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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.

Lefty Leifield 2026 Season · BAL

Career: 124-97, 2.47 ERA, 616 K in 1838.0 IP.

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Lefty Leifield Stats & Profile | Baseball NUT

Lefty Leifield

P · BAL

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-3.9Career NUT

+1.9 to Weak

Career

2.47ERA1.21WHIP124W616K1838.0IP7SV

L/L · 6' 1", 165 lb · b. Sep 5, 1883 · Trenton, IL · Signed Undrafted FA, 1905

Player Overview

Year by Year


1905	21	PIT	-0.2	5	2	2.89	8	7	6	1	1	0	228	56.0	52	18	14	4	10	1.18
1906	22	PIT	+0.1	18	13	1.87	37	31	24	8	5	1	1008	255.2	214	53	68	14	111	1.10
1907	23	PIT	-0.4	20	16	2.33	40	33	24	6	7	1	1166	286.0	270	74	100	12	112	1.29
1908	24	PIT	-1.0	15	14	2.10	34	26	18	5	6	2	891	218.2	168	51	86	12	87	1.16
1909	25	PIT	-1.1	19	8	2.37	32	26	13	3	4	0	810	201.2	172	53	54	6	43	1.12
1910	26	PIT	-1.0	15	13	2.64	40	30	13	3	8	2	857	218.1	197	64	67	10	64	1.21
1911	27	PIT	+0.3	16	16	2.63	42	37	26	2	4	1	1254	318.0	301	93	82	16	111	1.20
1912	28	PIT	—	1	2	4.18	6	1	1	0	2	0	112	23.2	29	11	10	2	8	1.65
1912	28	CHC	+0.1	7	2	2.42	13	9	4	1	3	0	296	70.2	68	19	21	3	23	1.26
1912	28	TOT	+0.0	8	4	2.86	19	10	5	1	5	0	408	94.1	97	30	31	5	31	1.36
1913	29	CHC	—	0	1	5.48	6	1	0	0	2	0	93	21.1	28	13	5	0	4	1.55
1918	34	SLB	+0.1	2	6	2.55	15	6	3	1	6	0	266	67.0	61	19	19	2	22	1.19
1919	35	SLB	-0.6	6	4	2.93	19	9	6	2	6	0	385	92.0	96	30	25	4	18	1.32
1920	36	SLB	—	0	0	7.00	4	0	0	0	3	0	45	9.0	17	7	3	0	3	2.22
Career	—	12 yrs	-3.9	124	97	2.47	296	216	138	32	57	7	7411	1838.0	1673	505	554	85	616	1.21

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Leifield's career NUT of -3.9

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

Career NUT Trend

0.3

05060708091011121819

NUT by Season

-0.2

+0.1

-0.4

-1.0

-1.1

-1.0

+0.3

+0.0

+0.1

-0.6

Awards

1909World Series Championship

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