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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.

Sean Casey 2026 Season · BOS

Sean Casey played in the majors from 1997 to 2008. His career NUT is +10.0, #674 of 7,896 hitters since 1876, and his best season by NUT was 1999 (+3.2). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: .302/.367/.447, 130 HR, 1531 H in 1405 games.

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Sean Casey Career Stats & NUT | Baseball NUT

Sean Casey

#21

1B · BOS

Compare

BGood

+10.0Career NUT

+5 to Great

Career

.302AVG130HR735RBI1531H690R18SB

Career · season grades

L/R · 6' 4", 230 lb · b. Jul 2, 1974 · Willingsboro, NJ · Draft 1995 (2nd Rd, #53)

Player Overview

Year by Year


1997	22	CLE	—	6	12	10	1	2	0	0	0	1	1	1	0	2	0	0	0	0	.200	.333	.200	.000	.533	.250
1998	23	CIN	+0.4	96	351	302	44	82	21	1	7	52	43	3	3	45	1	1	3	11	.272	.365	.417	.145	.782	.296
1999	24	CIN	+3.2	151	669	594	103	197	42	3	25	99	61	9	13	88	0	2	5	15	.332	.399	.539	.207	.938	.354
2000	25	CIN	+2.0	133	545	480	69	151	33	2	20	85	52	7	4	80	1	0	6	16	.315	.385	.517	.202	.902	.339
2001	26	CIN	+1.4	145	588	533	69	165	40	0	13	89	43	9	8	63	3	1	3	16	.310	.369	.458	.148	.827	.330
2002	27	CIN	-0.7	120	476	425	56	111	25	0	6	42	43	5	6	47	2	1	3	11	.261	.334	.362	.101	.696	.280
2003	28	CIN	+0.2	147	629	573	71	167	19	3	14	80	51	2	4	58	4	0	3	19	.291	.350	.408	.117	.758	.304
2004	29	CIN	+3.1	146	633	571	101	185	44	2	24	99	46	10	5	36	2	0	6	16	.324	.381	.534	.210	.915	.311
2005	30	CIN	+1.1	137	587	529	75	165	32	0	9	58	48	5	3	48	2	0	5	27	.312	.371	.423	.111	.794	.327
2006	31	PIT	+0.2	59	244	213	30	63	15	0	3	29	23	6	5	22	0	0	2	7	.296	.377	.408	.112	.785	.316
2006	31	DET	-0.9	53	196	184	17	45	7	0	5	30	10	1	4	21	0	1	1	3	.245	.286	.364	.119	.650	.252
2006	31	TOT	-0.7	112	440	397	47	108	22	0	8	59	33	7	9	43	0	1	3	10	.272	.336	.388	.116	.724	.287
2007	32	DET	-0.3	143	496	453	40	134	30	1	4	54	39	2	11	42	2	2	2	9	.296	.353	.393	.097	.746	.318
2008	33	BOS	+0.3	69	218	199	14	64	14	0	0	17	17	2	3	25	1	0	0	6	.322	.381	.392	.070	.773	.368
Career	—	12 yrs	+10.0	1405	5644	5066	690	1531	322	12	130	735	477	62	69	577	18	8	39	156	.302	.367	.447	.145	.814	.319

Stat definitions →

NUT Breakdown

Power

Contact

Discipline

What's driving Casey's career NUT of +10

Slice size = share of total NUT. Power = HR + XBH · Contact = Singles · Discipline = BB + HBP.

Career NUT Trend

3.2

9899000102030405060708

NUT by Season

+0.4

+3.2

+2.0

+1.4

-0.7

+0.2

+3.1

+1.1

-0.7

-0.3

+0.3

Awards

1999NL All-Star · Reds Joe Nuxhall Good Guy Award · The Hutch Award

2001NL All-Star

2004NL All-Star · Reds Joe Nuxhall Good Guy Award · Reds Ernie Lombardi MVP Award

2006Oddity of the Year - MLB.com Awards

2008Red Sox Good Guy Award

Minor League

Year	Age	Lv	G	PA	AB	R	H	2B	3B	HR	RBI	BB	HBP	IBB	SO	SB	CS	SF	GIDP	AVG	OBP	SLG	ISO	OPS	BAbip
1996	21	A+	92	388	344	62	114	31	3	12	57	36	6	3	47	1	1	2	5	.331	.402	.544	.213	.946	.355
1997	22	AA	62	270	241	38	93	19	1	10	66	23	5	2	34	0	1	1	5	.386	.448	.598	.212	1.046	.419
1997	22	AAA	20	82	72	12	26	7	0	5	18	9	1	0	11	0	0	0	0	.361	.439	.667	.306	1.106	.375
1998	23	AAA	27	110	95	14	31	8	1	1	13	14	1	1	10	0	0	0	0	.326	.418	.463	.137	.881	.357
2002	27	AAA	2	9	8	2	4	0	0	1	3	1	0	1	0	0	0	0	0	.500	.556	.875	.375	1.431	.429
2006	31	AA	3	12	11	1	3	0	0	1	2	1	0	0	0	0	0	0	1	.273	.333	.545	.272	.878	.200
2008	33	AAA	2	7	6	3	3	1	0	0	0	1	0	0	1	0	0	0	0	.500	.571	.667	.167	1.238	.600

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