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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.

Jack Pfiester 2026 Season · CHC

Career: 71-44, 2.02 ERA, 503 K in 1067.1 IP.

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Jack Pfiester Stats & Profile | Baseball NUT

Jack Pfiester

P · CHC

Compare

BGood

+3.8Career NUT

+4.2 to Great

Career

2.02ERA1.09WHIP71W503K1067.1IP

R/L · 5' 11", 180 lb · b. May 24, 1878 · Cincinnati, OH · Signed Undrafted FA, 1903

Player Overview

Year by Year


1903	25	PIT	—	0	3	6.16	3	3	2	0	0	93	19.0	26	13	10	2	15	1.89
1904	26	PIT	—	1	1	7.20	3	2	1	0	0	97	20.0	28	16	9	0	6	1.85
1906	28	CHC	+1.5	20	8	1.51	31	29	20	4	2	966	250.2	173	42	63	13	153	0.94
1907	29	CHC	+0.9	14	9	1.15	30	22	13	3	5	745	195.0	143	25	48	5	90	0.98
1908	30	CHC	+0.6	12	10	2.00	33	29	18	3	1	994	252.0	204	56	70	11	117	1.09
1909	31	CHC	+0.5	17	6	2.43	29	25	13	5	4	800	196.2	179	53	49	5	73	1.16
1910	32	CHC	+0.4	6	3	1.79	14	13	5	2	0	391	100.1	82	20	26	1	34	1.08
1911	33	CHC	-0.1	1	4	4.01	6	5	3	0	0	150	33.2	34	15	18	2	15	1.54
Career	—	8 yrs	+3.8	71	44	2.02	149	128	75	17	12	4236	1067.1	869	240	293	39	503	1.09

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Pfiester's career NUT of +3.8

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

Career NUT Trend

1.5

060708091011

NUT by Season

+1.5

+0.9

+0.6

+0.5

+0.4

-0.1

Awards

1907World Series Championship

1908World Series Championship

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