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Observed · MLB ·

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  2. Outing 05
  3. Outing 02
  4. Pitch 05
  5. Pitch 01Pitch 04
  6. Pitch 03Outing 04
  7. Pitch 02Outing 01
· All games final

The day’s pitching, September 13, 2026

Ranked by game score

Show all 127

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 13, 2026 games: 127 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 10:58 AM ET.

Win probability is read on its own slower pass, last at 10:54 AM ET.

MLB broadcast highlight

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Andrés Muñoz

Final · SEA 7, ATH 8 · Loss

Gave up 2 runs while getting two outs as the Mariners lost the lead. Lawrence Butler’s home run in the 9th swung the game 66.1 points against him.

Innings
0.2
Strikeouts
1
Runs allowed
2

Observed · MLB box score

Mariners’ win chance Derived · after each batter

100%500−66.1 · Butler, bottom 9th8th9th

Biggest at-bat

Full outing details
Innings
0.2
Hits
2
Runs
2
Walks
0
Strikeouts
1
Pitches
14
Game score
29
Win probability added
−50.3 points

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

Observed · 14 tracked pitches in completed at-bats. Taller bars mean faster pitches.

Biggest at-bat

Observed and derived

−66.1 · Lawrence Butler homers (16) on a fly ball to right center field. Zack Gelof scores. Bottom 9th, no outs.

Last pitch · Four-Seam Fastball · 101.1 mph · 5 pitches in the at-bat

  1. Four-Seam Fastball · 100.3 mph · Ball
  2. Changeup · 92.6 mph · Ball
  3. Four-Seam Fastball · 99.1 mph · Ball
  4. Four-Seam Fastball · 100.5 mph · Called Strike
  5. Four-Seam Fastball · 101.1 mph · In play, run(s)

All 5 pitches were four-seam fastballs; the last arrived at 101.1 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 10:58 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 Lawrence Butler's walk-off home run! (16).

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