Jack Anderson

Minnesota Twins

RP · #30 · Bats R · Throws R · 6'3" · 197 lb · Age 26 · 1 yr in MLB

2026 grade

48.3

Runs prevented: +1.8
IP · ERA: 12.1 · 2.19
K · BB: 12 · 3
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 allowed1 vs 1 avg+0.6
Walks3 vs 4 avg+0.4
Strikeouts12 vs 11 avg+0.4
Hit batters0 vs 1 avg+0.2
Parks pitched in+0.1
Contact allowed (how it turned out counts a quarter)32 vs 31 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	Dec	IP	H	R	ER	BB	K	HR	PC	Grade
Tue, Jul 28vsKC	W 3-2	W	1.0	1	0	0	0	2	0	13	60.0
Fri, Jul 24vsATH	L 0-2		1.0	1	0	0	0	2	0	17	45.1
Thu, Jul 23@CLE	W 3-1	S	1.0	0	0	0	1	1	0	18	64.5
Tue, Jul 21@CLE	L 2-5		1.1	0	0	0	0	1	0	8	93.5
Tue, Apr 21vsNYY	L 0-4		2.0	4	1	1	0	2	0	31	22.7
Sun, Apr 19vsDET	L 2-6		3.0	3	1	1	1	0	0	41	46.7
Tue, Apr 14@MIN	L 0-6		3.0	1	1	1	1	4	1	52	69.4

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.