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.

Héctor Rondón 2026 Season · Red Sox Alternate Training Site

Héctor Rondón played in the majors from 2013 to 2020. His career NUT is +3.0, #758 of 7,125 pitchers since 1876, and his best season by NUT was 2014 (+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: 24-20, 3.49 ERA, 441 K in 436.0 IP.

NUT leaderboard · What is NUT?

Héctor Rondón Career Stats & NUT | Baseball NUT

Héctor Rondón

#56

P · Red Sox Alternate Training Site (BOS)

Compare

BGood

+3.0Career NUT

+5 to Great

Career

3.49ERA1.20WHIP24W441K436.0IP92SV

Career · season grades

R/R · 6' 3", 225 lb · b. Feb 26, 1988 · Guatire, Venezuela · Draft 2012 (1st Rd, #2)

Player Overview

Year by Year


2013	25	CHC	-0.4	2	1	4.77	45	0	14	0	2	1	1	242	54.2	52	29	25	3	44	1.41
2014	26	CHC	+1.1	4	4	2.42	64	0	44	29	1	4	33	255	63.1	52	17	15	0	63	1.06
2015	27	CHC	+1.1	6	4	1.67	72	0	47	30	8	4	34	281	70.0	55	13	15	3	69	1.00
2016	28	CHC	+0.4	2	3	3.53	54	0	35	18	7	5	23	200	51.0	42	20	8	2	58	0.98
2017	29	CHC	+0.2	4	1	4.24	61	0	14	0	10	3	3	237	57.1	50	27	20	1	69	1.22
2018	30	HOU	+0.9	2	5	3.20	63	0	26	15	9	7	22	250	59.0	58	21	20	0	67	1.32
2019	31	HOU	-0.3	3	2	3.71	62	1	5	0	19	3	3	257	60.2	56	25	20	4	48	1.25
2020	32	ARI	—	1	0	7.65	23	0	5	0	7	1	1	97	20.0	25	17	11	1	23	1.80
Career	—	8 yrs	+3.0	24	20	3.49	444	1	190	92	63	28	120	1819	436.0	390	169	134	14	441	1.20

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Rondón's career NUT of +3

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

Career NUT Trend

1.1

13141516171819

NUT by Season

-0.4

+1.1

+0.4

+0.2

+0.9

-0.3

Awards

2016World Series Championship

Minor League

Year	Age	Lv	W	L	ERA	G	GS	CG	HLD	BF	IP	H	ER	BB	HBP	SO	WHIP
2007	19	A	7	10	4.37	27	27	0	0	577	136.0	143	66	27	11	113	1.25
2008	20	A+	11	6	3.60	27	27	0	0	603	145.0	130	58	42	10	145	1.19
2009	21	AA	7	5	2.75	15	13	1	1	287	72.0	60	22	16	3	73	1.06
2009	21	AAA	4	5	4.00	12	12	0	0	314	74.1	83	33	13	4	64	1.29
2010	22	AAA	1	3	8.53	7	7	0	0	152	31.2	48	30	10	2	33	1.83
2012	24	AA	0	0	2.25	2	0	0	0	16	4.0	4	1	1	0	3	1.25

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