week 31
this weekNO CALL
last weekNO CALL
Cooper Hjerpe
data as of October 26, 2026·week 31
No Call Yet sample too small to call.low 0.00
Not enough sample yet
55 TBF so far — check back when contact quality stabilizes (~50 batted balls). The system declines to call this player until at least one metric has cleared its reliability threshold.
Drivers
metric · nowrolling trajectoryvs. leaguestabilized?
Hard-Hit % Allowed27.6%
lg avg 40.0% ▼−12.4%vs his norm —Hard-Hit % Allowed is below the ~40.0% league average — expect it to rise.
29 / 50 BBE
Barrel % Allowed0.0%
lg avg 8.0% ▼−8.0%vs his norm —Barrel % Allowed is below the ~8.0% league average — expect it to rise.
29 / 60 BBE
xwOBA Allowed.302
lg avg .315 ▼−.013vs his norm —xwOBA Allowed is below the ~.315 league average — expect it to rise.
55 / 200 TBF
xERA3.84
lg avg 4.10 ▼−0.26vs his norm —xERA is below the ~4.10 league average — expect it to rise.
55 / 200 TBF
ERA4.38
lg avg 4.10 ▲+0.28vs his norm —ERA is above the ~4.10 league average — expect it to fall.
12.3 / 200 IP
Strikeout %27.3%
lg avg 22.0% ▲+5.3%vs his norm —Strikeout % is above the ~22.0% league average — expect it to fall.
55 / 70 TBF
Walk %16.4%
lg avg 8.0% ▲+8.4%vs his norm —Walk % is above the ~8.0% league average — expect it to fall.
55 / 170 TBF
BABIP Against.241
lg avg .295 ▼−.054vs his norm —BABIP Against is below the ~.295 league average — expect it to rise.
29 / 800 BIP
Swinging-Strike %11.0%
lg avg 11.0% ▲+0.0%vs his norm —Swinging-Strike % is above the ~11.0% league average — expect it to fall.
55 / 60 TBF
Chase %26.3%
lg avg 28.5% ▼−2.2%vs his norm —Chase % is below the ~28.5% league average — expect it to rise.
55 / 60 TBF
Fastball Velo90.4 mph
lg avg 94.0 mph ▼−3.6 mphvs his norm —
254 / 50 PITCHES
5×5 ROS Outlook
ROS Outlook — not yet projected (no category has stabilized).