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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 Klinger 2026 Season · BOS

Career: 66-61, 3.68 ERA, 357 K in 1089.2 IP.

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Bob Klinger Stats & Profile | Baseball NUT

Bob Klinger

#20

P · BOS

Compare

BGood

+2.1Career NUT

+5.9 to Great

Career

3.68ERA1.39WHIP66W357K1089.2IP23SV

R/R · 6' 0", 180 lb · b. Jun 4, 1908 · Allenton, MO · Signed Undrafted FA, 1938

Player Overview

Year by Year


1938	30	PIT	+0.8	12	5	2.99	28	21	10	1	4	1	659	159.1	152	53	42	6	58	1.22
1939	31	PIT	+0.1	14	17	4.36	37	33	10	2	3	0	989	225.0	251	109	81	3	64	1.48
1940	32	PIT	+0.3	8	13	5.39	39	22	3	0	6	3	662	142.0	196	85	53	5	48	1.75
1941	33	PIT	+0.5	9	4	3.93	35	9	3	0	18	4	499	116.2	127	51	30	1	36	1.35
1942	34	PIT	+0.5	8	11	3.24	37	19	8	1	9	1	657	152.2	151	55	45	3	58	1.28
1943	35	PIT	+0.6	11	8	2.72	33	25	14	3	6	0	809	195.0	185	59	58	0	65	1.25
1946	38	BOS	+0.0	3	2	2.37	28	1	0	0	20	9	236	57.0	49	15	25	1	16	1.30
1947	39	BOS	-0.7	1	1	3.86	28	0	0	0	17	5	194	42.0	42	18	24	1	12	1.57
Career	—	8 yrs	+2.1	66	61	3.68	265	130	48	7	83	23	4705	1089.2	1153	445	358	20	357	1.39

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Klinger's career NUT of +2.1

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

Career NUT Trend

0.8

3839404142434647

NUT by Season

+0.8

+0.1

+0.3

+0.5

+0.6

+0.0

-0.7

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