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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.

Mark Wohlers 2026 Season · Akron Aeros

Career: 39-29, 3.97 ERA, 557 K in 553.1 IP.

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Mark Wohlers Stats & Profile | Baseball NUT

Mark Wohlers

#43

P · Akron Aeros (CLE)

Compare

BGood

+6.4Career NUT

+1.6 to Great

Career

3.97ERA1.38WHIP39W557K553.1IP119SV

R/R · 6' 4", 210 lb · b. Jan 23, 1970 · Holyoke, MA · Draft 1988 (8th Rd, #190)

Player Overview

Year by Year


1991	21	ATL	—	3	1	3.20	17	4	2	0	0	2	89	19.2	17	7	13	2	13	1.53
1992	22	ATL	+0.3	1	2	2.55	32	16	4	0	0	4	140	35.1	28	10	14	1	17	1.19
1993	23	ATL	+0.6	6	2	4.50	46	13	0	0	0	0	199	48.0	37	24	22	1	45	1.23
1994	24	ATL	+0.8	7	2	4.59	51	15	1	0	0	1	236	51.0	51	26	33	0	58	1.65
1995	25	ATL	+1.8	7	3	2.09	65	49	25	0	0	25	269	64.2	51	15	24	1	90	1.16
1996	26	ATL	+1.5	2	4	3.03	77	64	39	0	0	39	323	77.1	71	26	21	2	100	1.19
1997	27	ATL	+1.2	5	7	3.50	71	55	33	0	0	33	300	69.1	57	27	38	0	92	1.37
1998	28	ATL	—	0	1	10.18	27	17	8	0	0	8	113	20.1	18	23	33	1	22	2.51
1999	29	ATL	—	0	0	27.00	2	0	0	0	0	0	10	0.2	1	2	6	0	0	10.50
2000	30	CIN	+0.0	1	2	4.50	20	7	0	0	0	0	119	28.0	19	14	17	0	20	1.29
2001	31	CIN	+0.0	3	1	3.94	30	11	0	8	1	1	139	32.0	36	14	7	1	21	1.34
2001	31	NYY	+0.2	1	0	4.54	31	14	0	5	0	0	159	35.2	33	18	18	1	33	1.43
2001	31	TOT	+0.2	4	1	4.26	61	25	0	13	1	1	298	67.2	69	32	25	2	54	1.39
2002	32	CLE	+0.2	3	4	4.79	64	28	7	9	4	11	304	71.1	71	38	26	3	46	1.36
Career	—	12 yrs	+6.4	39	29	3.97	533	293	119	22	5	124	2400	553.1	490	244	272	13	557	1.38

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Wohlers's career NUT of +6.4

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

Career NUT Trend

1.8

929394959697000102

NUT by Season

+0.3

+0.6

+0.8

+1.8

+1.5

+1.2

+0.0

+0.2

Awards

1995World Series Championship

1996NL All-Star

Minor League

Year	Age	Lv	W	L	ERA	G	GS	GF	SV	SVO	BF	IP	H	ER	BB	HBP	SO	WHIP
1990	20	A	5	4	1.88	37	2	16	5	5	208	52.2	27	11	20	4	85	0.89
1990	20	AA	0	1	4.02	14	0	11	6	6	72	15.2	14	7	14	1	20	1.79
1991	21	AA	0	0	0.57	28	0	27	21	21	116	31.1	9	2	13	0	44	0.70
1991	21	AAA	1	0	1.03	23	0	21	11	11	111	26.1	23	3	12	1	22	1.33
1992	22	AAA	0	2	3.93	27	2	20	9	9	151	34.1	32	15	17	0	33	1.43
1993	23	AAA	1	3	1.84	25	0	20	4	4	122	29.1	21	6	11	1	39	1.09
1998	28	AA	0	0	0.00	1	1	0	0	0	5	1.0	1	0	1	0	1	2.00
1998	28	AAA	0	3	20.43	16	0	1	0	0	91	12.1	21	28	36	0	16	4.62
1999	29	A	0	0	4.50	2	0	0	0	0	9	2.0	1	1	2	0	4	1.50
1999	29	AA	0	0	16.20	2	0	0	0	0	9	1.2	1	3	3	0	3	2.40
1999	29	AAA	0	0	108.00	1	0	0	0	0	7	0.1	1	4	5	0	1	18.00
2000	30	A	0	0	3.00	3	3	0	0	0	11	3.0	1	1	1	0	7	0.67
2000	30	AAA	1	2	6.10	17	2	6	0	0	103	20.2	30	14	9	0	16	1.89
2003	33	AA	0	0	5.40	2	1	0	0	0	10	1.2	5	1	2	0	0	4.20

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