BATTER
BOS
Willson Contreras
PITCHER
AZ
Mitch Bratt
DINGERDECK MATCHUP
WILLSON
CONTRERAS
VS
MITCH
BRATT
58SOLID
AZ @ BOS
CONTRERAS
HNDRIGHT
HR7/24 vLHP
SLG%.523
Brl/PA%8.4
AVG.278
HIT/G108/113
BRATT
LEFTHND
3/5 vRHBHR
.426SLG%
4.9Brl/PA%
3.74ERA
1.36HR/9
AZ PitchingERAWHIPKHHR
SP: Bratt60th %29th %15th %75th %37th %
Bullpen83rd %87th %45th %84th %87th %
Contreras BattingPAH%SLGHR%BB%
L3 vs BRATT0
L3 vs AZ Bullpen180.0%0.0000.0%33.3%
'26 vs LHP12022.5%0.5515.8%15.8%
'26 All Games46423.3%0.5235.2%11.0%

Pitch Arsenal Matchup

Pitcher vs RHB · Batter vs LHP · Bars run from center outward

4-Seam FastballUSE 40%
HR1
HR Rate1/146 0.7%
BA.250
SLG.393
HH%41%
wOBA.394
HR2
HR Rate2/58 3.4%
BA.271
SLG.500
HH%49%
wOBA.391
SlurveUSE 25%
HR
HR Rate
BA
SLG
HH%
wOBA
HR0
HR Rate0/42 0.0%
BA.184
SLG.342
HH%20%
wOBA.288
SliderUSE 11%
HR0
HR Rate0/58 0.0%
BA.269
SLG.442
HH%45%
wOBA.392
HR0
HR Rate0/11 0.0%
BA.333
SLG.500
HH%29%
wOBA.495
ChangeupUSE 10%
HR4
HR Rate4/53 7.5%
BA.306
SLG.653
HH%52%
wOBA.424
HR0
HR Rate0/16 0.0%
BA.188
SLG.188
HH%33%
wOBA.169
SinkerUSE 9%
HR2
HR Rate2/104 1.9%
BA.395
SLG.779
HH%47%
wOBA.524
HR1
HR Rate1/12 8.3%
BA.250
SLG.750
HH%33%
wOBA.408
CurveballUSE 4%
HR0
HR Rate0/30 0.0%
BA.250
SLG.536
HH%59%
wOBA.353
HR0
HR Rate0/3 0.0%
BA.000
SLG.000
HH%0%
wOBA.233

Current Season HR Splits

HR/PA · HR rate · Green marks a current condition with the stronger rate

BOS batter · AZ pitcher
Splits Bar
Batter · 2/30/3 · Pitcher
Splits
Combined−4.7%
Batter HR/PA · %
Split
Pitcher HR/PA · %
12/228 · 5.3%
Home/Home
3/68 · 4.4%
12/236 · 5.1%
Away/Away
2/75 · 2.7%
9/174 · 5.2%
Day/Day
2/41 · 4.9%
15/290 · 5.2%
Night/Night
3/102 · 2.9%
7/120 · 5.8%
vs L/vs L
2/40 · 5.0%
17/344 · 4.9%
vs R/vs R
3/103 · 2.9%
Avg0.0
HR0
G3
DateOppScoreABHHR
07/20/25
@
L 3-5410
07/19/25
@
L 1-10300
07/18/25
@
L 3-7310
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Score Breakdown

Each factor is normalized 0–100 and weighted. Sum × weight = HR Score.

Batter HR Rate
Weight 25%
70/100
5.2% HR/PA on the season (24 HR in 464 PA)
Quality of Contact
Weight 20%
49/100
Barrel 8.4% • HardHit 44.9%
Pitcher HR Vulnerability
Weight 20%
43/100
1.36 HR/9 • 12.0% HR/FB (est.)
Handedness Edge
Weight 10%
97/100
Batter ISO vs LHP: .275 (120 PA)
Head-to-Head History
Weight 10%
50/100
No prior history
Park HR Factor
Weight 10%
50/100
Park index 105 (100 = league avg)
Recent Form (L15)
Weight 5%
42/100
2 HR in last 15 G (60 PA)

Batter Season

PA464
HR24
HR/PA5.2%
ISO.245
OPS0.912
Barrel%8.4%
HardHit%44.9%
Avg EV90.1 mph

Pitcher Season

IP33.2
ERA3.74
WHIP1.40
HR5
HR/91.36
K/96.68
BB/95.08
Barrel% Allowed4.9%
HardHit% Allowed34.7%

Head-to-Head

No prior plate appearances on record.
Batter vs LHP this season
120 PA · 7 HR · 0.959 OPS