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Observed · MLB ·

· every game final

The day’s pitching, March 31, 2026

Ranked by game score

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Observed · MLB box scores, read 8:04 PM ET.

What is on this board

Every pitcher who has thrown in the March 31, 2026 games: 107 pitchers from 14 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.

Win probability is read on its own slower pass, last at 8:04 PM ET.

MLB broadcast highlight

Play MLB clip

Casey Mize

Final · DET 5, AZ 7

Held the Diamondbacks to a run over 6 innings as the Tigers took the lead. Jordan Lawlar’s strikeout in the 2nd swung the game 7.7 points his way.

IP
6.0
H
4
R
1
BB
2
K
9
P
93
GSc
64
WPA
+19.8

Observed · MLB box score · GSc and WPA are derived

100%500Run support · 5 in the 3rd+7.7 · Lawlar, bottom 2nd1st2nd3rd4th5th6th

Derived · Tigers’ win chance after each batter, MLB’s model.

Observed · 93 tracked pitches in completed at-bats. Taller is faster.

About this at-bat Observed and derived

+7.7 · Jordan Lawlar strikes out swinging. Bottom 2nd, two out.

Last pitch · Splitter · 88.5 mph · 4 pitches in the at-bat

  1. Slider · 88.1 mph · Ball
  2. Slider · 86.6 mph · Called Strike
  3. Slider · 88.7 mph · Foul
  4. Splitter · 88.5 mph · Swinging Strike

After 3 sliders at 87.8 mph, the splitter arrived 1 mph faster and 17 in away from them horizontally.

Selection & sources

This is the whole appearance for one pitcher on the day’s board, built when you selected him. The game is final. Read 8:04 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 Casey Mize K's Jordan Lawlar to end the inning .

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