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.

Jeff Musselman 2026 Season · Tacoma Tigers

Jeff Musselman played in the majors from 1986 to 1990. His career NUT is -0.9, #4,857 of 7,125 pitchers since 1876, and his best season by NUT was 1988 (+0.1). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 23-15, 4.31 ERA, 125 K in 248.2 IP.

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Jeff Musselman Career Stats & NUT | Baseball NUT

Jeff Musselman

#13

P · Tacoma Tigers (ATH)

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DWeak

-0.9Career NUT

+0.9 to Average

Career

4.31ERA1.50WHIP23W125K248.2IP3SV

Career · season grades

L/L · 6' 0", 180 lb · b. Jun 21, 1963 · Doylestown, PA · Draft 1985 (6th Rd, #157)

Player Overview

Year by Year


1986	23	TOR	—	0	0	10.13	6	0	0	0	0	29	5.1	8	6	5	0	4	2.44
1987	24	TOR	-0.3	12	5	4.15	68	1	14	3	3	381	89.0	75	41	54	3	54	1.45
1988	25	TOR	+0.1	8	5	3.18	15	15	0	0	0	354	85.0	80	30	30	3	39	1.29
1989	26	TOR	—	0	1	10.64	5	3	2	0	0	58	11.0	19	13	9	0	3	2.55
1989	26	NYM	-0.1	3	2	3.08	20	0	4	0	0	119	26.1	27	9	14	0	11	1.56
1989	26	TOT	-0.5	3	3	5.30	25	3	6	0	0	177	37.1	46	22	23	0	14	1.85
1990	27	NYM	-0.2	0	2	5.63	28	0	5	0	0	144	32.0	40	20	11	1	14	1.59
Career	—	5 yrs	-0.9	23	15	4.31	142	19	25	3	3	1085	248.2	249	119	123	7	125	1.50

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Musselman's career NUT of -0.9

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

Career NUT Trend

0.1

87888990

NUT by Season

-0.3

+0.1

-0.5

-0.2

Awards

1987Blue Jays Rookie of the Year

Minor League

Year	Age	Lv	W	L	ERA	G	GS	CG	SHO	GF	BF	IP	H	ER	BB	HBP	SO	WHIP
1988	25	A+	0	0	3.18	2	2	0	0	0	24	5.2	6	2	1	0	4	1.24
1988	25	AAA	4	1	2.94	10	10	1	0	0	199	49.0	42	16	17	0	31	1.20
1989	26	AAA	5	2	3.77	10	10	0	0	0	248	57.1	62	24	24	1	30	1.50
1990	27	AAA	4	3	3.51	10	10	1	1	0	243	56.1	60	22	16	4	31	1.35
1991	28	AAA	5	9	5.79	25	24	2	1	1	635	138.1	176	89	69	1	81	1.77
1992	29	AAA	7	7	3.50	19	19	1	0	0	442	105.1	100	41	40	1	75	1.33

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