Skip to content

Observed · MLB ·

· every game final

The day’s pitching, April 21, 2026

Ranked by game score

Show all 131116 more

Observed · MLB box scores, read 3:18 PM ET.

What is on this board

Every pitcher who has thrown in the April 21, 2026 games: 131 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.

Win probability is read on its own slower pass, last at 3:18 PM ET.

MLB broadcast highlight

Play MLB clip

Ryan Thompson

Final · AZ 5, CWS 11

Gave up 3 runs over 3 batters while the Diamondbacks trailed. Sam Antonacci’s home run in the 9th swung the game 0.1 points against him.

IP
0.0
H
1
R
3
BB
1
K
0
P
10
GSc
21
WPA
−0.2

Observed · MLB box score · GSc and WPA are derived

100%500−0.1 · Antonacci, top 9th9th

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

Observed · 10 tracked pitches in completed at-bats. Taller is faster.

About this at-bat Observed and derived

−0.1 · Umpire reviewed (rules check), call on the field was upheld: Sam Antonacci hits an inside-the-park home run (1) on a ground ball down the left-field line. Everson Pereira scores. Top 9th, no outs.

Last pitch · Sinker · 88.3 mph · 3 pitches in the at-bat

  1. Sinker · 88.6 mph · Called Strike
  2. Sinker · 89.3 mph · Ball
  3. Sinker · 88.3 mph · In play, run(s)

All 3 pitches were sinkers; the last arrived at 88.3 mph.

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 3:18 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 Sam Antonacci's first career homer is inside-the-park.

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