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.

Seth Maness 2026 Season · Nashville Sounds

Seth Maness is a free agent pitcher. His career NUT is +1.0, #1,430 of 7,125 pitchers since 1876, and his best season by NUT was 2014 (+0.4). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 18-10, 3.21 ERA, 156 K in 247.0 IP.

NUT leaderboard · What is NUT?

Seth Maness Career Stats & NUT | Baseball NUT

Seth Maness

P · Free agent

Compare

CAverage

+1.0Career NUT

+1 to Good

Career

3.21ERA1.28WHIP18W156K247.0IP7SV

Career · season grades

R/R · 6' 0", 190 lb · b. Oct 14, 1988 · Pinehurst, NC · Draft 2011 (11th Rd, #350)

Player Overview

Year by Year


2013	24	STL	+0.3	5	2	2.32	66	4	1	15	2	3	249	62.0	65	16	13	1	35	1.26
2014	25	STL	+0.4	6	4	2.91	73	17	3	11	0	3	317	80.1	77	26	11	2	55	1.10
2015	26	STL	+0.1	4	2	4.26	76	13	3	20	3	6	270	63.1	77	30	13	1	46	1.42
2016	27	STL	+0.2	2	2	3.41	29	13	0	1	0	0	134	31.2	34	12	8	0	16	1.33
2017	28	KC	—	1	0	3.72	8	1	0	0	1	1	45	9.2	16	4	2	0	4	1.86
Career	—	5 yrs	+1.0	18	10	3.21	252	48	7	47	6	13	1015	247.0	269	88	47	4	156	1.28

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Maness's career NUT of +1

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

Career NUT Trend

0.4

13141516

NUT by Season

+0.3

+0.4

+0.1

+0.2

Awards

2019PCL Mid-Season All-Star

Minor League

Year	Age	Lv	W	L	ERA	G	GS	CG	GF	SV	HLD	BS	SVO	BF	IP	H	ER	BB	HBP	SO	WHIP
2011	22	A	1	0	1.80	2	0	0	0	0	0	0	0	18	5.0	4	1	0	0	3	0.80
2011	22	A+	1	0	4.32	3	0	0	0	0	0	0	0	35	8.1	7	4	2	1	8	1.08
2012	23	A+	3	1	2.15	7	7	0	0	0	0	0	0	177	46.0	45	11	1	0	29	1.00
2012	23	AA	11	3	3.27	20	20	1	0	0	0	0	0	503	123.2	122	45	9	6	83	1.06
2013	24	AAA	2	2	4.32	4	4	0	0	0	0	0	0	109	25.0	34	12	3	1	18	1.48
2016	27	AA	0	0	3.00	3	0	0	0	0	0	0	0	12	3.0	1	1	1	2	0	0.67
2016	27	AAA	0	0	0.00	2	0	0	0	0	1	0	0	7	2.0	1	0	0	0	0	0.50
2017	28	AAA	2	2	6.13	24	0	0	11	2	1	2	4	207	47.0	63	32	8	1	35	1.51
2018	29	AAA	0	1	4.63	5	1	0	2	0	0	0	0	51	11.2	17	6	1	0	8	1.54
2019	30	AAA	8	4	5.38	21	21	0	0	0	0	0	0	512	117.0	155	70	16	5	69	1.46

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