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Observed · MLB ·

· every game final

The day’s pitching, April 20, 2026

Ranked by game score

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Observed · MLB box scores, read 3:32 PM ET.

What is on this board

Every pitcher who has thrown in the April 20, 2026 games: 85 pitchers from 10 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 3:32 PM ET.

MLB broadcast highlight

Play MLB clip

Clip · −9.7 · Lawrence Butler singles on a sharp line drive to right fielder Dominic Canzone. Jacob Wilson scores. Jeff McNeil scores. Top 8th, one out. The biggest at-bat has no MLB clip.

Casey Legumina

Final · SEA 4, ATH 6 · Loss

Gave up 3 runs over 1 inning as the Mariners fell behind. Tyler Soderstrom’s double in the 8th swung the game 13.0 points against him.

IP
1.0
H
3
R
3
BB
1
K
0
P
23
GSc
29
WPA
−42.6

Observed · MLB box score · GSc and WPA are derived

100%500−13.0 · Soderstrom, top 8th8th

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

Observed · 23 tracked pitches in completed at-bats. Taller is faster.

About this at-bat Observed and derived

−13.0 · Tyler Soderstrom doubles (7) on a sharp line drive to left fielder Randy Arozarena. Top 8th, no outs.

Last pitch · Four-Seam Fastball · 94.4 mph · 5 pitches in the at-bat

  1. Sweeper · 79.9 mph · Called Strike
  2. Changeup · 88.5 mph · Foul
  3. Four-Seam Fastball · 93.2 mph · Ball
  4. Sweeper · 80.2 mph · Foul
  5. Four-Seam Fastball · 94.4 mph · In play, no out

After 2 sweepers at 80.1 mph, the four-seam fastball arrived 14 mph faster and 26 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 3:32 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 Lawrence Butler's two-run 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