week 18
this weekNO CALL
last weekNO CALL
Welinton Herrera
data as of July 28, 2026·week 18
ON THE 60-DAY IL
No Call Yet sample too small to call.low 0.00
Not enough sample yet
10 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 % Allowed57.1%
lg avg 40.0% ▲+17.1%vs his norm —Hard-Hit % Allowed is above the ~40.0% league average — expect it to fall.
7 / 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.
7 / 60 BBE
xwOBA Allowed.334
lg avg .315 ▲+.019vs his norm —xwOBA Allowed is above the ~.315 league average — expect it to fall.
10 / 200 TBF
xERA4.73
lg avg 4.10 ▲+0.63vs his norm —xERA is above the ~4.10 league average — expect it to fall.
10 / 200 TBF
ERA0.00
lg avg 4.10 ▼−4.10vs his norm —ERA is below the ~4.10 league average — expect it to rise.
2.3 / 200 IP
Strikeout %20.0%
lg avg 22.0% ▼−2.0%vs his norm —Strikeout % is below the ~22.0% league average — expect it to rise.
10 / 70 TBF
Walk %10.0%
lg avg 8.0% ▲+2.0%vs his norm —Walk % is above the ~8.0% league average — expect it to fall.
10 / 170 TBF
BABIP Against.286
lg avg .295 ▼−.009vs his norm —BABIP Against is below the ~.295 league average — expect it to rise.
7 / 800 BIP
Swinging-Strike %8.9%
lg avg 11.0% ▼−2.1%vs his norm —Swinging-Strike % is below the ~11.0% league average — expect it to rise.
10 / 60 TBF
Chase %23.8%
lg avg 28.5% ▼−4.7%vs his norm —Chase % is below the ~28.5% league average — expect it to rise.
10 / 60 TBF
Fastball Velo94.5 mph
lg avg 94.0 mph ▲+0.5 mphvs his norm —Fastball Velo is above the ~94.0 mph league average — expect it to fall.
45 / 50 PITCHES
5×5 ROS Outlook
ROS Outlook — not yet projected (no category has stabilized).