BATTER
BOS
Masataka Yoshida
PITCHER
ATH
Jack Perkins
DINGERDECK MATCHUP
MASATAKA
YOSHIDA
VS
JACK
PERKINS
28FADE
BOS @ ATH
YOSHIDA
HNDLEFT
HR4/4 vRHP
SLG%.379
Brl/PA%2.2
AVG.257
HIT/G53/70
PERKINS
RIGHTHND
5/11 vLHBHR
.442SLG%
4.9Brl/PA%
6.75ERA
1.59HR/9
ATH PitchingERAWHIPKHHR
SP: Perkins4th %25th %93rd %26th %21st %
Bullpen49th %22nd %85th %43rd %62nd %
Yoshida BattingPAH%SLGHR%BB%
L3 vs PERKINS0
L3 vs ATH Bullpen3946.2%0.8187.7%15.4%
'26 vs RHP20822.6%0.3731.9%9.1%
'26 All Games23222.8%0.3791.7%9.5%

Pitch Arsenal Matchup

Pitcher vs LHB · Batter vs RHP · Bars run from center outward

4-Seam FastballUSE 36%
HR1
BA.299
SLG.390
HH%42%
wOBA.353
HR4
BA.275
SLG.563
HH%34%
wOBA.413
SweeperUSE 30%
HR0
BA.400
SLG.500
HH%25%
wOBA.465
HR1
BA.250
SLG.368
HH%38%
wOBA.316
ChangeupUSE 19%
HR1
BA.300
SLG.500
HH%46%
wOBA.374
HR0
BA.204
SLG.241
HH%45%
wOBA.238
CutterUSE 9%
HR1
BA.150
SLG.300
HH%32%
wOBA.236
HR0
BA.381
SLG.667
HH%33%
wOBA.425
SinkerUSE 3%
HR1
BA.148
SLG.370
HH%40%
wOBA.262
HR0
BA.400
SLG.700
HH%50%
wOBA.523
SliderUSE 3%
HR0
BA.250
SLG.375
HH%29%
wOBA.317
HR0
BA.000
SLG.000
HH%25%
wOBA.000

Current Season HR Splits

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

BOS batter · ATH pitcher
Splits Bar
Batter · 1/32/3 · Pitcher
Splits
Combined−2.2%
Batter HR/PA · %
Split
Pitcher HR/PA · %
3/122 · 2.5%
Home/Home
7/160 · 4.4%
1/110 · 0.9%
Away/Away
4/125 · 3.2%
4/74 · 5.4%
Day/Day
1/60 · 1.7%
0/158 · 0.0%
Night/Night
10/225 · 4.4%
0/24 · 0.0%
vs L/vs L
5/150 · 3.3%
4/208 · 1.9%
vs R/vs R
6/135 · 4.4%
Avg0.0
HR0
G5
DateOppScoreABHHR
09/18/25
vs
L 3-5200
09/17/25
vs
W 5-4420
09/10/25
@
L 4-5300
09/09/25
@
W 6-0100
09/08/25
@
W 7-0420
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Score Breakdown

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

Batter HR Rate
Weight 25%
12/100
1.7% HR/PA on the season (4 HR in 232 PA)
Quality of Contact
Weight 20%
19/100
Barrel 2.2% • HardHit 38.5%
Pitcher HR Vulnerability
Weight 20%
50/100
1.59 HR/9 • 12.0% HR/FB (est.)
Handedness Edge
Weight 10%
0/100
Batter ISO vs RHP: .119 (208 PA)
Head-to-Head History
Weight 10%
50/100
No prior history
Park HR Factor
Weight 10%
35/100
Park index 100 (100 = league avg)
Recent Form (L15)
Weight 5%
45/100
2 HR in last 15 G (55 PA)

Batter Season

PA232
HR4
HR/PA1.7%
ISO.122
OPS0.715
Barrel%2.2%
HardHit%38.5%
Avg EV88.8 mph

Pitcher Season

IP62.2
ERA6.75
WHIP1.42
HR11
HR/91.59
K/910.91
BB/93.45
Barrel% Allowed4.9%
HardHit% Allowed38.1%

Head-to-Head

No prior plate appearances on record.
Batter vs RHP this season
208 PA · 4 HR · 0.705 OPS