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.

Allen Webster 2026 Season · Harrisburg Senators

Allen Webster is a free agent pitcher. His career NUT is -3.0, #6,463 of 7,125 pitchers since 1876, and his best season by NUT was 2014 (-0.4). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 8-6, 6.03 ERA, 88 K in 134.1 IP.

NUT leaderboard · What is NUT?

Allen Webster Career Stats & NUT | Baseball NUT

Allen Webster

#64

P · Free agent

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-3.0Career NUT

+1 to Weak

Career

6.03ERA1.60WHIP8W88K134.1IP1SV

Career · season grades

R/R · 6' 2", 200 lb · b. Feb 10, 1990 · Greensboro, NC · Draft 2008 (18th Rd, #547)

Player Overview

Year by Year


2013	23	BOS	-1.0	1	2	8.60	8	7	1	0	0	145	30.1	37	29	18	2	23	1.81
2014	24	BOS	-0.4	5	3	5.03	11	11	0	0	0	259	59.0	58	33	28	7	36	1.46
2015	25	ARI	-1.6	1	1	5.81	9	5	1	0	0	142	31.0	32	20	20	2	17	1.68
2018	28	CHC	—	1	0	6.00	3	0	1	0	0	15	3.0	2	2	1	2	3	1.00
2019	29	CHC	—	0	0	4.91	12	0	6	1	1	52	11.0	14	6	5	1	9	1.73
Career	—	5 yrs	-3.0	8	6	6.03	43	23	9	1	1	613	134.1	143	90	72	14	88	1.60

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Webster'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

-0.4

131415

NUT by Season

-1.0

-0.4

-1.6

Awards

2013World Series Champion*

Minor League

Year	Age	Lv	W	L	ERA	G	GS	CG	SHO	GF	SV	HLD	SVO	BF	IP	H	ER	BB	HBP	SO	WHIP
2010	20	A	12	9	2.88	26	23	0	0	1	0	1	0	568	131.1	119	42	53	10	114	1.31
2011	21	A+	5	2	2.33	9	9	0	0	0	0	0	0	228	54.0	46	14	21	4	62	1.24
2011	21	AA	6	3	5.04	18	17	1	1	0	0	0	0	407	91.0	101	51	36	8	73	1.51
2012	22	AA	6	8	3.55	27	22	0	0	2	0	2	0	546	121.2	120	48	57	17	117	1.45
2012	22	AA	0	1	8.00	2	2	0	0	0	0	0	0	46	9.0	13	8	4	2	12	1.89
2012	22	AA	6	9	3.86	29	24	0	0	2	0	2	0	592	130.2	133	56	61	19	129	1.48
2013	23	AAA	8	4	3.60	21	21	0	0	0	0	0	0	436	105.0	71	42	43	16	116	1.09
2014	24	AAA	4	4	3.10	21	20	1	0	1	1	0	1	509	122.0	107	42	44	5	100	1.24
2015	25	AAA	4	6	8.18	15	15	0	0	0	0	0	0	368	77.0	117	70	26	3	62	1.86
2017	27	AAA	4	4	6.79	12	11	0	0	0	0	0	0	260	58.1	77	44	20	5	44	1.66
2018	28	AA	0	0	0.00	4	0	0	0	3	3	0	3	18	4.2	3	0	1	0	9	0.86
2018	28	AAA	0	0	2.70	4	0	0	0	0	0	1	0	13	3.1	3	1	0	0	2	0.90
2019	29	AA	0	1	16.62	6	0	0	0	0	0	1	0	24	4.1	10	8	1	0	3	2.54
2019	29	AAA	0	0	0.00	1	0	0	0	0	0	1	0	4	1.0	1	0	0	0	1	1.00

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