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.

Tyler Walker 2026 Season · Long Island Ducks

Tyler Walker is a free agent pitcher. His career NUT is +0.3, #1,994 of 7,125 pitchers since 1876, and his best season by NUT was 2006 (+0.3). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 23-18, 4.23 ERA, 243 K in 299.2 IP.

NUT leaderboard · What is NUT?

Tyler Walker Career Stats & NUT | Baseball NUT

Tyler Walker

#45

P · Free agent

Compare

CAverage

+0.3Career NUT

+1.7 to Good

Career

4.23ERA1.37WHIP23W243K299.2IP34SV

Career · season grades

R/R · 6' 3", 260 lb · b. May 15, 1976 · San Francisco, CA · Draft 1997 (2nd Rd, #58)

Player Overview

Year by Year


2002	26	NYM	—	1	0	5.91	5	1	3	0	0	0	0	49	10.2	11	7	5	0	7	1.50
2004	28	SF	+0.1	5	1	4.24	52	0	13	1	5	0	1	275	63.2	69	30	24	1	48	1.46
2005	29	SF	-0.2	6	4	4.23	67	0	39	23	2	5	28	279	61.2	68	29	27	3	54	1.54
2006	30	SF	—	0	1	15.19	6	0	1	0	1	2	2	28	5.1	9	9	5	0	3	2.63
2006	30	TBD	—	1	3	4.95	20	0	16	10	0	2	12	83	20.0	18	11	7	0	16	1.25
2006	30	TOT	+0.3	1	4	7.11	26	0	17	10	1	4	14	111	25.1	27	20	12	0	19	1.54
2007	31	SF	—	2	0	1.26	15	0	1	0	7	1	1	53	14.1	12	2	4	0	9	1.12
2008	32	SF	+0.0	5	8	4.56	65	0	19	0	19	4	4	226	53.1	47	27	21	1	49	1.28
2009	33	PHI	+0.1	2	1	3.06	32	0	10	0	1	0	0	150	35.1	31	12	9	3	27	1.13
2010	34	WSH	+0.1	1	0	3.57	24	0	6	0	1	1	1	145	35.1	35	14	8	0	30	1.22
Career	—	8 yrs	+0.3	23	18	4.23	286	1	108	34	36	15	49	1288	299.2	300	141	110	8	243	1.37

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Walker's career NUT of +0.3

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

Career NUT Trend

0.3

040506080910

NUT by Season

+0.1

-0.2

+0.3

+0.0

+0.1

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
1998	22	A	5	5	4.12	34	13	0	0	3	1	0	0	1	503	115.2	122	53	38	3	110	1.38
1999	23	A+	6	5	2.94	13	13	2	0	0	0	0	0	0	329	79.2	64	26	29	3	64	1.17
1999	23	AA	6	4	6.22	13	13	0	0	0	0	0	0	0	306	68.0	78	47	32	2	59	1.62
2000	24	AA	7	6	2.75	22	22	0	0	0	0	0	0	0	495	121.0	82	37	55	2	111	1.13
2000	24	AAA	1	3	2.39	5	5	0	0	0	0	0	0	0	111	26.1	29	7	9	0	17	1.44
2001	25	A+	0	2	8.04	4	4	0	0	0	0	0	0	0	69	15.2	19	14	3	0	11	1.40
2001	25	AA	1	0	0.40	4	3	0	0	0	0	0	0	0	88	22.1	9	1	13	0	13	0.99
2001	25	AAA	3	2	4.02	8	8	0	0	0	0	0	0	0	160	40.1	34	18	8	1	35	1.04
2002	26	AAA	10	5	3.99	28	25	1	1	3	1	0	0	0	603	142.0	152	63	38	4	109	1.34
2003	27	AAA	2	9	4.45	26	22	1	0	2	0	0	0	0	569	131.1	139	65	47	2	117	1.42
2004	28	AAA	1	1	1.72	9	1	0	0	4	0	0	0	0	67	15.2	16	3	2	0	15	1.15
2007	31	A+	0	0	1.74	10	0	0	0	6	3	0	0	3	41	10.1	9	2	2	0	15	1.06
2007	31	AAA	1	2	4.70	20	0	0	0	13	7	0	1	8	104	23.0	25	12	10	0	23	1.52
2009	33	AAA	2	1	1.40	15	0	0	0	7	3	3	1	4	70	19.1	8	3	3	1	20	0.57
2010	34	A+	0	0	40.50	1	1	0	0	0	0	0	0	0	7	0.2	1	3	4	0	2	7.50
2010	34	AA	0	0	0.00	1	0	0	0	0	0	1	0	0	6	2.0	0	0	0	0	2	0.00
2010	34	AAA	0	0	16.20	2	0	0	0	0	0	0	0	0	10	1.2	2	3	2	1	1	2.40

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