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Observed · MLB ·

· All games final

The day’s pitching, May 21, 2026

Ranked by game score

Show all 59

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 May 21, 2026 games: 59 pitchers from 7 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 11:22 PM ET.

Win probability is read on its own slower pass, last at 11:22 PM ET.

MLB broadcast highlight

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Seth Halvorsen

Final · COL 1, AZ 2

Held the Diamondbacks scoreless over 1 inning with the game tied. Nolan Arenado’s fielder’s choice in the 8th swung the game 16.1 points his way.

Innings
1.0
Strikeouts
2
Runs allowed
0

Observed · MLB box score

Rockies’ win chance Derived · after each batter

100%500+16.1 · Arenado, bottom 8th8th

Biggest at-bat

Full outing details
Innings
1.0
Hits
0
Runs
0
Walks
2
Strikeouts
2
Pitches
19
Game score
44
Win probability added
+24.3 points

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

Observed · 19 tracked pitches in completed at-bats. Taller bars mean faster pitches.

Biggest at-bat

Observed and derived

+16.1 · Nolan Arenado reaches on a fielder's choice out, pitcher Seth Halvorsen to catcher Hunter Goodman to third baseman Kyle Karros to first baseman TJ Rumfield. Geraldo Perdomo out at home. Nolan Arenado to 2nd. Bottom 8th, one out.

Last pitch · Four-Seam Fastball · 101.2 mph · 4 pitches in the at-bat

  1. Slider · 86.2 mph · Called Strike
  2. Slider · 87.5 mph · Ball In Dirt
  3. Slider · 86.0 mph · Called Strike
  4. Four-Seam Fastball · 101.2 mph · In play, out(s)

After 3 sliders at 86.6 mph, the four-seam fastball arrived 15 mph faster and 15 in away from them horizontally.

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 11:22 PM 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 Rockies catch Geraldo Perdomo in a rundown.

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