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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.

Darren O'Day 2026 Season · ATL

Career: 42-21, 2.59 ERA, 637 K in 609.0 IP.

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Darren O'Day Stats & Profile | Baseball NUT

Darren O'Day

#56

P · ATL

Compare

BGood

+4.4Career NUT

+3.6 to Great

Career

2.59ERA1.03WHIP42W637K609.0IP21SV

R/R · 6' 4", 220 lb · b. Oct 22, 1982 · Jacksonville, FL · Draft 2008 (1st Rd, #15)

Player Overview

Year by Year


2008	25	LAA	+0.3	0	1	4.57	30	17	0	1	0	0	194	43.1	49	22	14	4	29	1.45
2009	26	NYM	—	0	0	0.00	4	1	0	0	0	0	17	3.0	5	0	1	1	2	2.00
2009	26	TEX	+0.8	2	1	1.94	64	14	2	20	0	2	216	55.2	36	12	17	4	54	0.95
2009	26	TOT	+0.8	2	1	1.84	68	15	2	20	0	2	233	58.2	41	12	18	5	56	1.01
2010	27	TEX	+0.4	6	2	2.03	72	14	0	21	2	2	240	62.0	43	14	12	5	45	0.89
2011	28	TEX	—	0	1	5.40	16	7	0	3	0	0	74	16.2	17	10	5	2	18	1.32
2012	29	BAL	+0.8	7	1	2.28	69	10	0	15	2	2	263	67.0	49	17	14	3	69	0.94
2013	30	BAL	+0.2	5	3	2.18	68	18	2	20	4	6	247	62.0	47	15	15	5	59	1.00
2014	31	BAL	+0.4	5	2	1.70	68	18	4	25	4	8	271	68.2	42	13	19	8	73	0.89
2015	32	BAL	+1.1	6	2	1.52	68	19	6	18	5	11	257	65.1	47	11	14	5	82	0.93
2016	33	BAL	-0.1	3	1	3.77	34	6	3	10	2	5	131	31.0	25	13	13	1	38	1.23
2017	34	BAL	+0.4	2	3	3.43	64	16	2	17	2	4	240	60.1	41	23	24	3	76	1.08
2018	35	BAL	—	0	2	3.60	20	10	2	4	2	4	83	20.0	18	8	4	3	27	1.10
2019	36	ATL	—	0	0	1.69	8	0	0	0	0	0	21	5.1	3	1	1	1	6	0.75
2020	37	ATL	—	4	0	1.10	19	1	0	2	1	1	67	16.1	8	2	5	3	22	0.80
2021	38	NYY	—	0	0	3.38	12	1	0	4	0	0	46	10.2	9	4	4	1	11	1.22
2022	39	ATL	—	2	2	4.15	28	3	0	5	1	1	94	21.2	19	10	10	1	26	1.34
Career	—	15 yrs	+4.4	42	21	2.59	644	155	21	165	25	46	2461	609.0	458	175	172	50	637	1.03

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving O'Day's career NUT of +4.4

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

Career NUT Trend

1.1

080910121314151617

NUT by Season

+0.3

+0.8

+0.4

+0.8

+0.2

+0.4

+1.1

-0.1

+0.4

Awards

2015AL All-Star

2017Bob Feller Act of Valor Award

Minor League

Year	Age	Lv	W	L	ERA	G	GS	GF	SV	HLD	BS	SVO	BF	IP	H	ER	BB	HBP	SO	WHIP
2006	23	A	3	1	2.70	17	0	6	1	1	0	1	90	23.1	20	7	2	1	14	0.94
2007	24	A+	4	0	0.75	24	0	22	11	0	0	11	90	24.0	10	2	6	1	26	0.67
2007	24	AA	3	4	3.99	29	0	26	10	0	3	13	126	29.1	27	13	14	2	22	1.40
2008	25	AAA	2	2	3.27	21	0	16	7	0	3	10	130	33.0	29	12	7	1	30	1.09
2011	28	AA	0	0	9.00	1	1	0	0	0	0	0	4	1.0	1	1	0	0	1	1.00
2011	28	AAA	1	0	2.21	17	1	4	1	6	0	1	83	20.1	16	5	4	2	26	0.98
2016	33	AA	0	0	0.00	1	1	0	0	0	0	0	4	1.0	1	0	0	0	2	1.00
2018	35	A+	0	0	16.20	2	0	0	0	1	0	0	9	1.2	0	3	3	1	3	1.80
2019	36	A+	0	0	0.00	1	0	0	0	0	0	0	3	1.0	1	0	0	0	1	1.00
2019	36	AAA	0	0	0.00	2	0	0	0	0	0	0	7	2.0	1	0	0	0	3	0.50
2021	38	AAA	0	0	0.00	3	0	0	0	0	0	0	11	3.0	2	0	0	0	6	0.67
2022	39	A+	1	0	0.00	1	0	0	0	0	0	0	3	1.0	0	0	0	0	1	0.00
2022	39	AAA	0	0	2.57	7	0	0	0	2	1	1	29	7.0	3	2	4	1	8	1.00

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