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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.

Bobby Bolin 2026 Season · BOS

Career: 88-75, 3.40 ERA, 1175 K in 1576.0 IP.

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Bobby Bolin Stats & Profile | Baseball NUT

Bobby Bolin

#42

P · BOS

Compare

FBad

-2.1Career NUT

+0.1 to Weak

Career

3.40ERA1.24WHIP88W1175K1576.0IP50SV

R/R · 6' 4", 200 lb · b. Jan 29, 1939 · Hickory Grove, SC · Signed Undrafted FA, 1961

Player Overview

Year by Year


1961	22	SF	-0.4	2	2	3.19	37	1	0	0	18	5	0	0	224	48.0	37	17	37	3	48	1.54
1962	23	SF	+0.2	7	3	3.62	41	5	2	0	17	5	0	0	394	92.0	84	37	35	5	74	1.29
1963	24	SF	+0.5	10	6	3.28	47	12	2	0	17	7	0	0	604	137.1	128	50	57	7	134	1.35
1964	25	SF	-0.1	6	9	3.25	38	23	5	3	4	1	0	0	743	174.2	143	63	77	10	146	1.26
1965	26	SF	+0.4	14	6	2.76	45	13	2	0	15	2	0	0	655	163.0	125	50	56	4	135	1.11
1966	27	SF	-0.8	11	10	2.89	36	34	10	4	1	1	0	0	919	224.1	174	72	70	10	143	1.09
1967	28	SF	-1.8	6	8	4.88	37	15	0	0	10	0	0	0	526	120.0	120	65	50	3	69	1.42
1968	29	SF	+1.2	10	5	1.99	34	19	6	3	2	0	0	0	696	176.2	128	39	46	4	126	0.98
1969	30	SF	-0.3	7	7	4.43	30	22	2	0	3	0	0	0	639	146.1	149	72	49	7	102	1.35
1970	31	MIL	-1.7	5	11	4.91	32	20	3	0	7	1	0	1	595	132.0	131	72	67	4	81	1.50
1970	31	BOS	—	2	0	0.00	6	0	0	0	4	2	0	2	32	8.0	2	0	5	1	8	0.88
1970	31	TOT	-1.6	7	11	4.63	38	20	3	0	11	3	0	3	627	140.0	133	72	72	5	89	1.46
1971	32	BOS	+0.1	5	3	4.26	52	0	0	0	20	6	3	9	304	69.2	74	33	24	0	51	1.41
1972	33	BOS	+0.1	0	1	2.93	21	0	0	0	14	5	1	6	128	30.2	24	10	11	1	27	1.14
1973	34	BOS	+0.2	3	4	2.70	39	0	0	0	29	15	5	20	212	53.1	45	16	13	1	31	1.09
Career	—	13 yrs	-2.1	88	75	3.40	495	164	32	10	161	50	9	59	6671	1576.0	1364	596	597	60	1175	1.24

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Bolin'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

1.2

61626364656667686970717273

NUT by Season

-0.4

+0.2

+0.5

-0.1

+0.4

-0.8

-1.8

+1.2

-0.3

-1.6

+0.1

+0.2

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