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.

Randy Keisler 2026 Season · Navegantes del Magallanes

Randy Keisler is a free agent pitcher. His career NUT is -1.9, #5,902 of 7,125 pitchers since 1876, and his best season by NUT was 2005 (-0.7). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 4-4, 6.63 ERA, 100 K in 150.2 IP.

NUT leaderboard · What is NUT?

Randy Keisler Career Stats & NUT | Baseball NUT

Randy Keisler

#54

P · Free agent

Compare

DWeak

-1.9Career NUT

+1.9 to Average

Career

6.63ERA1.71WHIP4W100K150.2IP

Career · season grades

L/L · 6' 3", 200 lb · b. Feb 24, 1976 · Richards, TX · Draft 1995 (40th Rd, #1118)

Player Overview

Year by Year


2000	24	NYY	—	1	0	11.81	4	1	0	0	52	10.2	16	14	8	0	6	2.25
2001	25	NYY	-1.3	1	2	6.22	10	10	0	0	236	50.2	52	35	34	0	36	1.70
2003	27	SD	—	0	1	12.00	2	2	0	0	33	6.0	7	8	7	1	5	2.33
2005	29	CIN	-0.7	2	1	6.27	24	4	7	0	262	56.0	64	39	28	1	43	1.64
2006	30	OAK	—	0	0	4.50	11	0	2	1	42	10.0	14	5	2	0	5	1.60
2007	31	STL	—	0	0	5.19	4	3	1	0	77	17.1	21	10	5	0	5	1.50
Career	—	6 yrs	-1.9	4	4	6.63	55	20	10	1	702	150.2	174	111	84	2	100	1.71

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Keisler's career NUT of -1.9

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

Career NUT Trend

-0.7

0105

NUT by Season

-1.3

-0.7

Awards

2000World Series Champion*

2005INT Pitcher of the Week

2011PCL Pitcher of the Week

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
1999	23	A	1	1	2.38	4	4	0	0	0	0	0	0	0	91	22.2	12	6	10	1	42	0.97
1999	23	A+	10	3	3.30	15	15	1	0	0	0	0	0	0	375	90.0	67	33	40	3	77	1.19
1999	23	AA	3	4	4.57	8	8	0	0	0	0	0	0	0	189	43.1	45	22	17	3	33	1.43
2000	24	AA	6	2	2.60	11	11	1	0	0	0	0	0	0	313	72.2	63	21	34	1	70	1.33
2000	24	AAA	8	3	3.02	17	17	1	1	0	0	0	0	0	479	113.1	104	38	42	4	86	1.29
2001	25	AAA	5	7	5.18	18	18	3	1	0	0	0	0	0	444	97.1	111	56	39	3	88	1.54
2003	27	AAA	2	3	4.28	9	9	0	0	0	0	0	0	0	211	48.1	53	23	21	1	27	1.53
2003	27	AAA	0	2	8.53	5	2	0	0	0	0	0	0	0	60	12.2	21	12	5	0	9	2.05
2003	27	AAA	5	1	2.61	8	6	0	0	0	0	0	0	0	166	41.1	33	12	12	0	24	1.09
2003	27	AAA	7	6	4.13	22	17	0	0	0	0	0	0	0	437	102.1	107	47	38	1	60	1.42
2004	28	A+	1	0	0.00	1	0	0	0	1	0	0	0	0	14	3.2	3	0	0	0	1	0.82
2004	28	AAA	6	7	3.81	22	21	1	0	0	0	0	0	0	566	130.0	145	55	45	2	110	1.46
2005	29	AAA	5	2	2.88	12	7	0	0	2	2	0	1	3	231	56.1	54	18	13	0	46	1.19
2006	30	AAA	9	5	3.83	25	16	0	0	1	0	1	1	1	462	103.1	107	44	47	6	82	1.49
2007	31	AAA	8	11	4.79	25	24	1	0	0	0	0	0	0	678	156.0	178	83	51	6	102	1.47
2008	32	AAA	4	6	3.14	12	11	0	0	0	0	0	0	0	280	66.0	65	23	26	0	65	1.38
2008	32	AAA	2	3	5.25	10	9	0	0	0	0	1	0	0	230	48.0	69	28	25	3	24	1.96
2008	32	AAA	6	9	4.03	22	20	0	0	0	0	1	0	0	510	114.0	134	51	51	3	89	1.62
2010	34	AAA	3	3	3.98	7	7	0	0	0	0	0	0	0	194	43.0	42	19	26	0	37	1.58
2011	35	AAA	7	7	4.67	23	19	0	0	1	0	1	0	0	500	111.2	118	58	50	4	81	1.50

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