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The big number is his career NUT, his total production against league average, with its letter grade. This season's NUT sits just below it, followed by 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.

Jim Colborn 2026 Season · SEA

Jim Colborn played in the majors from 1969 to 1978. His career NUT is -4.6, #6,838 of 7,125 pitchers since 1876, and his best season by NUT was 1973 (+1.2). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 83-88, 3.80 ERA, 688 K in 1597.1 IP.

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Jim Colborn Career Stats & NUT | Baseball NUT

Jim Colborn

#48

P · SEA

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-4.6Career NUT

+2.6 to Weak

Career

3.80ERA1.31WHIP83W688K1597.1IP7SV

Career · season grades

R/R · 6' 0", 190 lb · b. May 22, 1946 · Santa Paula, CA · Signed Undrafted FA, 1969

Player Overview

Year by Year


1969	23	CHC	—	1	0	3.07	6	2	0	0	1	0	0	0	65	14.2	15	5	9	1	4	1.64
1970	24	CHC	+0.9	3	1	3.59	34	5	0	0	11	4	3	7	327	72.2	88	29	23	1	50	1.53
1971	25	CHC	—	0	1	6.97	14	0	0	0	5	0	0	0	50	10.1	18	8	3	0	2	2.03
1972	26	MIL	+0.1	7	7	3.11	39	12	4	1	7	0	0	0	608	147.2	135	51	43	2	97	1.21
1973	27	MIL	+1.2	20	12	3.18	43	36	22	4	2	1	0	1	1287	314.1	297	111	87	3	135	1.22
1974	28	MIL	-1.8	10	13	4.06	33	31	10	1	2	0	0	0	938	224.0	230	101	60	6	83	1.29
1975	29	MIL	-0.7	11	13	4.27	36	29	8	1	3	2	0	2	879	206.1	215	98	65	5	79	1.36
1976	30	MIL	-0.3	9	15	3.71	32	32	7	0	0	0	0	0	937	225.2	232	93	54	2	101	1.27
1977	31	KC	-0.7	18	14	3.62	36	35	6	1	0	0	0	0	1021	239.0	233	96	81	13	103	1.31
1978	32	KC	-0.6	1	2	4.76	8	3	0	0	1	0	0	0	128	28.1	31	15	12	2	8	1.52
1978	32	SEA	-2.7	3	10	5.35	20	19	3	0	0	0	0	0	502	114.1	125	68	38	6	26	1.43
1978	32	TOT	-3.3	4	12	5.24	28	22	3	0	1	0	0	0	630	142.2	156	83	50	8	34	1.44
Career	—	10 yrs	-4.6	83	88	3.80	301	204	60	8	32	7	3	10	6742	1597.1	1619	675	475	41	688	1.31

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Colborn's career NUT of -4.6

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

Career NUT Trend

1.2

7072737475767778

NUT by Season

+0.9

+0.1

+1.2

-1.8

-0.7

-0.3

-0.7

-3.3

Awards

1973AL All-Star

1977AL Player of the Week

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