20
HRs allowed
10.4%
HR rate (pool)
17.5%
Overall HR/FB
3.23
FIP
3.16
xFIP
+0.07
FIP − xFIP gap
Leak meter
STINGY
LEAKY
79
season HR/FB pctile vs MLB pitchers — higher = more HR-prone
Tonight's read
vulnerability percentile · model flags
no model flags today
Vulnerability 79th pctile (season HR/FB pctile vs MLB pitchers)
Where he leaks
quality of contact allowed · season
Barrel% allowed
12.4%
Hard-Hit% allowed
61.1%
Fly-ball rate
—
avg HR 102.1 EV · 384 ft
max EV allowed 110.2
Batted-ball xSLG splits and HR spray direction aren't tracked for pitchers yet.
Recent form
HR allowed by scored game day
7D · 3 HR ↑
15D · 4 HR ↑
30D · 6 HR ↑
Dot size = HRs allowed that game day · scored pool only.
Threat Matrix
tonight's lineup × his arsenal families
No lineup yet — the Threat Matrix fills in when today's slate lists batters against Zack Wheeler.
Arsenal ledger
per-pitch damage against · season
PitchUseEVLAHRRV/100Damage
Fastball Hard
35.4%
83.1
33.8°
9
-0.7
Sinker Hard
15.8%
78.6
6.8°
2
-1.4
Splitter Offspeed
15.2%
80.2
4.8°
3
-1.0
Sweeper Breaking
14.4%
80.3
17.9°
1
+0.0
Cutter Hard
10.4%
81.8
21.2°
3
-0.1
Curveball Breaking
8.8%
86.6
4.0°
1
-0.8
RV/100 = run value against per 100 pitches — higher = more damage allowed. Damage bar is scaled across his own arsenal.
Full ledger
pool + season datapoints · pctile-chipped where ranked
Pool matchups193
HRs allowed (pool)20
Pool HR rate10.4%
Pool HR/game day0.87
Top-15 matchups9
HRs to top-151
Overall HR/FB17.5% 79
HR/9—
FIP3.23 19
xFIP3.16
FIP − xFIP+0.07 52
Barrel% allowed12.4%
Hard-Hit% allowed61.1%
FB%—
K/9—
BB/9—
WHIP—
IP—
Pool = tracked matchup population · pctile chips = MLB-wide percentile (hot ≥ 85) · as of 2026-08-31
Fastball
Hard · 35.4% usage
-0.7
run value against / 100 pitches
Avg EV against83.1 mph
Avg launch angle33.8°
HRs allowed9
Pitches756
Sinker
Hard · 15.8% usage
-1.4
run value against / 100 pitches
Avg EV against78.6 mph
Avg launch angle6.8°
HRs allowed2
Pitches337
Splitter
Offspeed · 15.2% usage
-1.0
run value against / 100 pitches
Avg EV against80.2 mph
Avg launch angle4.8°
HRs allowed3
Pitches324
Sweeper
Breaking · 14.4% usage
+0.0
run value against / 100 pitches
Avg EV against80.3 mph
Avg launch angle17.9°
HRs allowed1
Pitches308
Cutter
Hard · 10.4% usage
-0.1
run value against / 100 pitches
Avg EV against81.8 mph
Avg launch angle21.2°
HRs allowed3
Pitches222
Curveball
Breaking · 8.8% usage
-0.8
run value against / 100 pitches
Avg EV against86.6 mph
Avg launch angle4.0°
HRs allowed1
Pitches187
Usage by handedness
what tonight's lefties/righties will see
Per-handedness pitch usage isn't tracked yet — the arsenal cache is a season aggregate.
Zone map
damage by location
Per-zone damage isn't tracked yet for pitchers.
Pitcher vs. Batter
career PA vs tonight's listed order
No listed order yet — BvP rows appear when today's slate lists batters against Zack Wheeler.
BvP under 20 PA is noise — use it for pitch-mix memory, not projection. Context only: not part of the model score.
HR Log
20 allowed · scored pool
avg 102.1 EV · 384 ft
6 in last 30D
DateBatterRankScoreStadiumEVLADist
Every row is a scored-pool matchup — HRs to unscored batters aren't tracked. Pitch type, count, and field direction aren't in the pool log yet.
Game-day log
last 15 scored game days · pool
DateStadiumMatchupsHRMax EV
2026-08-30
9
0
105.1
2026-08-24
6
3
110.0
2026-08-18
8
1
109.4
2026-08-12
8
0
105.9
2026-08-07
8
2
107.0
2026-08-02
9
0
103.7
2026-07-27
9
2
103.0
2026-07-21
8
1
104.7
2026-07-12
9
0
103.3
2026-07-07
9
1
108.2
2026-07-01
9
1
106.7
2026-06-26
8
0
108.3
2026-06-21
7
1
107.8
2026-06-15
8
0
101.1
2026-06-09
6
1
101.8
Box-score start lines (IP · H · ER · K · BB · pitch counts) aren't tracked yet — this is his scored-pool day log, matchups our model actually graded.
Tonight
park factor · wind · temp
Ballpark conditions unavailable — Zack Wheeler isn't on a scored slate with park & weather inputs.
Fences vs his leak
wall distance · damage overlay
Zack Wheeler isn't on a scored slate — no park to compare his damage against.
Venue splits
HRs allowed by venue · pool
VenueFacedHRRate
75
9
12%
9
4
44%
6
3
50%
18
2
11%
9
1
11%
6
1
17%
HRs allowed ÷ scored matchups at each park · top 6 of 14. Rate is per scored matchup, not HR/9 — box-score innings aren't tracked.
Common questions about Zack Wheeler
How many home runs has Zack Wheeler allowed this season?
Zack Wheeler has allowed 20 home runs across 23 scored game days in the TheHomeRuns pool this season.
Which batters have homered off Zack Wheeler?
In the TheHomeRuns scored pool, the batters with home runs against Zack Wheeler include Griffin Conine (2), Jackson Merrill (2), Max Muncy (LAD) (2) and 35 more.
Model output for entertainment and research. Not gambling advice.