ON THE MOUND / Chicago White Sox
Isaiah
Walker.
Available
The velocity. The movement. The command.
There’s more to this player than the stat line.
ERA3.38Earned run average
WHIP1.13Baserunners / inning
K149Strikeouts
IP144.0Innings pitched
K / 99.3Strikeouts per 9
ROLEStarterRotation
Fictional player and sample performance. Season stats match the team roster; the analysis below uses 12 recent sample outings.
THE PITCHING PROFILE
Sample league referenceHow the outs happen.
Hard-hit rate allowed37.6%
Lower is betterRef. 39%
Whiff rate induced27.3%
Higher is betterRef. 25%
Chase rate induced29.4%
Higher is betterRef. 28%
Strikeouts per 910.2
Higher is betterRef. 8.7
Hard-hit rate is labeled as allowed; chase and whiff rates describe swings induced by the pitcher. All figures use the same recent sample.
THE RECENT FORM
Zoom in on the change. Zoom out for context.Every outing leaves a trace.
3-OUTING ROLLING
1.93ERA · last 6 outings
4.10Sample league reference
Isaiah WalkerSample league reference
Last 3Last 12
THE PITCH REPERTOIRE
Different shapes. One approach.The art of the arsenal.
| PITCH | USAGE | VELO | PITCHES |
|---|---|---|---|
| Four-seam | 43.9% | 94.4 mph | 493 |
| Slider | 29.0% | 84.4 mph | 325 |
| Curveball | 16.9% | 79.3 mph | 190 |
| Changeup | 10.2% | 87.9 mph | 114 |
HOW THE PITCHES SEPARATE
Velocity tells you how fast. Movement helps explain why the same swing doesn’t work against every pitch.
THE MATCHUP CHANGES THE STORY
A different angle.
| SPLIT | APP | IP | H | ER | BB | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|
| Home | 8 | 46.0 | 34 | 14 | 4 | 50 | 2.74 | 0.83 |
| Away | 4 | 24.2 | 23 | 4 | 2 | 30 | 1.46 | 1.01 |
ONE OUTING AT A TIME
The details behind the trend.The recent game log.
A PLAYER IS PART OF A BIGGER PICTURE
CWSFull team profile Back to the White Sox.
Explore the roster, team leaders, and the form around this player.