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.

J.C. Romero 2026 Season · Estrellas Orientales

J.C. Romero played in the majors from 1999 to 2012. His career NUT is -0.6, #4,181 of 7,125 pitchers since 1876, and his best season by NUT was 2002 (+1.1). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 34-28, 4.16 ERA, 526 K in 661.1 IP.

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J.C. Romero Career Stats & NUT | Baseball NUT

J.C. Romero

#33

P · Estrellas Orientales

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DWeak

-0.6Career NUT

+0.6 to Average

Career

4.16ERA1.51WHIP34W526K661.1IP7SV

Career · season grades

S/L · 5' 11", 205 lb · b. Jun 4, 1976 · Rio Piedras, Puerto Rico · Draft 1997 (21th Rd, #633)

Player Overview

Year by Year


1999	23	MIN	—	0	0	3.72	5	0	3	0	0	0	0	39	9.2	13	4	0	0	4	1.34
2000	24	MIN	+0.0	2	7	7.02	12	11	0	0	0	0	0	268	57.2	72	45	30	1	50	1.77
2001	25	MIN	-0.4	1	4	6.23	14	11	1	0	0	0	0	286	65.0	71	45	24	1	39	1.46
2002	26	MIN	+1.1	9	2	1.89	81	0	15	1	33	4	5	332	81.0	62	17	36	4	76	1.21
2003	27	MIN	-0.5	2	0	5.00	73	0	17	0	22	4	4	295	63.0	66	35	42	6	50	1.71
2004	28	MIN	+0.7	7	4	3.51	74	0	12	1	16	7	8	319	74.1	61	29	38	5	69	1.33
2005	29	MIN	-0.5	4	3	3.47	68	0	11	0	11	1	1	264	57.0	50	22	39	6	48	1.56
2006	30	LAA	+0.0	1	2	6.70	65	0	16	0	7	1	1	226	48.1	57	36	28	1	31	1.76
2007	31	BOS	—	1	0	3.15	23	0	5	1	2	0	1	94	20.0	24	7	15	0	11	1.95
2007	31	PHI	+0.1	1	2	1.24	51	0	5	0	22	1	1	143	36.1	15	5	25	2	31	1.10
2007	31	TOT	-0.1	2	2	1.92	74	0	10	1	24	1	2	237	56.1	39	12	40	2	42	1.40
2008	32	PHI	-0.2	4	4	2.75	81	0	14	1	24	4	5	255	59.0	41	18	38	5	52	1.34
2009	33	PHI	—	0	0	2.70	21	0	5	0	6	1	1	73	16.2	13	5	13	2	12	1.56
2010	34	PHI	-0.6	1	0	3.68	60	0	14	3	9	3	6	171	36.2	30	15	29	5	28	1.61
2011	35	PHI	—	0	0	3.86	24	0	4	0	3	0	0	75	16.1	16	7	12	1	10	1.71
2011	35	COL	—	1	0	4.32	12	0	2	0	0	0	0	41	8.1	12	4	3	0	9	1.80
2011	35	TOT	—	1	0	4.01	36	0	6	0	3	0	0	116	24.2	28	11	15	1	19	1.74
2012	36	STL	—	0	0	10.13	11	0	2	0	1	0	0	41	8.0	14	9	2	1	5	2.00
2012	36	BAL	—	0	0	6.75	5	0	2	0	1	0	0	21	4.0	7	3	1	0	1	2.00
2012	36	TOT	—	0	0	9.00	16	0	4	0	2	0	0	62	12.0	21	12	3	1	6	2.00
Career	—	14 yrs	-0.6	34	28	4.16	680	22	128	7	157	26	33	2943	661.1	624	306	375	40	526	1.51

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Romero's career NUT of -0.6

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

Career NUT Trend

1.1

00010203040506070810

NUT by Season

+0.0

-0.4

+1.1

-0.5

+0.7

-0.5

+0.0

-0.1

-0.2

-0.6

Awards

1999Futures Game Selection

2007World Series Champion*

2008World Series Championship

2016PWL Comeback Player of the Year

Minor League

Year	Age	Lv	W	L	ERA	G	GS	CG	GF	SV	HLD	BS	SVO	BF	IP	H	ER	BB	HBP	SO	WHIP
1997	21	A+	1	1	4.38	7	1	0	3	0	0	0	0	50	12.1	11	6	4	1	9	1.22
1998	22	AA	6	3	2.19	51	1	0	14	2	0	0	2	324	78.0	48	19	43	4	79	1.17
1999	23	AA	4	4	3.40	36	1	0	17	7	0	0	0	244	53.0	51	20	34	4	53	1.60
1999	23	AAA	4	1	3.20	15	0	0	7	1	0	0	0	89	19.2	18	7	14	1	20	1.63
2000	24	A+	0	0	1.93	2	0	0	0	0	0	0	0	20	4.2	4	1	1	1	3	1.07
2000	24	AAA	4	2	3.44	17	11	1	4	4	0	0	0	278	65.1	60	25	25	4	38	1.30
2001	25	AAA	3	3	3.68	12	10	0	0	0	0	0	0	271	63.2	67	26	24	0	55	1.43
2004	28	AAA	0	0	2.25	3	3	0	0	0	0	0	0	32	8.0	4	2	5	1	11	1.13
2009	33	A	0	0	0.00	1	0	0	0	0	1	0	0	6	2.0	0	0	0	0	2	0.00
2009	33	A+	0	0	0.00	1	0	0	0	0	0	0	0	2	0.1	0	0	1	0	1	3.00
2009	33	AA	0	0	0.00	1	0	0	0	0	0	0	0	3	1.0	0	0	0	1	0	0.00
2009	33	AAA	0	1	3.86	5	1	0	0	0	1	0	0	20	4.2	5	2	2	0	5	1.50
2010	34	A+	0	0	2.25	3	3	0	0	0	0	0	0	16	4.0	3	1	1	0	5	1.00
2010	34	AAA	0	1	0.00	3	1	0	0	0	1	0	0	13	2.1	2	0	4	0	4	2.57
2011	35	A	0	0	0.00	1	0	0	0	0	0	0	0	3	1.0	0	0	1	0	1	1.00
2011	35	AAA	0	0	1.29	5	0	0	1	0	0	0	0	24	7.0	3	1	1	0	5	0.57
2011	35	AAA	1	0	2.92	11	0	0	3	0	1	0	0	55	12.1	11	4	5	3	10	1.30
2011	35	AAA	0	0	3.38	3	0	0	0	0	0	0	0	13	2.2	2	1	3	0	3	1.88
2011	35	AAA	1	0	2.45	19	0	0	4	0	1	0	0	92	22.0	16	6	9	3	18	1.14
2012	36	AAA	1	0	2.51	17	1	0	6	2	4	0	2	59	14.1	10	4	5	1	13	1.05
2012	36	AAA	0	0	3.12	8	0	0	4	1	1	1	2	32	8.2	4	3	3	0	7	0.81
2012	36	AAA	1	0	2.74	25	1	0	10	3	5	1	4	91	23.0	14	7	8	1	20	0.96
2013	37	AAA	0	1	2.84	13	0	0	2	0	2	1	1	55	12.2	13	4	4	0	16	1.34
2013	37	AAA	0	0	4.50	2	0	0	0	0	2	0	0	9	2.0	1	1	2	0	2	1.50
2013	37	AAA	0	1	3.07	15	0	0	2	0	4	1	1	64	14.2	14	5	6	0	18	1.36
2015	39	AAA	0	0	3.00	5	0	0	4	2	0	1	3	25	6.0	3	2	3	0	5	1.00

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