How to read this player page

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.

Dominic Leone 2026 Season · CWS

Dominic Leone is a free agent pitcher. His career NUT is +0.1, #2,419 of 7,125 pitchers since 1876, and his best season by NUT was 2017 (+1.1). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 22-25, 3.94 ERA, 444 K in 429.0 IP.

NUT leaderboard · What is NUT?

Dominic Leone Career Stats & NUT | Baseball NUT

Dominic Leone

P · Free agent

Compare

CAverage

+0.1Career NUT

+1.9 to Good

Career

3.94ERA1.40WHIP22W444K429.0IP8SV

Career · season grades

R/R · 5' 10", 215 lb · b. Oct 26, 1991 · Norwich, CT · Draft 2012 (16th Rd, #491)

Player Overview

Year by Year


2014	22	SEA	+0.5	8	2	2.17	57	0	3	0	7	2	2	272	66.1	52	16	25	3	70	1.16
2015	23	SEA	—	0	4	6.35	10	0	5	0	1	0	0	54	11.1	11	8	9	0	7	1.76
2015	23	ARI	—	0	1	14.73	3	0	1	0	0	1	1	20	3.2	8	6	0	1	2	2.18
2015	23	TOT	—	0	5	8.40	13	0	6	0	1	1	1	74	15.0	19	14	9	1	9	1.87
2016	24	ARI	-0.6	0	1	6.33	25	0	8	0	0	1	1	131	27.0	45	19	12	1	23	2.11
2017	25	TOR	+1.1	3	0	2.56	65	0	6	1	11	4	5	279	70.1	51	20	23	0	81	1.05
2018	26	STL	—	1	2	4.50	29	0	8	0	5	2	2	106	24.0	27	12	8	0	26	1.46
2019	27	STL	-0.4	1	0	5.53	40	0	11	1	0	1	2	180	40.2	39	25	22	0	46	1.50
2020	28	CLE	—	0	0	8.38	12	0	4	0	3	1	1	47	9.2	14	9	5	0	16	1.97
2021	29	SF	+0.7	4	5	1.51	57	4	11	2	15	2	4	219	53.2	37	9	22	1	50	1.10
2022	30	SF	+0.0	4	5	4.01	55	0	8	3	11	4	7	222	49.1	55	22	24	0	52	1.60
2023	31	NYM	-0.3	1	3	4.40	31	0	6	0	2	0	0	127	30.2	27	15	11	1	33	1.24
2023	31	LAA	—	0	0	5.54	11	0	3	1	1	0	1	61	13.0	15	8	9	0	11	1.85
2023	31	SEA	—	0	0	4.35	9	0	7	0	0	0	0	47	10.1	7	5	8	1	10	1.45
2023	31	TOT	-1.2	1	3	4.67	51	0	16	1	3	0	1	235	54.0	49	28	28	2	54	1.43
2024	32	CWS	—	0	2	6.63	23	0	4	0	4	4	4	89	19.0	20	14	14	0	17	1.79
Career	—	11 yrs	+0.1	22	25	3.94	427	4	85	8	60	22	30	1854	429.0	408	188	192	8	444	1.40

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Leone's career NUT of +0.1

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

Career NUT Trend

1.1

14161719212223

NUT by Season

+0.5

-0.6

+1.1

-0.4

+0.7

+0.0

-1.2

Minor League

Year	Age	Lv	W	L	ERA	G	GS	GF	SV	HLD	BS	SVO	BF	IP	H	ER	BB	HBP	SO	WHIP
2013	21	A	0	0	0.00	3	0	0	0	1	0	0	28	6.1	6	0	4	0	10	1.58
2013	21	A+	0	1	2.50	29	0	21	12	2	0	12	155	39.2	31	11	9	1	37	1.01
2013	21	AA	1	2	2.50	16	0	13	4	0	1	5	71	18.0	12	5	5	0	17	0.94
2015	23	AA	1	2	3.90	19	0	1	0	3	1	1	117	27.2	22	12	12	1	28	1.23
2015	23	AAA	1	1	7.71	8	0	6	1	0	1	2	42	9.1	10	8	5	0	8	1.61
2016	24	AAA	5	2	3.34	33	0	4	1	10	1	2	137	35.0	25	13	11	1	36	1.03
2017	25	AAA	0	0	4.50	4	0	2	0	1	0	0	16	4.0	4	2	1	0	4	1.25
2018	26	AAA	1	1	7.20	10	0	2	0	0	1	1	49	10.0	14	8	6	1	7	2.00
2019	27	AAA	1	0	2.84	23	0	5	0	5	0	0	130	31.2	20	10	14	2	42	1.07
2021	29	AAA	0	1	1.00	7	1	5	2	1	0	2	34	9.0	6	1	3	0	16	1.00
2023	31	AAA	2	0	1.59	8	0	3	2	1	3	5	47	11.1	11	2	2	0	15	1.15
2024	32	AAA	0	0	4.50	4	0	1	0	0	0	0	17	4.0	4	2	0	1	7	1.00

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