Reference layer
Current snapshot
| Age | 28 |
| Height | 5' 10" |
| Weight | 217 lb |
| Debut | 2020-07-24 |
Player profile / Milwaukee Brewers
William Contreras
C · Bats/Throws R/R · 5' 10", 217 lb · Age 28
Club Milwaukee Brewers
Position C
Roster Current MLB team
Status Healthy / active roster
Traditional line
Season by season
| PA | R | H | HR | SB | AVG | OBP | SLG | OPS | |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 679 | 99 | 167 | 23 | 9 | .281 | .365 | .466 | .831 |
| 2025 | 659 | 89 | 147 | 17 | 6 | .260 | .355 | .399 | .754 |
| 2026 | 640 | 82 | 153 | 18 | 1 | .270 | .341 | .417 | .758 |
| 7 Seasons | 3160 | 426 | 755 | 103 | 24 | .272 | .354 | .442 | .796 |
At a glance
Season percentile report
The headline weighs outcome stats (xwOBA, barrels); each bar averages its full strip group below. 100 = best in MLB.
71
Offense
percentile
percentile
Rolling projection
Preseason / current pace / Bayesian update
Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.
| xwOBA preseason | 0.342 |
| xwOBA current pace | 0.334 |
| xwOBA rolling p50 | 0.336 |
| Observed weight | 75% |
xwOBA
0.315
0.325
0.336
0.347
0.358
wOBA
0.337
0.349
0.361
0.374
0.385
ISO
0.145
0.155
0.166
0.177
0.187
K%
14.5%
15.3%
16.2%
17.2%
18.0%
Live percentile strip
Current traits vs projection tick
100th = best in MLB.
Hitting · percentile strip
Barrel%6.9%
80
Exit velocity90.5
84
Hard-hit%44.7%
80
xBA0.312
43
xSLG0.529
58
xwOBA0.334
82
BB%9.3%
60
Bat speed71.5
76
K%14.7%
89
+16 vs proj
Defense · percentile strip
Blocking Runs-1.7 · C
9
Catcher Throwing3.2 · C
94
Framing Runs-5.9 · C
6
Pop Time1.9 · C
70
Baserunning · percentile strip
Base Running Runs-2.8 · C
10
Sprint Speed26.0 · C
16
SB Success Rate33.3% · C
Small sample
Mithrandir+
Plate skills: swing decisions and pitch-type resistance
Our research metrics for how this hitter controls the strike zone and handles each pitch family.
Avoids Bad ChasesST 68.5% · rebadged research
65
Avoids Bad TakesHPT 20.8% · rebadged research
88
Correct Decisions69.4% · rebadged research
82
Resists Breaking - horizontalwOBA 0.311 · borderline
16
Resists FastballwOBA 0.337 · validated
52
SEAGER+ Plate Discipline108
86
Resists Breaking - verticalwOBA 0.292 · insufficient sample
21
Resists ChangeupwOBA 0.296 · validated thin sample
18
Resists Cutters + splitterswOBA 0.363 · insufficient sample
4
Resists SinkerwOBA 0.386 · validated
7
Rolling form chart
xwOBA snapshot line
Live snapshot series; true 50/100 PA windows require PA-level logs
Spray profile
Field-coordinate spray profile
300 Statcast batted-ball coordinates from the pitch-event feed (2026). Direction profile remains as the v1 context layer when coordinate density is limited.
Zone profile
Aggregate zone heatmap
Aggregate zone metrics from seasonal Statcast leaderboards.
Bat tracking
Swing path, attack angle, bat speed
Aggregate Savant bat-tracking metrics; not per-swing motion capture. The full swing, with the recommended path overlaid, lives in the 3D Swing Simulator.
Live layer
Delta / regression
| xwOBA Δ | -0.014 |
| wOBA Δ | +0.013 |
negative regression
Regression watch
Running hot. Expect some cooling.
Contreras’s wOBA sits at 0.361, but the quality of contact underneath says it should be 0.334 — a gap of 0.027, -1.1 standard deviations from the MLB norm over 653 PA. The results have outrun the underlying process; as the sample grows, expect the numbers to drift back toward the deserved level.
Comp Engine · 2026 profile shape
Closest profiles
| Player | Similarity | Agrees on | Open |
|---|---|---|---|
| Jeffers, Ryan MIN · R | 0.77 | Swing lengthBat speed | Player · Projection |
| Springer, George TOR · R | 0.76 | Walk rateFly-ball rate | Player · Projection |
| Herrera, Iván STL · R | 0.72 | Chase rateIn-zone contact | Player · Projection |
| Vaughn, Andrew MIL · R | 0.70 | Hard-hit rateAvg exit velocity | Player · Projection |
Profile-shape similarity, not results: six weighted feature groups standardized within this season's qualified hitters.
Mithrandir coverage
Module shelf
| Module | Cards | Latest | Signal |
|---|---|---|---|
| Hitting | 18 | 2026-09-25 | Impact contact was the main driver |
| Fielding | 5 | 2026-09-22 | 1 chances | 0 difficult plays | Run Exp -0.218 |
Projection links / recent games
Available detail
| Hitter Projections 20260.348 xwOBA | 19 HR | Projection |
| 2026-08-15 @ LAD1 HR | 2 RBI / 8 Ch | 0 E | 2-4 | HR, 2 RBI, 2 R |
| 2026-05-20 @ CHC0 HR | 0 RBI / 13 Ch | 0 E | 3-4 | BB, K, R |
| 2026-04-17 @ MIA0 HR | 0 RBI / 9 Ch | 0 E | 1-5 | 2B |
| 2026-04-15 vs TOR0 HR | 1 RBI / 0 Ch | 0 E | 2-4 | RBI |
| 2026-04-14 vs TOR0 HR | 1 RBI / 9 Ch | 0 E | 2-5 | BB, RBI |