Welinton Herrera

Not on a roster

2026 grade

32.7

Runs prevented: +0.5
IP · ERA: 2.1 · 0.00
K · BB: 2 · 1
Rank: Not qualified

What the grade is made of

Runs each part saves or costs against an average pitcher facing the same batters. Contact counts a quarter for how it turned out, because over a season that's mostly the fielders and luck.

Home runs allowed0 vs 0 avg+0.4
Strikeouts2 vs 2 avg−0.1
Contact allowed (how it turned out counts a quarter)7 vs 6 avg+0.1

2026 game log: pitching

Game grades need 3 batters faced; starts are ranked against starts, relief outings against relief outings.

Game	Result	IP	H	BB	K	PC	Grade
Fri, May 29vsSF	W 8-6	0.1	1	1	0	18	25.4
Tue, May 26@LAD	L 6-15	1.0	1	0	2	18	53.3
Mon, May 25@LAD	L 3-5	1.0	0	0	0	9	71.5

Scores, box scores and play-by-play from ESPN. The run values and park factors behind the grades were worked out from Retrosheet's play-by-play: the information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at www.retrosheet.org.