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.

Rolando Arrojo 2026 Season · Columbus Clippers

Rolando Arrojo played in the majors from 1998 to 2002. His career NUT is +0.0, #2,648 of 7,125 pitchers since 1876, and his best season by NUT was 2001 (+0.6). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 40-42, 4.55 ERA, 512 K in 700.0 IP.

NUT leaderboard · What is NUT?

Rolando Arrojo Career Stats & NUT | Baseball NUT

Rolando Arrojo

P · Columbus Clippers (NYY)

Compare

CAverage

0.0Career NUT

+2 to Good

Career

4.55ERA1.39WHIP40W512K700.0IP6SV

Career · season grades

R/R · 6' 4", 240 lb · b. Jul 18, 1968 · Havana, Cuba · Signed International FA, 1998

Player Overview

Year by Year


1998	29	TBD	+0.4	14	12	3.56	32	32	2	2	0	0	0	0	0	853	202.0	195	80	65	19	152	1.29
1999	30	TBD	-0.9	7	12	5.18	24	24	2	0	0	0	0	0	0	630	140.2	162	81	60	14	107	1.58
2000	31	COL	-0.3	5	9	6.04	19	19	0	0	0	0	0	0	0	470	101.1	120	68	46	12	80	1.64
2000	31	BOS	+0.0	5	2	5.05	13	13	0	0	0	0	0	0	0	301	71.1	67	40	22	4	44	1.25
2000	31	TOT	-0.3	10	11	5.63	32	32	0	0	0	0	0	0	0	771	172.2	187	108	68	16	124	1.48
2001	32	BOS	+0.6	5	4	3.48	41	9	0	0	11	5	3	2	7	438	103.1	88	40	35	12	78	1.19
2002	33	BOS	+0.2	4	3	4.98	29	8	0	0	4	1	4	3	4	348	81.1	83	45	27	6	51	1.35
Career	—	5 yrs	+0.0	40	42	4.55	158	105	4	2	15	6	7	5	11	3040	700.0	715	354	255	67	512	1.39

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Arrojo's career NUT of 0

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

Career NUT Trend

0.6

9899000102

NUT by Season

+0.4

-0.9

-0.3

+0.6

+0.2

Awards

1998AL All-Star

Minor League

Year	Age	Lv	W	L	ERA	G	GS	CG	SHO	GF	BF	IP	H	ER	BB	HBP	SO	WHIP
1997	28	A+	5	6	3.43	16	16	4	1	0	349	89.1	73	34	13	10	73	0.96
1999	30	A+	0	1	4.50	2	2	0	0	0	43	10.0	11	5	1	0	10	1.20
2001	32	A+	0	1	6.00	2	2	0	0	0	14	3.0	4	2	1	0	5	1.67
2002	33	A+	0	0	0.00	1	0	0	0	0	7	2.0	2	0	0	0	2	1.00
2003	34	AAA	1	0	2.00	4	1	0	0	1	37	9.0	5	2	5	1	10	1.11

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