0
HRs allowed
0%
HR rate (pool)
13.3%
Overall HR/FB
3.99
FIP
3.99
xFIP
#20
Leakiest SP today (of 26, by FIP−xFIP)
Leak meter
STINGY
LEAKY
58
season HR/FB pctile vs MLB pitchers — higher = more HR-prone
Tonight's read
vulnerability percentile · model flags
no model flags today
Vulnerability 58th pctile (season HR/FB pctile vs MLB pitchers)
0 of 7 listed bats hold the platoon edge
Where he leaks
quality of contact allowed · season
Barrel% allowed
—
Hard-Hit% allowed
—
Fly-ball rate
—
Batted-ball xSLG splits and HR spray direction aren't tracked for pitchers yet.
Recent form
HR allowed by scored game day
Not enough scored game days for a trend line yet.
Dot size = HRs allowed that game day · scored pool only.
Threat Matrix
tonight's lineup × his arsenal families
Overall
Score
Neutral · 2
Long shots · 5 — below the fade line
0 of 7 listed bats hold the platoon edge.
Cells are each batter's season damage vs that family (not vs this pitcher specifically).
Arsenal ledger
per-pitch damage against · season
No arsenal data cached for this pitcher.
Full ledger
pool + season datapoints · pctile-chipped where ranked
Pool matchups0
HRs allowed (pool)0
Pool HR rate0%
Pool HR/game day—
Top-15 matchups0
HRs to top-150
Overall HR/FB13.3% 58
HR/9—
FIP3.99 48
xFIP3.99
FIP − xFIP—
Barrel% allowed—
Hard-Hit% allowed—
FB%—
K/9—
BB/9—
WHIP—
IP—
Pool = tracked matchup population · pctile chips = MLB-wide percentile (hot ≥ 85) · as of 2026-07-09
No arsenal data cached for this pitcher.
Pitcher vs. Batter
career PA vs tonight's listed order
BatterPAHHRKwOBALast damage
BvP under 20 PA is noise — use it for pitch-mix memory, not projection. Context only: not part of the model score.
HR Log
0 allowed · scored pool
No home runs allowed in our scored matchups.
Game-day log
last 0 scored game days · pool
No scored game days yet for BOS Bullpen Proxy.
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 — Rate Field
open-air · game-window conditions
Park Factor
0.865
Wind
—
Temp
—
Roof
—
TimeWindTempFIT
————
————
————
-4
Neutral alignment
park + weather FIT · batter-neutral signal
FIT = park + game-window weather HR signal, batter-neutral. Per-batter spray overlays live on each batter's profile.
Fences vs his leak
wall distance · damage overlay
Wall-distance overlays aren't tracked yet.
Venue splits
his HR/9 by venue
Per-venue HR splits aren't tracked yet.