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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.

Mickey Welch 2026 Season · SF

Career: 307-210, 2.71 ERA, 1850 K in 4802.0 IP.

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Mickey Welch Stats & Profile | Baseball NUT

Mickey Welch

P · SF

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-4.4Career NUT

+2.4 to Weak

Career

2.71ERA1.23WHIP307W1850K4802.0IP4SV

R/R · 5' 8", 160 lb · b. Jul 4, 1859 · Brooklyn, NY · Signed Undrafted FA, 1880

Player Overview

Year by Year


1880	20	TRO	-1.9	34	30	2.54	65	64	64	4	1	0	80	574.0	575	162	80	0	123	1.14
1881	21	TRO	-0.9	21	18	2.67	40	40	40	4	0	0	78	368.0	371	109	78	0	104	1.22
1882	22	TRO	-1.6	14	16	3.46	33	33	30	5	0	0	62	281.0	334	108	62	0	53	1.41
1883	23	NYG	-0.7	25	23	2.73	54	52	46	4	2	0	66	426.0	431	129	66	0	144	1.17
1884	24	NYG	+0.0	39	21	2.50	65	65	62	4	1	0	146	557.1	528	155	146	0	345	1.21
1885	25	NYG	+1.5	44	11	1.66	56	55	55	7	1	1	131	492.0	372	91	131	0	258	1.02
1886	26	NYG	+0.2	33	22	2.99	59	59	56	1	0	0	163	500.0	514	166	163	0	272	1.35
1887	27	NYG	+1.4	22	15	3.36	41	40	39	2	1	0	1437	346.0	339	129	91	5	115	1.24
1888	28	NYG	-0.4	26	19	1.93	47	47	47	5	0	0	1710	425.1	328	91	108	14	167	1.03
1889	29	NYG	-0.5	27	12	3.02	45	41	39	3	4	2	1609	375.0	340	126	149	10	125	1.30
1890	30	NYG	+0.1	17	14	2.99	37	37	33	2	0	0	1268	292.1	268	97	122	12	97	1.33
1891	31	NYG	-1.5	5	9	4.28	22	15	14	0	6	1	764	160.0	177	76	97	11	46	1.71
1892	32	NYG	—	0	0	14.40	1	1	0	0	0	0	30	5.0	11	8	4	0	1	3.00
Career	—	13 yrs	-4.4	307	210	2.71	565	549	525	41	16	4	7544	4802.0	4588	1447	1297	52	1850	1.23

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Welch's career NUT of -4.4

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

Career NUT Trend

1.5

808182838485868788899091

NUT by Season

-1.9

-0.9

-1.6

-0.7

+0.0

+1.5

+0.2

+1.4

-0.4

-0.5

+0.1

-1.5

Awards

1973Hall Of Fame

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