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.

David Herndon 2026 Season · Colorado Springs Sky Sox

David Herndon is a free agent pitcher. His career NUT is -0.5, #3,899 of 7,125 pitchers since 1876, and his best season by NUT was 2010 (+0.3). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 2-8, 3.85 ERA, 76 K in 117.0 IP.

NUT leaderboard · What is NUT?

David Herndon Career Stats & NUT | Baseball NUT

David Herndon

#57

P · Free agent

Compare

DWeak

-0.5Career NUT

+0.5 to Average

Career

3.85ERA1.48WHIP2W76K117.0IP1SV

Career · season grades

R/R · 6' 5", 200 lb · b. Sep 4, 1985 · Panama City, FL · Draft 2005 (23th Rd, #705)

Player Overview

Year by Year


2010	24	PHI	+0.3	1	3	4.30	47	14	0	1	1	1	232	52.1	67	25	17	2	29	1.61
2011	25	PHI	-0.8	1	4	3.32	45	22	1	4	1	2	243	57.0	54	21	24	2	39	1.37
2012	26	PHI	—	0	1	4.70	5	2	0	0	0	0	33	7.2	10	4	1	0	8	1.43
Career	—	3 yrs	-0.5	2	8	3.85	97	38	1	5	2	3	508	117.0	131	50	42	4	76	1.48

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Herndon's career NUT of -0.5

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

Career NUT Trend

0.3

1011

NUT by Season

+0.3

-0.8

Minor League

Year	Age	Lv	W	L	ERA	G	GS	CG	GF	SV	HLD	BS	SVO	BF	IP	H	ER	BB	HBP	SO	WHIP
2007	21	A	13	8	4.02	25	24	2	1	0	0	0	0	640	152.1	175	68	20	6	83	1.28
2008	22	A+	3	7	5.01	43	12	0	30	17	0	2	19	426	100.2	120	56	16	3	70	1.35
2009	23	AA	5	6	3.03	50	0	0	30	11	0	6	17	271	65.1	70	22	14	2	35	1.29
2011	25	AAA	2	0	2.45	8	0	0	3	1	1	0	1	60	14.2	15	4	2	0	14	1.16
2013	27	A+	1	2	5.73	7	1	0	3	0	1	1	1	56	11.0	19	7	3	1	10	2.00
2013	27	AA	1	0	0.00	5	0	0	1	1	3	0	1	41	9.2	6	0	4	2	14	1.03
2013	27	AAA	1	0	1.74	6	0	0	1	0	1	1	1	44	10.1	11	2	3	1	8	1.35
2014	28	AAA	0	2	12.96	5	1	0	1	0	0	0	0	45	8.1	17	12	3	0	1	2.40

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