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.

Bobby Kielty 2026 Season · Lancaster Barnstormers

Bobby Kielty is a free agent outfielder. His career NUT is +0.6, #1,963 of 7,896 hitters since 1876, and his best season by NUT was 2002 (+1.8). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: .254/.348/.408, 53 HR, 456 H in 599 games.

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Bobby Kielty Career Stats & NUT | Baseball NUT

Bobby Kielty

#23

RF · Free agent

Compare

CAverage

+0.6Career NUT

+2.4 to Good

Career

.254AVG53HR253RBI456H257R21SB

Career · season grades

S/R · 6' 1", 225 lb · b. Aug 5, 1976 · Moreno Valley, CA · Signed Undrafted FA, 2009 (BIS)

Player Overview

Year by Year


2001	24	MIN	-0.4	37	118	104	8	26	8	0	2	14	8	1	2	25	3	0	5	0	2	.250	.297	.385	.135	.682	.293
2002	25	MIN	+1.8	112	348	289	49	84	14	3	12	46	52	5	4	66	4	1	2	0	4	.291	.405	.484	.193	.889	.338
2003	26	MIN	+0.5	75	284	238	40	60	13	0	9	32	42	3	2	56	6	2	1	0	5	.252	.370	.420	.168	.790	.293
2003	26	TOR	-0.2	62	225	189	31	44	13	1	4	25	29	4	4	36	2	1	3	0	6	.233	.342	.376	.143	.718	.263
2003	26	TOT	+0.3	137	509	427	71	104	26	1	13	57	71	7	6	92	8	3	4	0	11	.244	.358	.400	.156	.758	.279
2004	27	OAK	-0.5	83	278	238	29	51	14	1	7	31	35	3	0	47	1	0	1	1	5	.214	.321	.370	.156	.691	.238
2005	28	OAK	+0.1	116	433	377	55	99	20	0	10	57	50	2	3	67	3	2	2	2	14	.263	.350	.395	.132	.745	.295
2006	29	OAK	+0.0	81	297	270	35	73	20	1	8	36	22	2	0	49	2	0	1	2	9	.270	.329	.441	.171	.770	.304
2007	30	OAK	—	13	40	35	4	7	1	0	0	3	3	1	0	9	0	0	1	0	1	.200	.275	.229	.029	.504	.259
2007	30	BOS	—	20	61	52	6	12	2	0	1	9	5	1	0	17	0	0	3	0	3	.231	.295	.327	.096	.622	.297
2007	30	TOT	-0.6	33	101	87	10	19	3	0	1	12	8	2	0	26	0	0	4	0	4	.218	.287	.287	.069	.574	.281
Career	—	7 yrs	+0.6	599	2084	1792	257	456	105	6	53	253	246	22	15	372	21	6	19	5	49	.254	.348	.408	.154	.756	.291

Stat definitions →

NUT Breakdown

Power

Contact

Discipline

What's driving Kielty's career NUT of +0.6

Slice size = share of total NUT. Power = HR + XBH · Contact = Singles · Discipline = BB + HBP.

Career NUT Trend

1.8

01020304050607

NUT by Season

-0.4

+1.8

+0.3

-0.5

+0.1

+0.0

-0.6

Awards

2002Twins Bill Boni Outstanding Rookie Award

2007World Series Championship

Minor League

Year	Age	Lv	G	PA	AB	R	H	2B	3B	HR	RBI	BB	HBP	IBB	SO	SB	CS	SF	SH	GIDP	AVG	OBP	SLG	ISO	OPS	BAbip
1999	22	A	69	296	245	52	72	13	1	13	43	43	3	1	56	12	3	3	2	7	.294	.401	.514	.220	.915	.330
2000	23	AA	129	558	451	79	118	30	3	14	65	98	5	4	109	6	4	4	0	16	.262	.396	.435	.173	.831	.313
2000	23	AAA	9	40	33	8	8	4	0	0	2	7	0	0	10	0	0	0	0	0	.242	.375	.364	.122	.739	.348
2001	24	AAA	94	404	341	58	98	25	2	12	50	53	6	1	76	5	0	2	2	11	.287	.391	.478	.191	.869	.337
2002	25	AAA	2	9	7	0	3	1	0	0	0	1	0	0	1	0	0	0	1	1	.429	.500	.571	.142	1.071	.500
2006	29	AAA	10	43	36	5	8	0	0	1	4	7	0	0	12	0	0	0	0	2	.222	.349	.306	.084	.655	.304
2007	30	AAA	9	37	33	6	13	4	0	0	1	4	0	0	7	0	0	0	0	1	.394	.459	.515	.121	.974	.500
2007	30	AAA	10	43	38	7	9	1	0	2	5	5	0	0	14	0	0	0	0	0	.237	.326	.421	.184	.747	.318
2007	30	AAA	19	80	71	13	22	5	0	2	6	9	0	0	21	0	0	0	0	1	.310	.388	.465	.155	.853	.417
2008	31	A+	3	13	8	1	2	2	0	0	3	4	1	0	5	0	0	0	0	0	.250	.538	.500	.250	1.038	.667
2008	31	AAA	28	112	92	9	21	4	1	3	18	17	1	1	26	0	0	2	0	2	.228	.348	.391	.163	.739	.277
2008	31	AAA	16	69	55	9	12	3	0	2	8	13	0	0	16	0	1	1	0	1	.218	.362	.382	.164	.744	.263
2008	31	AAA	44	181	147	18	33	7	1	5	26	30	1	1	42	0	1	3	0	3	.224	.354	.388	.164	.742	.272
2009	32	AAA	8	33	26	3	6	0	0	1	3	7	0	0	7	1	2	0	0	0	.231	.394	.346	.115	.740	.278
2011	34	AA	5	13	12	1	5	3	0	1	5	1	0	0	3	0	0	0	0	0	.417	.462	.917	.500	1.379	.500
2011	34	AAA	63	213	190	23	55	15	0	7	28	20	1	1	43	0	0	2	0	10	.289	.357	.479	.190	.836	.338

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