← BACK TO SLATE// TONIGHT'S MATCHUP
Stadium
American Family Field
Tonight's top play
Hits OVER 0.5+3.6% edgemodel 73% · grade B
Why: strong vs the Four-Seam (30% usage, .392 xwOBA).
Verdict
one call per prop — does the model agree with recent reality?| Prop | Pick | Model | Edge | L10 | Verdict |
|---|
| Hits | OVER 0.5 | 73% | +3.6% | 70% | STRONG |
| Home Runs | UNDER 0.5 | 88% | -4.2% | 90% | PASS |
Our track record
settled S/A/B picks on William Contreras, by confidence tier| Tier | Record | Hit rate | ROI |
|---|
| S | 4-1 | 80% | +46.1% |
| A | 7-1 | 88% | +51.5% |
| B | 3-2 | 60% | +40.6% |
Combined 14-4 · n=18 · ROI +47.0% · avg CLV -0.7 pts · beat close 29%
Matchup
William Contreras (RHB) vs Braxton Ashcraft RHPfavors batterfavors pitcherBraxton Ashcraft RHP · season · 127.7 IP · 549 BF
William Contreras hitting
| Split | H-AB | BA | SLG | ISO | HR | BB% | K% |
|---|
| Season | 115-423 | .272 | .409 | .137 | 13 | 8.8% | 15.6% |
| vs RHP | 89-316 | .282 | .427 | .146 | 11 | 7.6% | 14.6% |
Pitch-type matchup
Braxton Ashcraft's arsenal × how William Contreras hits it · since 2025 · TOP = batter's spotBraxton Ashcraft throws
| Pitch | Usage | Velo | Whiff | xwOBA |
|---|
| TOPFour-Seam | 30% | 96.9 | 15% | .360 |
| Slider | 27% | 92.0 | 31% | .320 |
| TOPCurveball | 23% | 84.7 | 37% | .348 |
| TOPSinker | 16% | 96.6 | 17% | .326 |
| Splitter | 2% | 91.3 | 5% | .219 |
| Changeup | 2% | 91.6 | 6% | .378 |
William Contreras vs each
| Pitch | Seen | Whiff | xwOBA | EV |
|---|
| TOPFour-Seam | 1067 | 17% | .392 | 94.9 |
| Slider | 608 | 30% | .312 | 86.0 |
| TOPCurveball | 142 | 30% | .372 | 87.3 |
| TOPSinker | 604 | 9% | .352 | 93.3 |
| Splitter | 130 | 43% | .413 | 92.0 |
| Changeup | 263 | 26% | .371 | 90.0 |
xwOBA = expected wOBA from exit velo + launch angle. Green favors the batter, red favors the pitcher.
Hit-rate history
per-game results vs the line · green = over · red = under70%7/10 · L10 · avg 0.9
Our model73% OVER+3.6% edgeB
Recent form
per-game over the last 10Avg PA4.2Plate Appearancesavg 4.2
Total Basesavg 1.7
Home Runsavg 0.1
Strikeoutsavg 0.9
Tonight's lines
2026-08-06 · every line we grade — bet any, not just the headline · BEST = best edge · Move = open→now (CLV once settled)Total Bases
| Line | Side | Grade | Model | Edge | Odds | Move | Save | Track |
|---|
| 1.5 | — | PASS | 33% | — | +135 | -0.2 | Sign in to save | — |
Same-game parlay
pick 2+ — we price the correlation the book won'tSplits
Career n=464 PA · 2026-03-20 → 2026-08-04
| Split | H-AB | BA | SLG | ISO | 2B | 3B | HR | BB | K% |
|---|
Season 2026 season | 115-423 | .272 | .409 | .137 | 17 | 1 | 13 | 41 | 15.6% |
vs LHP left-handed pitching | 26-107 | .243 | .355 | .112 | 6 | 0 | 2 | 15 | 18.7% |
vs RHP right-handed pitching | 89-316 | .282 | .427 | .146 | 11 | 1 | 11 | 26 | 14.6% |
Last 15 days recent form | 10-44 | .227 | .341 | .114 | 3 | 1 | 0 | 2 | 20.5% |
vs PIT tonight's opponent (full roster) | 25-95 | .263 | .358 | .095 | 6 | 0 | 1 | 11 | 21.1% |
@ American Family Field tonight's stadium | 3293-15546 | .212 | .320 | .108 | 638 | 0 | 346 | 1534 | 18.2% |
xStats luck
xwOBA0.334
wOBA0.335
delta+0.001 hot
n=463 PA
Spray chart
847 balls in play since 2025Balls in play847
HR rate3.9%
Hard-hit (95+)47%
Avg exit velo90.7 mph
Ground ball47%
Line drive24%
Fly ball23%
What kind of arm does he crush?
top 3 pitcher traits by |lift|
Vs. high-contact-quality pitcher (avg EV allowed ≥ 89 mph)
+19.3%small sample
n=332 games · 21/157 HR when active
Vs. fastball-heavy pitcher (FB% ≥ 55%)
+0.0%small sample
n=0 games · 0/0 HR when active
Vs. hittable pitcher (BAA > .260)
+0.0%small sample
n=0 games · 0/0 HR when active
// PLAYER DNA
HR signature· refreshed 2026-05-21
// TONIGHT
1 / 2HELPING · IN PLAY
Mixed signals tonight
// IN PLAY TONIGHT
- −31% HR rate when no rest day (b2b or doubleheader).
- +24% HR rate when hr-friendly park (factor ≥ 1.10).
helping tonighthurting tonightnot in play tonight
HR-suppressing park (factor ≤ 0.95)
0.63× HR rate
39 yes / 293 no · 40 HRs
No rest day (B2B or doubleheader)tonight
−31%
240 yes / 91 no · 40 HRs
Rested (2+ days off)
+31%
27 yes / 304 no · 40 HRs
Cold month (Apr / Sep / Oct)
−30%
104 yes / 228 no · 40 HRs
HR-friendly park (factor ≥ 1.10)tonight
+24%
204 yes / 128 no · 40 HRs
// 7 more factors — small sample / no significant lift
Vs. high-contact-quality pitcher (avg EV allowed ≥ 89 mph)
+19%
157 yes / 175 no · 40 HRs
Playing at home
+12%
172 yes / 160 no · 40 HRs
Summer game (Jun-Aug)
neutral
147 yes / 185 no · 40 HRs
Vs. fastball-heavy pitcher (FB% ≥ 55%)
neutral
0 yes / 0 no · 0 HRs
Vs. hittable pitcher (BAA > .260)
neutral
0 yes / 0 no · 0 HRs
Vs. high-xwOBA pitcher (xwOBA allowed > .340)
neutral
0 yes / 0 no · 0 HRs
Vs. low-whiff pitcher (whiff% < 22%)
neutral
0 yes / 0 no · 0 HRs
// LIFT = P(HR | factor true) ÷ P(HR | factor false), Bayesian- shrunk with K=30 pseudo-games. Significance requires |lift − 1| ≥ 0.20 AND smaller cohort n ≥ 15. Cohort = top 60 HR hitters, last 2 seasons. Refreshed weekly. Green/red = the factor's effect on tonight's HR chance; gray = not in play tonight.
Last 10 games
Per-game outcomes — most recent first.
| Date | PA | H | 2B | 3B | HR | BB | K | Outcomes |
|---|
| 2026-08-05 | 4 | 1 | 0 | 0 | 1 | 1 | 1 | 1-for-3 · 1 HR · 1 RBI · 2 R · 1 BB · 1 K |
| 2026-08-04 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 2-for-4 · 1 R |
| 2026-08-03 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0-for-4 · 2 K |
| 2026-08-02 | 4 | 0 | 0 | 0 | 0 | 1 | 1 | 0-for-3 · 1 BB · 1 K |
| 2026-08-01 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 1-for-4 · 1 2B |
| 2026-07-31 | 5 | 1 | 1 | 0 | 0 | 1 | 1 | 1-for-4 · 1 2B · 1 R · 1 BB · 1 K |
| 2026-07-28 | 5 | 2 | 0 | 1 | 0 | 0 | 0 | 2-for-5 · 1 3B · 1 R |
| 2026-07-27 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0-for-3 · 1 K |
| 2026-07-26 | 5 | 1 | 1 | 0 | 0 | 0 | 1 | 1-for-5 · 1 2B · 1 R · 1 K |
| 2026-07-25 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 1-for-4 · 1 R · 2 K |
Nearest neighbors
Top 10 hitters most similar to William Contreras across 38 features. Comp Lab uses these for small-sample BvP matchups.
Comp data temporarily unavailable.