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Observed · MLB ·

· All games final

The day’s pitching, September 20, 2025

Ranked by game score

Show all 132

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 20, 2025 games: 132 pitchers from 16 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 6:27 AM ET.

Win probability is read on its own slower pass, last at 6:29 AM ET.

MLB broadcast highlight

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Justin Slaten

Final · BOS 6, TB 3

Held the Rays scoreless while getting one out as the Red Sox gave up the lead. Yandy Díaz’s single in the 7th swung the game 19.9 points against him.

Innings
0.1
Strikeouts
0
Runs allowed
0

Observed · MLB box score

Sox’ win chance Derived · after each batter

100%500−19.9 · Díaz, bottom 7th7th

Biggest at-bat

Full outing details
Innings
0.1
Hits
1
Runs
0
Walks
0
Strikeouts
0
Pitches
6
Game score
40
Win probability added
−15.8 points

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

Observed · 6 tracked pitches in completed at-bats. Taller bars mean faster pitches.

Biggest at-bat

Observed and derived

−19.9 · Yandy Díaz singles on a ground ball to right fielder Nate Eaton. Nick Fortes scores. Bottom 7th, two out.

Last pitch · Four-Seam Fastball · 97.2 mph · 3 pitches in the at-bat

  1. Four-Seam Fastball · 96.3 mph · Called Strike
  2. Sweeper · 86.6 mph · Ball In Dirt
  3. Four-Seam Fastball · 97.2 mph · In play, run(s)

All 3 pitches were four-seam fastballs; the last arrived at 97.2 mph.

Sources & method

The chart uses MLB’s win-probability model after each batter.

This is the whole appearance for one pitcher on the day’s board, built when you selected him. The game is final. Read 6:29 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 Yandy Díaz's game-tying 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