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The big number is this season's NUT, his total production against league average, with its letter grade. Below that are his season and career lines, recent form over 7, 14 and 30 days, game logs, and percentile ranks against every qualified player. NUT is built on the advanced hitting and pitching stats analysts trust, with defense left out, so the number reflects what the player controls.

Bob Groom 2026 Season · CLE

Career: 119-150, 3.10 ERA, 1159 K in 2336.1 IP.

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Bob Groom Stats & Profile | Baseball NUT

Bob Groom

P · CLE

Compare

BGood

+2.7Career NUT

+5.3 to Great

Career

3.10ERA1.28WHIP119W1159K2336.1IP13SV

R/R · 6' 2", 175 lb · b. Sep 12, 1884 · Belleville, IL · Signed Undrafted FA, 1909

Player Overview

Year by Year


1909	24	WSH	-0.5	7	26	2.87	44	31	17	1	9	0	1070	260.2	218	83	105	13	131	1.24
1910	25	WSH	-0.6	12	17	2.76	34	30	22	3	3	0	1024	257.2	244	79	77	9	98	1.25
1911	26	WSH	+0.9	13	17	3.82	37	32	20	2	4	2	1068	254.2	280	108	67	8	135	1.36
1912	27	WSH	+2.1	24	13	2.62	43	40	28	2	2	1	1266	316.0	287	92	94	5	179	1.21
1913	28	WSH	+1.0	16	16	3.23	37	36	17	4	1	0	1102	264.1	258	95	81	5	156	1.28
1914	29	TER	+1.4	13	20	3.24	42	34	23	1	4	1	1153	280.2	281	101	75	4	167	1.27
1915	30	TER	+0.3	11	11	3.27	37	26	11	4	6	2	841	209.0	200	76	73	2	111	1.31
1916	31	SLB	-0.6	13	9	2.57	41	26	8	1	8	4	872	217.1	174	62	98	3	92	1.25
1917	32	SLB	-1.0	8	19	2.94	38	28	11	4	6	3	929	232.2	193	76	95	5	82	1.24
1918	33	CLE	-0.2	2	2	7.06	14	5	0	0	4	0	203	43.1	70	34	18	1	8	2.03
Career	—	10 yrs	+2.7	119	150	3.10	367	288	157	22	47	13	9528	2336.1	2205	806	783	55	1159	1.28

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Groom's career NUT of +2.7

Slice size = share of total NUT. K Ability = Strikeouts · HR Prevention = HR allowed · Walk Avoidance = BB + HBP.

Career NUT Trend

2.1

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NUT by Season

-0.5

-0.6

+0.9

+2.1

+1.0

+1.4

+0.3

-0.6

-1.0

-0.2

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