RagansP Groin15-day IL05/17/202523045.7422423413724.531.204
Cole Ragans (P, Royals) is on the 15-day IL due to a groin injury, with no return timeline. Next game: 05/20/2025.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
James McArthurP Elbow60-day IL05/13/20250000.00000000.000.000
James McArthur (P) of the Royals is on the 60-day IL for elbow surgery, with no return timetable as of 05/13/2025.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Kyle WrightP Shoulder15-day IL05/04/20250000.00000000.000.000
Kyle Wright (P, Royals) is on the 15-day IL following shoulder surgery, with no return timeline set. Next game: 05/20/2025.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Alec MarshP Shoulder60-day IL05/04/20250000.00000000.000.000
Alec Marsh of the Kansas City Royals is on the 60-day IL due to a shoulder injury, with no expected return date.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Hunter HarveyP Undisclosed15-day IL05/04/20250005.31000070.000.188
Hunter Harvey (P, Royals) on 15-day IL with Grade 1 teres major strain, out indefinitely. Next game: 05/20/2025.
 San Francisco Giants
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Justin VerlanderP ChestProbable05/19/202503052.0532726821414.501.423
Justin Verlander (P, SF Giants) is day-to-day with a chest injury but is likely to pitch against the Royals on Monday.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Roderick DabovichRP Undisclosed60-day IL05/20/20250000.00000000.000.000
Roderick Dabovich (RP) on 60-day IL for San Francisco Giants; return date unknown. Next game: 05/20/2025 vs. Kansas City.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Keaton WinnP Undisclosed7-day IL05/20/20250000.00000000.000.000
Keaton Winn of the San Francisco Giants is on the 7-day IL; next game is on May 20, 2025, against Kansas City.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Michael StryffelerSP UndisclosedOut05/20/20250000.00000000.000.000
Michael Stryffeler (SP) of the San Francisco Giants is out for today's game, with an unknown status for the next matchup.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Cole WaitesRP Undisclosed7-day IL05/20/20250000.00000000.000.000
Cole Waites of the San Francisco Giants is on the 7-day IL with an unknown injury. Next game: 05/20/2025 vs. Kansas City.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Reggie CrawfordSP Shoulder60-day IL05/20/20250000.00000000.000.000
Reggie Crawford (SP, Giants) on 60-day IL due to shoulder injury; next game 05/20/2025 vs. Kansas City.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Spencer MilesRP Back60-day IL05/20/20250000.00000000.000.000
Spencer Miles of the San Francisco Giants is on the 60-day IL due to a back injury. Next game: 05/20/2025 vs. Kansas City.
PlayerPosInjuryStatusUpdatedWLSVIPHRERHRBBSOERAWHIP
Ethan SmallSP Undisclosed7-day IL05/20/20250000.00000000.000.000
Ethan Small, SP for the San Francisco Giants, is on the 7-day IL with an unknown injury. Next game on 05/20/2025 vs. Kansas City.

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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 Kansas City 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
Carlos Estevez
R
 1 0 2.08 21 0 14 2 87.5% 21.7 16 6 5 0 10 3 2 19 1 1 1.200 0.200 0.304 0.250 0.554
Lucas Erceg
R
 1 0 0.44 21 13 1 0 100.0% 20.7 9 1 1 0 2 0 2 15 1 0 0.532 0.136 0.186 0.136 0.322
John Schreiber
R
 1 2 2.89 22 4 0 0 0.0% 18.7 18 7 6 4 6 0 0 20 0 0 1.286 0.257 0.316 0.471 0.787
Angel Zerpa
L
 2 0 6.35 17 1 0 2 0.0% 17.0 26 12 12 4 5 0 1 12 0 0 1.824 0.351 0.400 0.595 0.995
Daniel Lynch
L
 3 0 1.29 20 3 1 0 100.0% 21.0 16 4 3 1 7 1 2 10 0 0 1.095 0.216 0.301 0.284 0.585
Steven Cruz
R
 1 0 1.32 15 3 0 0 0.0% 13.7 5 3 2 0 4 0 1 10 1 0 0.659 0.111 0.200 0.133 0.333
Taylor Clarke
R
 1 0 0.00 5 0 0 0 0.0% 5.3 3 0 0 0 0 0 0 3 1 0 0.563 0.158 0.158 0.158 0.316
Samuel Sisk
L
 0 0 0.00 2 0 0 0 0.0% 2.3 2 0 0 0 2 0 0 5 0 1 1.714 0.222 0.364 0.222 0.586
Hunter Harvey
R
 0 0 0.00 6 3 0 0 0.0% 5.3 1 0 0 0 0 0 0 7 0 0 0.188 0.059 0.059 0.059 0.118
Sam Long
L
 0 2 12.86 7 0 0 0 0.0% 7.0 12 12 10 2 5 1 0 6 3 0 2.429 0.375 0.459 0.656 1.116
Jonathan Bowlan
R
 0 0 0.00 1 0 0 0 0.0% 2.0 0 0 0 0 0 0 0 1 0 0 0.000 0.000 0.000 0.000 0.000
Michael Wacha
R
 3 4 2.86 10 0 0 0 0.0% 56.7 54 18 18 3 16 0 0 43 0 0 1.235 0.250 0.302 0.347 0.649
Kris Bubic
L
 5 2 1.61 10 0 0 0 0.0% 61.3 48 12 11 3 18 1 2 61 1 0 1.076 0.214 0.279 0.308 0.587
Cole Ragans
L
 2 3 4.53 9 0 0 0 0.0% 45.7 42 24 23 4 13 0 1 72 3 0 1.204 0.241 0.298 0.391 0.689
Seth Lugo
R
 3 4 3.02 9 0 0 0 0.0% 56.7 47 21 19 9 15 1 1 42 3 0 1.094 0.230 0.286 0.402 0.688
Noah Cameron
L
 1 1 0.71 2 0 0 0 0.0% 12.7 3 1 1 1 5 0 0 6 0 0 0.632 0.073 0.174 0.146 0.320
Kyle Wright
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

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 San Francisco 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
Ryan Walker
R
 1 2 5.29 19 1 8 2 80.0% 17.0 16 11 10 0 7 1 3 16 0 0 1.353 0.246 0.347 0.277 0.624
Tyler Rogers
R
 2 2 2.01 23 9 0 1 0.0% 22.3 13 5 5 2 3 0 0 18 0 0 0.716 0.167 0.198 0.269 0.467
Erik Miller
L
 2 0 1.76 18 5 0 2 0.0% 15.3 13 3 3 0 9 2 0 13 1 0 1.435 0.241 0.349 0.259 0.608
Camilo Doval
R
 3 1 1.25 23 6 5 2 71.4% 21.7 8 6 3 0 8 1 1 19 0 0 0.738 0.113 0.213 0.127 0.339
Jordan Hicks
R
 1 5 6.60 10 0 0 0 0.0% 46.3 55 35 34 3 17 0 4 41 4 0 1.554 0.299 0.371 0.429 0.800
Kyle Harrison
L
 0 0 2.25 3 0 0 0 0.0% 4.0 1 1 1 1 3 1 0 5 0 0 1.000 0.077 0.250 0.308 0.558
Spencer Bivens
R
 1 1 3.22 14 0 0 0 0.0% 22.3 17 9 8 2 8 0 2 16 1 0 1.119 0.210 0.297 0.383 0.679
Randy Rodriguez
R
 3 0 0.92 19 3 0 0 0.0% 19.7 12 2 2 1 2 0 1 27 0 0 0.712 0.171 0.205 0.243 0.448
Tristan Beck
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
Keaton Winn
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
Logan Webb
R
 5 3 2.42 10 0 0 0 0.0% 63.3 55 18 17 2 16 0 0 69 1 0 1.121 0.235 0.284 0.312 0.596
Robbie Ray
L
 6 0 2.67 10 0 0 0 0.0% 57.3 43 17 17 5 27 0 0 62 1 0 1.221 0.210 0.302 0.322 0.624
Justin Verlander
R
 0 3 4.50 10 0 0 0 0.0% 52.0 53 27 26 8 21 0 1 41 0 0 1.423 0.262 0.335 0.450 0.785
Landen Roupp
R
 2 3 4.30 9 0 0 0 0.0% 46.0 51 26 22 6 16 0 0 47 3 0 1.457 0.277 0.335 0.424 0.759

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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 Kansas City 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%
Carlos Estevez
R
 2.08 2.20 2.31 3.01 3.18 3.01 2.56 0.0% 63.5% 10.8% 4.2 20.4% 7.9 1.90 1.34 78.6% 0.80 1 1 100.0%
Lucas Erceg
R
 0.44 -0.28 0.73 2.23 2.21 2.23 2.23 0.0% 65.0% 2.7% 0.9 20.0% 6.5 7.50 0.82 92.3% 2.75 8 1 12.5%
John Schreiber
R
 2.89 4.81 4.36 4.71 4.49 4.71 4.70 5.3% 65.6% 7.5% 2.9 25.0% 9.6 3.33 1.39 92.4% 2.67 17 5 29.4%
Angel Zerpa
L
 6.35 7.87 8.26 5.81 5.42 5.81 5.85 5.0% 62.7% 6.0% 2.6 14.5% 6.4 2.40 1.00 75.8% 9.67 9 5 55.6%
Daniel Lynch
L
 1.29 2.43 2.60 4.05 4.28 4.05 3.92 1.2% 65.9% 8.0% 3.0 11.4% 4.3 1.43 0.81 89.0% 1.79 3 0 0.0%
Steven Cruz
R
 1.32 -0.14 0.79 2.73 2.82 2.73 2.73 0.0% 68.3% 7.8% 2.6 19.6% 6.6 2.50 1.02 70.0% 2.50 5 1 20.0%
Taylor Clarke
R
 0.00 0.15 0.67 1.97 2.08 1.97 1.97 0.0% 65.0% 0.0% 0.0 15.8% 5.1 0.00 0.56 100.0% 1.50 2 0 0.0%
Samuel Sisk
L
 0.00 3.69 3.91 1.39 1.80 1.39 1.61 0.0% 55.1% 18.2% 7.7 45.5% 19.3 2.50 3.00 100.0% 1.00 2 0 0.0%
Hunter Harvey
R
 0.00 -1.86 0.08 0.47 0.37 0.47 0.50 0.0% 64.6% 0.0% 0.0 41.2% 11.8 0.00 1.31 100.0% 2.50 0 0 0.0%
Sam Long
L
 12.86 10.30 11.57 7.24 6.54 7.24 6.85 5.4% 59.7% 13.2% 6.4 15.8% 7.7 1.20 1.57 35.2% 1.40 6 3 50.0%
Jonathan Bowlan
R
 0.00 -2.76 0.00 2.10 2.01 2.10 2.23 0.0% 65.0% 0.0% 0.0 16.7% 4.5 0.00 0.50 0.0% 3.00 0 0 0.0%
Michael Wacha
R
 2.86 3.31 2.98 3.12 3.19 3.12 3.12 1.3% 64.9% 6.7% 2.5 17.9% 6.8 2.69 1.04 79.0% 1.90 0 0 0.0%
Kris Bubic
L
 1.61 2.40 2.37 2.72 2.81 2.72 2.67 1.2% 67.9% 7.1% 2.6 24.2% 9.0 3.39 1.29 87.8% 2.20 0 0 0.0%
Cole Ragans
L
 4.53 3.37 3.10 2.01 2.12 2.01 2.01 2.1% 65.9% 6.7% 2.6 37.3% 14.2 5.54 1.86 63.5% 1.58 0 0 0.0%
Seth Lugo
R
 3.02 3.53 3.18 4.53 4.50 4.53 4.48 4.1% 64.7% 6.4% 2.4 18.0% 6.7 2.80 1.01 83.3% 1.47 0 0 0.0%
Noah Cameron
L
 0.71 0.14 0.76 4.36 4.69 4.36 4.34 2.2% 63.1% 10.9% 3.6 13.0% 4.3 1.20 0.87 106.1% 1.44 0 0 0.0%
Kyle Wright
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%

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 San Francisco 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%
Ryan Walker
R
 5.29 3.11 3.64 2.98 3.11 2.98 2.81 0.0% 61.0% 9.1% 3.7 20.8% 8.5 2.29 1.35 57.7% 1.89 0 0 0.0%
Tyler Rogers
R
 2.01 1.33 1.24 3.06 3.03 3.06 3.08 2.5% 73.5% 3.6% 1.2 21.7% 7.3 6.00 0.94 83.3% 4.25 1 0 0.0%
Erik Miller
L
 1.76 3.08 3.10 3.17 3.40 3.17 2.79 0.0% 59.2% 13.2% 5.3 19.1% 7.6 1.44 1.43 86.4% 2.13 10 3 30.0%
Camilo Doval
R
 1.25 0.05 0.88 2.59 2.68 2.59 2.46 0.0% 63.1% 9.8% 3.3 23.2% 7.9 2.38 1.25 64.7% 3.13 5 1 20.0%
Jordan Hicks
R
 6.60 4.83 5.06 3.53 3.53 3.53 3.54 1.5% 63.2% 7.9% 3.3 19.1% 8.0 2.41 1.25 57.1% 4.07 0 0 0.0%
Kyle Harrison
L
 2.25 2.48 1.97 6.10 6.39 6.10 5.18 6.3% 62.3% 18.8% 6.8 31.3% 11.3 1.67 2.00 115.4% 1.00 0 0 0.0%
Spencer Bivens
R
 3.22 2.83 2.86 4.17 4.21 4.17 4.19 2.2% 65.1% 8.5% 3.2 17.0% 6.4 2.00 1.07 74.4% 2.15 7 3 42.9%
Randy Rodriguez
R
 0.92 1.01 1.20 1.47 1.53 1.47 1.47 1.4% 67.7% 2.7% 0.9 36.5% 12.4 13.50 1.47 95.6% 1.00 15 8 53.3%
Tristan Beck
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%
Keaton Winn
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%
Logan Webb
R
 2.42 2.59 2.40 2.09 2.19 2.09 2.10 0.8% 65.8% 6.1% 2.3 26.4% 9.8 4.31 1.34 77.7% 4.37 0 0 0.0%
Robbie Ray
L
 2.67 3.00 2.86 3.48 3.51 3.48 3.48 2.2% 63.9% 11.2% 4.2 25.6% 9.7 2.30 1.55 84.1% 1.35 0 0 0.0%
Justin Verlander
R
 4.50 4.81 4.59 4.79 4.67 4.79 4.79 3.6% 65.1% 9.1% 3.6 17.7% 7.1 1.95 1.19 75.2% 1.29 0 0 0.0%
Landen Roupp
R
 4.30 4.92 4.56 3.80 3.68 3.80 3.80 3.0% 62.6% 7.8% 3.1 22.9% 9.2 2.94 1.37 70.0% 1.88 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.