Merrill Kelly

P | Arizona Diamondbacks Age: 32 (10/14/1988) Throws:

SP Rank #

2021 Season Stats

W-L	IP	ERA	WHIP	K%	BB%	CSW%
7-8	129.1	4.24	1.20	20.6%	5.0%	28.4%

Merrill Kelly P | ARI

Four-Seamer | 60%
Curveball | 19%
Changeup | 16%
Cutter | 5%
Sinker | 0%
All

2019 2020 2021 All

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2019	91.9	45.4%	20.7%	48.8%	8.5%	19.6%	28.0%	62.3%	37.4%	38.7%	.243	.274	44.3%
2020	92.0	43.4%	20.6%	52.9%	9.2%	19.9%	29.1%	64.6%	31.7%	39.0%	.216	.231	45.1%
2021	91.7	60.0%	21.8%	55.5%	8.4%	20.3%	28.7%	66.5%	39.3%	38.4%	.274	.306	46.7%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2019	1,348	344	48	13	1	11	68	38	840	508	.243
2020	206	55	6	3	0	2	10	3	133	73	.216
2021	1,184	310	47	18	2	10	57	22	787	397	.274

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2019	37.4%	23.4%	38.7%	8.1%	9.5%	65.8%	24.8%	33.3%	22.5%	.274	.308
2020	31.7%	29.3%	39.0%	12.5%	19.5%	46.3%	34.1%	43.9%	19.5%	.231	.268
2021	39.3%	22.3%	38.4%	17.4%	11.6%	57.6%	30.8%	25.4%	21.0%	.306	.336

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2019	20.7%	48.8%	8.5%	19.6%	28.0%	80.2%	69.9%	83.6%	42.7%	62.3%
2020	20.6%	52.9%	9.2%	19.9%	29.1%	79.3%	60.0%	84.7%	44.7%	64.6%
2021	21.8%	55.5%	8.4%	20.3%	28.7%	81.7%	65.2%	86.1%	46.2%	66.5%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2019	23.3%	20.3%	64.2%	50.0%
2020	19.4%	21.1%	61.8%	52.7%
2021	23.4%	13.7%	74.2%	59.0%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2019	41.5%	21.4%	37.1%	22.8%	32.9%	44.2%	6.8%	57.3%	33.2%	26.0%	48.8%	13.2%
2020	35.4%	23.3%	41.3%	24.8%	32.0%	43.2%	6.3%	60.2%	30.1%	27.7%	52.9%	15.3%
2021	34.7%	8.8%	56.4%	26.9%	32.9%	40.2%	3.5%	61.8%	29.1%	24.7%	55.5%	15.7%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2019	80.6	21.3%	33.6%	47.3%	14.1%	19.5%	33.5%	65.7%	60.0%	19.0%	.207	.267	46.7%
2020	81.2	22.1%	27.3%	47.6%	10.5%	28.6%	39.0%	65.7%	46.2%	23.1%	.217	.357	49.5%
2021	81.4	18.6%	34.1%	53.6%	13.7%	18.9%	32.5%	69.7%	59.5%	20.3%	.210	.268	50.3%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2019	632	171	18	8	2	7	57	1	415	217	.207
2020	105	24	5	0	0	0	9	1	69	36	.217
2021	366	109	16	2	1	3	31	4	255	111	.210

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2019	60.0%	21.0%	19.0%	0.0%	7.6%	67.6%	24.8%	48.6%	8.6%	.267	.313
2020	46.2%	30.8%	23.1%	0.0%	0.0%	69.2%	30.8%	38.5%	15.4%	.357	.357
2021	59.5%	20.3%	20.3%	6.7%	8.1%	66.2%	25.7%	43.2%	12.2%	.268	.297

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2019	33.6%	47.3%	14.1%	19.5%	33.5%	69.5%	44.6%	85.0%	46.2%	65.7%
2020	27.3%	47.6%	10.5%	28.6%	39.0%	71.8%	53.3%	83.3%	37.1%	65.7%
2021	34.1%	53.6%	13.7%	18.9%	32.5%	73.1%	46.6%	85.2%	50.8%	69.7%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2019	29.4%	27.2%	63.7%	56.1%
2020	40.3%	36.4%	104.2%	91.7%
2021	27.4%	28.2%	58.7%	46.8%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2019	26.3%	32.9%	40.7%	12.5%	23.9%	63.6%	10.1%	57.1%	13.0%	37.8%	47.3%	12.7%
2020	24.8%	22.9%	52.4%	18.1%	27.6%	54.3%	7.6%	59.0%	19.0%	31.4%	47.6%	11.3%
2021	39.3%	7.1%	53.3%	19.1%	22.7%	58.2%	0.8%	57.9%	21.9%	33.9%	53.6%	16.0%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2019	86.0	13.4%	35.0%	39.5%	12.8%	10.6%	23.4%	64.0%	39.5%	38.3%	.306	.321	43.8%
2020	87.6	15.4%	45.5%	39.7%	24.7%	4.1%	28.8%	67.1%	61.1%	16.7%	.259	.294	46.6%
2021	87.1	15.8%	39.0%	41.5%	17.0%	6.4%	23.5%	65.0%	45.5%	21.2%	.278	.308	42.4%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2019	397	106	20	5	0	5	15	8	254	143	.306
2020	73	27	3	2	0	2	8	0	49	24	.259
2021	311	83	16	3	1	2	14	1	202	109	.278

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2019	39.5%	22.2%	38.3%	0.0%	12.3%	64.2%	23.5%	40.7%	11.1%	.321	.361
2020	61.1%	22.2%	16.7%	0.0%	11.1%	50.0%	38.9%	61.1%	5.6%	.294	.368
2021	45.5%	33.3%	21.2%	0.0%	7.6%	66.7%	25.8%	43.9%	7.6%	.308	.328

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2019	35.0%	39.5%	12.8%	10.6%	23.4%	75.9%	70.2%	79.7%	53.4%	64.0%
2020	45.5%	39.7%	24.7%	4.1%	28.8%	60.9%	50.0%	69.2%	63.0%	67.1%
2021	39.0%	41.5%	17.0%	6.4%	23.5%	70.9%	49.3%	84.7%	58.5%	65.0%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2019	12.2%	33.7%	33.0%	28.3%
2020	2.2%	50.0%	25.9%	11.1%
2021	9.9%	32.6%	32.5%	25.3%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2019	60.5%	25.7%	13.9%	12.3%	24.4%	63.2%	2.3%	59.7%	36.8%	26.2%	39.5%	15.6%
2020	60.3%	30.1%	9.6%	11.0%	19.2%	69.9%	4.1%	63.0%	24.7%	27.4%	39.7%	23.9%
2021	61.4%	2.9%	35.4%	10.0%	21.9%	68.2%	0.3%	61.4%	25.7%	28.6%	41.5%	20.4%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2019	89.9	19.6%	30.6%	52.2%	10.1%	12.4%	22.5%	66.8%	40.8%	35.9%	.280	.282	46.7%
2020	90.7	18.7%	21.4%	52.8%	3.4%	19.1%	22.5%	64.0%	61.1%	33.3%	.150	.118	51.7%
2021	90.4	4.9%	36.8%	60.4%	9.4%	16.7%	26.0%	76.0%	36.0%	36.0%	.176	.240	60.4%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2019	582	172	27	12	1	6	18	6	389	193	.280
2020	89	20	1	1	0	1	2	0	57	32	.150
2021	96	34	5	1	0	0	9	0	73	23	.176

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2019	40.8%	22.5%	35.9%	7.8%	11.3%	60.6%	28.2%	31.7%	14.8%	.282	.311
2020	61.1%	5.6%	33.3%	33.3%	27.8%	55.6%	16.7%	44.4%	11.1%	.118	.167
2021	36.0%	24.0%	36.0%	0.0%	4.0%	88.0%	4.0%	28.0%	20.0%	.240	.240

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2019	30.6%	52.2%	10.1%	12.4%	22.5%	81.4%	72.9%	84.5%	54.5%	66.8%
2020	21.4%	52.8%	3.4%	19.1%	22.5%	92.5%	88.9%	93.5%	44.9%	64.0%
2021	36.8%	60.4%	9.4%	16.7%	26.0%	84.2%	71.4%	88.4%	59.4%	76.0%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2019	15.2%	23.6%	52.3%	40.1%
2020	19.2%	17.6%	40.0%	35.0%
2021	16.9%	19.2%	44.1%	26.5%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2019	8.6%	17.9%	73.5%	17.7%	33.5%	48.8%	8.9%	64.4%	32.0%	21.8%	52.2%	21.3%
2020	20.2%	18.0%	61.8%	19.1%	37.1%	43.8%	7.9%	58.4%	34.8%	19.1%	52.8%	19.2%
2021	29.2%	11.5%	59.4%	29.2%	32.3%	38.5%	3.1%	61.5%	28.1%	27.1%	60.4%	28.8%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2019
2020
2021	92.0	0.2%	0.0%	66.7%	0.0%	0.0%	0.0%	66.7%	50.0%	0.0%	.500	.500	0.0%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2019
2020
2021	3	2	0	1	0	0	0	0	2	1	.500

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2019
2020
2021	50.0%	50.0%	0.0%		0.0%	50.0%	50.0%	0.0%	50.0%	.500	.500

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2019
2020
2021	0.0%	66.7%	0.0%	0.0%	0.0%	100.0%		100.0%	66.7%	66.7%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2019
2020
2021	0.0%	0.0%	50.0%	0.0%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2019
2020
2021	66.7%	0.0%	33.3%	0.0%