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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 3:33 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

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Jake Irvin

Final · WSH 4, ATL 9 · Loss

Gave up 4 runs over 5 innings as the Nationals took the lead. Matt Olson’s home run in the 4th swung the game 19.9 points against him.

IP
5.0
H
3
R
4
BB
0
K
4
P
68
GSc
50
WPA
−17.1

Observed · MLB box score · GSc and WPA are derived

100%500−19.9 · Olson, top 4th1st2nd3rd4th5th6th

Derived · Nationals’ win chance after each batter, MLB’s model. The dashed marks are run support, 2 in the 1st, 1 in the 4th, which is not his doing.

Observed · 68 tracked pitches in completed at-bats. Taller is faster.

About this at-bat Observed and derived

−19.9 · Matt Olson homers (6) on a fly ball to center field. Drake Baldwin scores. Top 4th, one out.

Last pitch · Sinker · 92.4 mph · 5 pitches in the at-bat

  1. Cutter · 88.3 mph · Called Strike
  2. Changeup · 83.4 mph · Ball In Dirt
  3. Sinker · 92.0 mph · Ball
  4. Sweeper · 78.6 mph · Ball
  5. Sinker · 92.4 mph · In play, run(s)

After 1 cutter at 88.3 mph, the sinker arrived 4 mph faster and 25 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 3:33 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 Matt Olson's two-run home run (6).

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