Gavin Williams
SP · CLE
MLBAM 668909
Seasons
| Yr | BF | K% | BB% | xwOBA | Pts | PPG |
|---|---|---|---|---|---|---|
| 2026 | 89 | 32.6% | 18.0% | 0.320 | 111 | 18.50 |
| 2025 | 704 | 24.6% | 11.8% | 0.323 | 419 | 12.70 |
| 2024 | 332 | 23.8% | 9.6% | 0.319 | 88 | 5.18 |
| 2023 | 346 | 23.4% | 10.7% | 0.319 | 154 | 9.63 |
2026 MLB Percentile Rankings
Arsenal
FB Velocity
77
95.2
FB Spin
33
2210
Extension
92
6.95
Results
xwOBA
54
0.320
Barrel %
11
13.6
Hard-Hit %
28
45.5
K %
94
32.6
BB %
3
18.0
Chase %
55
30.3
Whiff %
84
28.0
Command & Stuff
Pitching+
Expected run-value conceded per pitch against a rational hitter, standardized against the season. 100 = avg · 110 = 1 SD better.
Pitching+
101
≈ 55th pctl
Stuff+
115
if they swing
Command+
92
out-of-zone take RV
Strike quality+
106
RV of in-zone pitches
Crushable pitches
8.3%
36 meatballs
Putaway counts (0-2, 1-2)
0.043
RV per pitch · league 0.042
+0.001 worse than avg · 136 pitches
Lower RV = more wasted whiff chances when they choose not to put hitters away.
Hitter's counts (3-0, 3-1, 2-0)
0.023
RV per pitch · league 0.029
-0.006 better than avg · 37 pitches
How often they groove get-me-overs vs. nibble safely.
Based on 433 pitches. RV = Statcast delta_run_exp; lower = better for the pitcher.
2026 Movement Profile (Induced Break)
MLB Avg.
| FF | ST | FC | CU | SI | |
|---|---|---|---|---|---|
| Usage | 28% | 25% | 17% | 15% | 14% |
| MPH | 96.7 | 86.8 | 92.2 | 83.0 | 95.9 |
| RHP Avg | 95.0 | 83.3 | 89.8 | 80.2 | 94.3 |
2026 Tunneling
Where pitches are when the hitter commits — and where they end up. Tighter cluster on the left = more deceptive arsenal.
At Decision
23 ft out · ~280ms before arrival
At the Plate
Where they actually cross
FFSTFCCUSI
Decision point computed from Statcast kinematics (vx0/vy0/vz0, ax/ay/az) by projecting each pitch back to y = 23 ft. Coordinates in catcher’s view: 1B on the left, 3B on the right. RHP.
2026 Divergence from a Shared Origin
Every pitch type launched from the same decision-point — how far apart they end up by the plate. Bigger fan = harder arsenal to square up.
Distances from origin (in inches) show how far each pitch type separates itself from the common launch point by plate arrival. RHP.