Trevor Kelley

#44 - Relief Pitcher

Bats / Throws	Right / Right
Date of Birth	10/20/1993 (29)
Height, Weight	6'2", 210 lb
Hometown	Providence, RI

2023 Season Stats

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%	CSW%
	0	13.1	4.05	1.20	14.0%	7.0%	30.2%

	115^th 1 Sv	231^st 18 IP	183^rd 4.46 ERA	126^th 1.39 WHIP	307^th 23.5% K%	85^th 10.3% BB%	143^rd 29.3% CSW%

	FB MPH	SwStr%	HC%	GB%	PLV	xERA
	89.2	9.5%	31.6%	41.9%	5.35	6.06

	200^th 93.5 FB MPH	277^th 12.3% SwStr%	287^th 25.0% HC%	220^th 45.8% GB%	33^rd 5.05 PLV	297^th 4.41 xERA

Articles

6/4/2023Fantasy Baseball SP Roundup - Berrí-Oh-So-SweetNick Pollack

6/3/2023Fantasy Baseball Relief Pitcher Rankings - 6/2/23 Depth ChartEthan McCollister

5/31/2023Fantasy Baseball Relief Pitcher Rankings - 5/31/23 Depth ChartJohn Wallace

5/30/2023Fantasy Baseball Relief Pitcher Rankings - 5/30/23 Depth ChartBenjamin Haller

5/27/2023Fantasy Baseball Relief Pitcher Rankings - 5/27/23 Depth ChartEthan McCollister

See More Articles

Stats Glossary

Overview

Show 2023 MLB Percentile | Show 2023 MLB Average

Year	Team	G	GS	IP	W	L	ERA	xERA	FIP	xFIP	WHIP	H/9	K%	BB%	BABIP	HC%	GB%	HR/9	HR/FB%	LOB%	SwStr%	CSW%	PLV
2019	BOS	10	0	8.1	0	3	8.64	-	6.80	-	1.68	9.7	15.0%	12.5%	.259	-	-	2.16	-	53.6%	6.7%	26.4%	-
2020	PHI	4	0	3.1	0	0	10.80	6.54	9.32	4.24	2.70	21.6	26.3%	5.3%	.545	26.3%	30.8%	5.40	40.0%	80.6%	7.8%	28.6%	4.45
2022	MIL	18	0	23.2	1	0	6.08	5.43	6.48	4.76	1.44	9.5	21.5%	8.4%	.273	15.9%	34.2%	2.66	22.6%	72.5%	10.0%	27.2%	4.88
2023	TB	9	3	13.1	0	1	4.05	6.06	6.41	5.73	1.20	8.1	14.0%	7.0%	.225	31.6%	41.9%	2.03	17.6%	87.0%	9.5%	30.2%	5.35
RP MLB Percentile		27	100	31	0	25	47	14	10	9	63	50	11	75	82	17	36	12	27	88	20	59	90
RP MLB AVG		16	0	18.0	1	1	4.46	4.41	4.34	4.28	1.39	8.5	23.5%	10.3%	.294	25.0%	45.8%	-	13.6%	72.2%	12.3%	29.3%	5.05
4 Years		41	3	48.2	1	4	6.29	-	-	-	1.50	10.0	18.8%	8.5%	.278	20.6%	36.4%	2.59	26.4%	73.2%	9.1%	27.9%	4.98

Repertoire

Sinker | 56%
Slider | 43%
Changeup | 1%
Curveball | 0%
All Pitches

2019 2020 2022 2023 All

Show 2023 MLB Percentile | Show 2023 MLB Average

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2019	88.2	37.4%	-	-	6.6%	24.6%	31.1%	67.2%	62.3%	-	-	.273	.358	.333	-	-	-	-	-
2020	90.2	55.8%	27.8%	58.1%	7.0%	23.3%	30.2%	62.8%	53.5%	20.0%	40.0%	.500	.592	.750	50.0%	.270	.360	22.2%	2,282
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	89.9	64.1%	24.0%	50.5%	7.1%	22.4%	29.5%	66.4%	61.4%	41.2%	37.3%	.231	.336	.250	15.8%	.230	.334	13.2%	2,229
2023	89.2	55.9%	40.0%	47.6%	5.6%	26.6%	32.3%	68.5%	63.7%	50.0%	35.7%	.194	.266	.185	10.0%	.266	.352	31.4%	2,165
RP MLB Percentile	10	86	85	40	36	80	69	62	72	26	82	75	71	81	52	52	43	48	60
RP MLB AVG	93.5	33.6%	27.4%	50.1%	7.5%	20.7%	28.3%	66.0%	59.4%	57.9%	21.6%	.290	.362	.314	15.2%	.280	.353	32.1%	2,137

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2020	.270	.360	.361	.509	22.2%	0.0%	60.0%	33.3%	93.0	92.6	23.2	11.3	4.7	-3.8	4.2	6.8	2,282
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	.230	.334	.258	.348	13.2%	9.8%	31.4%	21.1%	83.2	86.5	16.7	11.4	2.3	-3.9	3.6	6.7	2,229
2023	.266	.352	.251	.338	31.4%	10.7%	42.9%	34.3%	86.7	88.3	7.5	12.7	0.7	-4.1	3.8	6.7	2,165
RP MLB Percentile	52	43	76	49	48	21	40	36	71	58	35	100	8	0	1	71	60
RP MLB AVG	.280	.353	.303	.352	32.1%	6.2%	40.3%	30.1%	88.9	87.1	3.2	9.5	4.7	-0.8	5.4	6.4	2,137

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2019	61	15	1	2	0	0	3	3	0	0	41	20	.273	.455	.358
2020	43	9	3	0	0	1	3	1	0	0	27	16	.500	.875	.592
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	295	76	10	1	1	3	14	9	2	0	196	99	.231	.415	.336
2023	124	35	5	0	0	1	3	2	2	0	85	39	.194	.290	.266
RP MLB Percentile	72	75	28	54	7	9	55	37	2	12	72	28	75	68	71
RP MLB AVG	88	23	4	1	0	0	3	2	0	0	58	30	.290	.434	.362

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2019	-	-	-	-	-	-	-	-	21.3%	-	-	-	-	-	-
2020	20.0%	40.0%	40.0%	20.0%	50.0%	20.0%	20.0%	60.0%	20.9%	0.0%	20.0%	20.0%	40.0%	20.0%	40.0%
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	41.2%	21.6%	37.3%	13.7%	15.8%	37.3%	31.4%	31.4%	19.7%	9.8%	27.5%	31.4%	19.6%	2.0%	37.3%
2023	50.0%	14.3%	35.7%	3.6%	10.0%	39.3%	21.4%	39.3%	13.7%	3.6%	32.1%	21.4%	28.6%	3.6%	35.7%
RP MLB Percentile	26	65	82	61	52	58	22	71	25	52	26	71	32	39	33
RP MLB AVG	57.9%	20.5%	21.6%	4.6%	15.2%	35.6%	33.8%	30.6%	17.8%	5.9%	43.6%	15.2%	24.0%	5.0%	31.8%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2019	-	-	-	-	.273	.358	.333	.333	-	-	-	-	-	-	-
2020	22.2%	0.0%	60.0%	33.3%	.500	.592	.750	.800	.270	.360	.361	.509	93.0	92.6	23.2
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	13.2%	9.8%	31.4%	21.1%	.231	.336	.250	.294	.230	.334	.258	.348	83.2	86.5	16.7
2023	31.4%	10.7%	42.9%	34.3%	.194	.266	.185	.214	.266	.352	.251	.338	86.7	88.3	7.5
RP MLB Percentile	48	21	40	36	75	71	81	76	52	43	76	49	71	58	35
RP MLB AVG	32.1%	6.2%	40.3%	30.1%	.290	.362	.314	.333	.280	.353	.303	.352	88.9	87.1	3.2

Year	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	Whiff%	Swing%	Con%	O-Con%	Z-Con%	ECS%	2-Str O-Sw%	F-Str%	TF-Str%
2019	-	-	6.6%	24.6%	31.1%	67.2%	62.3%	15.4%	42.6%	84.6%	-	-	32.1%	-	91.7%	83.3%
2020	27.8%	58.1%	7.0%	23.3%	30.2%	62.8%	53.5%	17.6%	39.5%	82.4%	80.0%	83.3%	34.6%	16.7%	58.3%	50.0%
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	24.0%	50.5%	7.1%	22.4%	29.5%	66.4%	61.4%	16.2%	44.1%	83.8%	74.3%	87.4%	32.7%	15.1%	63.0%	52.1%
2023	40.0%	47.6%	5.6%	26.6%	32.3%	68.5%	63.7%	13.5%	41.9%	86.5%	88.5%	84.6%	37.0%	33.3%	80.6%	67.7%
RP MLB Percentile	85	40	36	80	69	62	72	37	36	38	27	66	90	56	87	86
RP MLB AVG	27.4%	50.1%	7.5%	20.7%	28.3%	66.0%	59.4%	16.4%	45.3%	83.6%	73.8%	87.9%	24.1%	26.6%	62.3%	50.4%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2019	-	-	-	-	-	-	-	-	-	45.9%	21.3%	32.8%	-	7.1%	15.0%
2020	23.3%	30.2%	46.5%	37.2%	41.9%	20.9%	14.0%	27.9%	41.9%	60.5%	11.6%	27.9%	58.1%	15.4%	25.0%
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	34.6%	27.5%	38.0%	59.3%	27.8%	12.9%	7.8%	32.5%	40.0%	54.9%	13.6%	31.5%	50.5%	14.2%	15.1%
2023	61.3%	21.0%	17.7%	25.0%	41.1%	33.9%	9.7%	45.2%	33.9%	58.9%	16.9%	24.2%	47.6%	12.3%	10.0%
RP MLB Percentile	75	27	30	41	89	31	71	66	45	25	45	73	40	27	29
RP MLB AVG	50.0%	24.7%	25.3%	30.0%	30.2%	39.8%	7.6%	41.3%	34.0%	64.3%	16.9%	18.8%	50.1%	17.0%	18.5%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2019	61	-	-	-	-	-	-	-	-	-
2020	43	4.81	207	44.2%	23.3%	32.6%	11.6%	1.7	7.27	+1
2021	-	-	-	-	-	-	-	-	-	-
2022	295	4.88	1,439	46.8%	16.6%	36.6%	10.2%	-1.0	5.12	-1
2023	124	5.21	646	44.4%	25.0%	30.6%	13.7%	-1.1	3.11	-2
RP MLB Percentile	72	75	74	43	84	71	71	78	-	89
RP MLB AVG	88	4.90	436	44.7%	18.4%	36.9%	7.9%	0.5	-	+1

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2019	83.2	14.1%	-	-	4.3%	17.4%	21.7%	78.3%	73.9%	-	-	.250	.388	.000	-	-	-	-	-
2020	84.8	28.6%	20.0%	54.5%	9.1%	9.1%	18.2%	63.6%	54.5%	50.0%	33.3%	.286	.252	.333	0.0%	.205	.197	14.3%	2,409
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	83.2	4.8%	46.7%	31.8%	4.5%	4.5%	9.1%	63.6%	54.5%	0.0%	33.3%	.667	.985	.500	100.0%	.733	1.071	100.0%	2,426
2023	76.1	42.8%	32.8%	38.9%	14.7%	13.7%	28.4%	58.9%	53.7%	28.6%	42.9%	.263	.369	.308	16.7%	.269	.362	30.0%	2,478
RP MLB Percentile	1	72	60	42	52	39	42	41	39	24	60	31	26	42	36	31	29	25	62
RP MLB AVG	84.1	32.5%	28.7%	40.4%	14.2%	15.2%	29.4%	59.5%	54.3%	41.1%	36.8%	.232	.293	.288	13.1%	.226	.290	21.2%	2,401

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2020	.205	.197	.239	.230	14.3%	0.0%	33.3%	28.6%	78.5	84.7	-1.0	2.1	2.9	-3.9	4.1	6.6	2,409
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	.733	1.071	.609	1.071	100.0%	0.0%	66.7%	66.7%	100.5	98.6	22.0	1.7	2.1	-4.0	3.5	6.5	2,426
2023	.269	.362	.317	.467	30.0%	7.1%	50.0%	35.0%	84.2	85.6	20.4	6.7	3.5	-4.3	3.5	6.4	2,478
RP MLB Percentile	31	29	34	25	25	37	27	30	71	63	35	80	89	0	1	49	62
RP MLB AVG	.226	.290	.270	.358	21.2%	7.0%	39.7%	26.7%	86.6	86.6	15.1	3.9	1.1	-0.9	5.6	6.3	2,401

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2019	23	5	0	0	0	1	1	0	0	0	18	5	.250	1.000	.388
2020	22	7	2	0	0	0	1	0	0	1	14	8	.286	.286	.252
2021	-	-	-	-	-	-	-	-	-