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Observed · MLB ·

· All games final

The day’s pitching, September 23, 2025

Ranked by game score

Show all 146

Derived · MLB box scores

About this ranking

Game score v2 summarizes a pitching line. Higher scores reward outs and strikeouts; hits, walks and runs lower it.

Largest values first; names run A to Z. The ranking updates while games are in progress.

Every pitcher who has thrown in the September 23, 2025 games: 146 pitchers from 15 games. Game Score and win probability added are Derived. Game Score v2 is 40 + 2×outs + K − 2×H − 2×BB − 3×R − 6×HR. Win probability added sums MLB's model over each pitcher's own batters, in percentage points for his team. Box scores read 5:28 AM ET.

Win probability is read on its own slower pass, last at 5:28 AM ET.

MLB broadcast highlight

Play MLB clip

MLB highlight from a different at-bat.

Michael Petersen

Final · MIA 6, PHI 5

Gave up 2 runs over 1 inning and two outs as the Marlins took the lead. Otto Kemp’s lineout in the 10th swung the game 8.7 points his way.

Innings
1.2
Strikeouts
1
Runs allowed
2

Observed · MLB box score

Marlins’ win chance Derived · after each batter

100%500Run support · 2 in the 10th+8.7 · Kemp, bottom 10th9th10th

Biggest at-batRun support from teammates

Full outing details
Innings
1.2
Hits
1
Runs
2
Walks
1
Strikeouts
1
Pitches
19
Game score
41
Win probability added
+24.5 points

Observed · MLB box score. Game score and win probability added are derived. In innings, .1 means one out and .2 means two.

Observed · 21 tracked pitches in completed at-bats. Taller bars mean faster pitches; some box-score pitches have no tracking.

Biggest at-bat

Observed and derived

+8.7 · Otto Kemp lines out to center fielder Jakob Marsee. Bottom 10th, no outs.

Last pitch · Slider · 89.2 mph · 1 pitches in the at-bat

  1. Slider · 89.2 mph · In play, out(s)

One pitch: a slider at 89.2 mph.

Shown highlight: −7.9 · Alec Bohm singles on a line drive to center fielder Jakob Marsee. Bryson Stott scores. Garrett Stubbs to 2nd. Bottom 10th, two out. MLB has no clip for the biggest at-bat.

Sources & method

The chart uses MLB’s win-probability model after each batter. Dashed marks show run support from teammates: 2 runs in the 10th. Those changes are not credited to the pitcher.

This is the whole appearance for one pitcher on the day’s board, built when you selected him. The game is final. Read 5:28 AM ET. Win probability, plays and pitch tracking: MLB win-probability feed; lines and decisions: the game’s MLB game data. The notes are written from those measurements, not by a person. They describe the pitches, not why a batter swung or took.

Clip: the MLB broadcast for Alec Bohm's RBI single.

Watch on MLB

2025 statistics · Aggregate, regular season

Fastball speed and movement across pitchers.

Four-seamers with the most pitches in this sample

PitcherPitchesSpeedIVB
Freddy PeraltaMIL · Four-seam fastball1,65194.8 mph16.8 in
Kevin GausmanTOR · Four-seam fastball1,62794.5 mph16.8 in
Robbie RaySF · Four-seam fastball1,59393.6 mph18.2 in

Pitcher-season means · Minimum 100 four-seam fastballs. Baseball Savant