How to read this player page

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.

Rafael Perez 2026 Season · Gigantes del Cibao

Career: 21-12, 3.64 ERA, 268 K in 329.0 IP.

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Rafael Perez Stats & Profile | Baseball NUT

Rafael Perez

#53

P · Gigantes del Cibao

Compare

BGood

+2.3Career NUT

+5.7 to Great

Career

3.64ERA1.33WHIP21W268K329.0IP3SV

L/L · 6' 3", 195 lb · b. May 15, 1982 · Santo Domingo, Dominican Republic · Signed International FA, 2006

Player Overview

Year by Year


2006	24	CLE	—	0	0	4.38	18	5	0	1	1	1	56	12.1	10	6	6	0	15	1.30
2007	25	CLE	+1.0	1	2	1.78	44	11	1	12	1	2	236	60.2	41	12	15	0	62	0.92
2008	26	CLE	+0.9	4	4	3.54	73	14	2	25	5	7	313	76.1	67	30	23	2	86	1.18
2009	27	CLE	-0.3	4	3	7.31	54	12	0	6	1	1	230	48.0	66	39	25	2	32	1.90
2010	28	CLE	+0.2	6	1	3.25	70	13	0	13	4	4	272	61.0	72	22	25	0	36	1.59
2011	29	CLE	+0.5	5	2	3.00	71	7	0	12	2	2	257	63.0	59	21	19	0	33	1.24
2012	30	CLE	—	1	0	3.52	8	1	0	0	0	0	31	7.2	5	3	4	0	4	1.17
Career	—	7 yrs	+2.3	21	12	3.64	338	63	3	69	14	17	1395	329.0	320	133	117	4	268	1.33

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Perez's career NUT of +2.3

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

Career NUT Trend

0708091011

NUT by Season

+1.0

+0.9

-0.3

+0.2

+0.5

Awards

2015MEX Mid-Season All-Star

Minor League

Year	Age	Lv	W	L	ERA	G	GS	CG	SHO	GF	SV	HLD	BS	SVO	BF	IP	H	ER	BB	HBP	SO	WHIP
2004	22	A	7	6	4.85	23	22	0	0	0	0	0	0	0	503	115.0	121	62	47	8	99	1.46
2004	22	A+	0	0	11.57	1	1	0	0	0	0	0	0	0	25	4.2	10	6	2	0	3	2.57
2005	23	A+	8	5	3.36	14	14	0	0	0	0	0	0	0	315	77.2	54	29	32	2	48	1.11
2005	23	AA	4	3	1.76	15	8	0	0	3	1	0	0	1	268	66.2	53	13	12	2	46	0.98
2006	24	AA	4	5	2.81	12	12	1	1	0	0	0	0	0	274	67.1	53	21	22	3	53	1.11
2006	24	AAA	0	3	2.63	13	0	0	0	4	0	4	3	3	112	27.1	20	8	8	2	33	1.02
2007	25	AAA	3	3	3.66	8	7	0	0	1	0	0	0	0	196	46.2	53	19	11	1	31	1.37
2009	27	AAA	1	0	0.83	16	0	0	0	9	3	1	0	3	91	21.2	23	2	5	1	23	1.29
2012	30	AA	0	0	0.00	3	1	0	0	0	0	1	0	0	13	4.0	2	0	0	0	0	0.50
2012	30	AAA	0	0	0.00	2	0	0	0	0	0	0	0	0	7	2.0	1	0	1	0	1	1.00
2013	31	AA	2	2	2.64	25	0	0	0	20	6	1	1	7	124	30.2	27	9	5	1	30	1.04
2013	31	AAA	1	0	2.25	4	0	0	0	3	0	1	0	0	16	4.0	2	1	3	0	2	1.25
2014	32	AAA	0	1	7.36	4	0	0	0	1	0	1	0	0	15	3.2	4	3	0	0	4	1.09
2014	32	AAA	3	5	3.92	10	8	0	0	1	0	0	0	0	193	43.2	56	19	8	1	42	1.47
2014	32	AAA	3	1	1.77	10	8	0	0	0	0	0	0	0	234	56.0	56	11	12	2	34	1.21
2014	32	AAA	6	7	2.87	24	16	0	0	2	0	1	0	0	442	103.1	116	33	20	3	80	1.32
2015	33	AAA	5	5	1.99	13	13	0	0	0	0	0	0	0	321	81.1	71	18	15	2	52	1.06

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