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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.

Jim Lonborg 2026 Season · PHI

Career: 157-137, 3.86 ERA, 1475 K in 2464.1 IP.

Awards: AL Cy Young (1967).

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Jim Lonborg Stats & Profile | Baseball NUT

Jim Lonborg

#41

P · PHI

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-5.0Career NUT

+3 to Weak

Career

3.86ERA1.31WHIP157W1475K2464.1IP4SV

R/R · 6' 5", 210 lb · b. Apr 16, 1942 · Santa Maria, CA · Signed Undrafted FA, 1965

Player Overview

Year by Year


1965	23	BOS	-0.7	9	17	4.47	32	31	7	1	0	0	0	0	813	185.1	193	92	65	3	113	1.39
1966	24	BOS	+0.2	10	10	3.86	45	23	3	1	7	2	0	0	769	181.2	173	78	55	7	131	1.26
1967	25	BOS	+1.2	22	9	3.16	39	39	15	2	0	0	0	0	1130	273.1	228	96	83	19	246	1.14
1968	26	BOS	-1.9	6	10	4.29	23	17	4	1	0	0	0	0	490	113.1	89	54	59	11	73	1.31
1969	27	BOS	-0.6	7	11	4.51	29	23	4	0	3	0	1	1	628	143.2	148	72	65	7	100	1.48
1970	28	BOS	+0.2	4	1	3.18	9	4	0	0	3	0	0	0	138	34.0	33	12	9	0	21	1.24
1971	29	BOS	-0.8	10	7	4.13	27	26	5	1	1	0	0	0	736	167.2	167	77	67	14	100	1.40
1972	30	MIL	-0.1	14	12	2.83	33	30	11	2	1	1	0	1	929	223.0	197	70	76	11	143	1.22
1973	31	PHI	-1.7	13	16	4.88	38	30	6	0	5	0	1	1	886	199.1	218	108	80	9	106	1.49
1974	32	PHI	+0.3	17	13	3.21	39	39	16	3	0	0	0	0	1168	283.0	280	101	70	6	121	1.24
1975	33	PHI	+0.2	8	6	4.12	27	26	6	2	1	0	0	0	683	159.1	161	73	45	5	72	1.29
1976	34	PHI	+0.4	18	10	3.08	33	32	8	1	1	1	0	1	916	222.0	210	76	50	5	118	1.17
1977	35	PHI	-0.1	11	4	4.11	25	25	4	1	0	0	0	0	666	157.2	157	72	50	5	76	1.31
1978	36	PHI	-1.5	8	10	5.23	22	22	1	0	0	0	0	0	505	113.2	132	66	45	2	48	1.56
1979	37	PHI	—	0	1	11.05	4	1	0	0	2	0	0	0	41	7.1	14	9	4	1	7	2.45
Career	—	15 yrs	-5.0	157	137	3.86	425	368	90	15	24	4	2	6	10498	2464.1	2400	1056	823	105	1475	1.31

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Lonborg's career NUT of -5

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

Career NUT Trend

1.2

6566676869707172737475767778

NUT by Season

-0.7

+0.2

+1.2

-1.9

-0.6

+0.2

-0.8

-0.1

-1.7

+0.3

+0.2

+0.4

-0.1

-1.5

Awards

1967AL Cy Young · AL All-Star

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