Keynan Middleton

P | Seattle Mariners Age: 27 (9/12/1993) Throws:

SP Rank #

2021 Season Stats

W-L	IP	ERA	WHIP	K%	BB%	CSW%
0-1	27.0	5.67	1.44	17.5%	12.5%	28.4%

Keynan Middleton P | SEA

Four-Seamer | 57%
Slider | 30%
Changeup | 13%
All

2017 2018 2019 2020 2021 All

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2017	96.8	62.1%	26.5%	55.1%	14.7%	14.4%	29.1%	67.2%	32.2%	40.9%	.307	.336	48.0%
2018	96.1	63.8%	33.0%	48.8%	10.0%	16.9%	26.9%	64.7%	21.2%	54.5%	.205	.242	44.3%
2019	94.1	57.3%	9.1%	59.8%	9.8%	12.2%	22.0%	65.9%	25.0%	50.0%	.200	.231	39.0%
2020	97.2	57.1%	34.5%	51.7%	11.7%	15.0%	26.7%	70.8%	26.1%	47.8%	.241	.273	55.0%
2021	95.4	57.5%	25.6%	49.8%	16.3%	11.3%	27.6%	59.5%	17.2%	55.2%	.214	.276	42.8%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2017	612	166	27	10	1	8	31	14	411	201	.307
2018	201	53	6	2	0	1	11	7	130	71	.205
2019	82	21	2	1	0	0	2	6	54	28	.200
2020	120	33	5	1	0	1	7	3	85	35	.241
2021	257	55	6	2	0	1	12	11	153	104	.214

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2017	32.2%	27.0%	40.9%	12.8%	12.2%	65.2%	22.6%	13.9%	27.0%	.336	.380
2018	21.2%	24.2%	54.5%	11.1%	12.1%	69.7%	18.2%	18.2%	27.3%	.242	.265
2019	25.0%	25.0%	50.0%	0.0%	0.0%	58.3%	41.7%	0.0%	50.0%	.231	.231
2020	26.1%	26.1%	47.8%	9.1%	21.7%	73.9%	4.3%	17.4%	34.8%	.273	.304
2021	17.2%	27.6%	55.2%	12.5%	27.6%	41.4%	31.0%	13.8%	41.4%	.276	.300

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2017	26.5%	55.1%	14.7%	14.4%	29.1%	72.1%	71.2%	72.4%	52.8%	67.2%
2018	33.0%	48.8%	10.0%	16.9%	26.9%	79.2%	73.5%	82.3%	47.8%	64.7%
2019	9.1%	59.8%	9.8%	12.2%	22.0%	81.8%	66.7%	82.9%	53.7%	65.9%
2020	34.5%	51.7%	11.7%	15.0%	26.7%	79.1%	70.0%	83.0%	55.8%	70.8%
2021	25.6%	49.8%	16.3%	11.3%	27.6%	66.1%	60.6%	68.1%	48.2%	59.5%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2017	16.8%	23.4%	50.0%	42.8%
2018	25.0%	35.4%	52.8%	49.1%
2019	13.6%	8.7%	57.1%	52.4%
2020	19.1%	31.6%	57.6%	45.5%
2021	14.0%	21.9%	85.5%	74.5%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2017	40.5%	28.1%	31.2%	39.5%	31.5%	28.9%	10.1%	57.5%	34.3%	25.8%	55.1%	13.1%
2018	21.9%	26.9%	51.2%	46.3%	25.9%	27.9%	9.5%	49.8%	31.3%	32.3%	48.8%	15.0%
2019	22.0%	30.5%	46.3%	45.1%	20.7%	34.1%	8.5%	53.7%	42.7%	28.0%	59.8%	9.1%
2020	51.7%	25.0%	23.3%	48.3%	28.3%	23.3%	6.7%	56.7%	27.5%	31.7%	51.7%	11.8%
2021	40.1%	7.4%	52.5%	69.6%	17.1%	13.2%	1.6%	61.1%	27.2%	24.9%	49.8%	10.2%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2017	88.4	34.4%	34.7%	41.3%	23.6%	10.3%	33.9%	61.7%	51.0%	30.6%	.184	.239	48.4%
2018	86.4	25.7%	32.6%	43.2%	13.6%	22.2%	35.8%	64.2%	70.0%	20.0%	.286	.364	51.9%
2019	82.7	20.3%	13.0%	20.7%	3.4%	3.4%	6.9%	31.0%	50.0%	0.0%	.200	.250	20.7%
2020	88.2	25.7%	21.4%	48.1%	13.0%	14.8%	27.8%	57.4%	12.5%	62.5%	.222	.143	37.0%
2021	85.5	29.8%	37.5%	57.9%	17.3%	10.5%	27.8%	72.9%	36.8%	39.5%	.273	.297	51.9%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2017	339	78	9	2	0	3	27	2	209	130	.184
2018	81	15	2	2	0	0	3	1	52	29	.286
2019	29	5	0	1	0	0	1	0	9	20	.200
2020	54	11	0	1	0	1	2	1	31	23	.222
2021	133	48	6	5	0	1	6	4	97	36	.273

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2017	51.0%	18.4%	30.6%	6.7%	24.5%	55.1%	20.4%	42.9%	14.3%	.239	.286
2018	70.0%	10.0%	20.0%	0.0%	10.0%	80.0%	10.0%	40.0%	40.0%	.364	.364
2019	50.0%	50.0%	0.0%		0.0%	50.0%	50.0%	75.0%	0.0%	.250	.250
2020	12.5%	25.0%	62.5%	0.0%	0.0%	75.0%	25.0%	25.0%	0.0%	.143	.250
2021	36.8%	23.7%	39.5%	0.0%	10.5%	73.7%	15.8%	44.7%	15.8%	.297	.316

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2017	34.7%	41.3%	23.6%	10.3%	33.9%	54.0%	26.1%	72.4%	51.3%	61.7%
2018	32.6%	43.2%	13.6%	22.2%	35.8%	67.6%	60.0%	73.7%	42.0%	64.2%
2019	13.0%	20.7%	3.4%	3.4%	6.9%	87.5%	66.7%	100.0%	27.6%	31.0%
2020	21.4%	48.1%	13.0%	14.8%	27.8%	69.6%	33.3%	82.4%	42.6%	57.4%
2021	37.5%	57.9%	17.3%	10.5%	27.8%	72.3%	61.9%	75.8%	62.4%	72.9%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2017	15.4%	25.4%	71.8%	62.8%
2018	34.7%	34.6%	100.0%	100.0%
2019	0.0%	28.6%	40.0%	0.0%
2020	15.6%	11.8%	90.9%	72.7%
2021	15.6%	24.4%	47.9%	33.3%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2017	10.9%	21.2%	67.8%	11.8%	20.6%	67.6%	5.3%	59.3%	14.7%	36.0%	41.3%	9.5%
2018	21.0%	21.0%	58.0%	11.1%	19.8%	69.1%	6.2%	60.5%	30.9%	32.1%	43.2%	4.1%
2019	34.5%	0.0%	65.5%	20.7%	13.8%	65.5%	0.0%	65.5%	24.1%	24.1%	20.7%	21.1%
2020	20.4%	20.4%	59.3%	16.7%	40.7%	42.6%	13.0%	59.3%	24.1%	31.5%	48.1%	18.8%
2021	8.3%	2.3%	89.5%	21.8%	27.1%	51.1%	0.8%	57.9%	22.6%	33.8%	57.9%	24.7%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2017	88.8	2.6%	25.0%	38.5%	30.8%	11.5%	42.3%	46.2%	100.0%	0.0%	.000	.000	46.2%
2018	87.1	9.2%	15.8%	34.5%	10.3%	10.3%	20.7%	41.4%	50.0%	0.0%	.250	.500	34.5%
2019	84.0	22.4%	37.5%	25.0%	18.8%	12.5%	31.3%	56.3%	50.0%	50.0%	.000	.000	40.6%
2020	88.3	17.1%	19.0%	41.7%	13.9%	13.9%	27.8%	52.8%	20.0%	40.0%	.500	.600	41.7%
2021	87.7	12.8%	57.7%	54.4%	21.1%	12.3%	33.3%	75.4%	57.1%	28.6%	.176	.214	59.6%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2017	26	6	0	0	0	0	5	0	12	14	.000
2018	29	4	1	0	0	0	2	0	12	17	.250
2019	32	8	0	0	0	0	3	1	18	14	.000
2020	36	9	2	1	0	0	2	2	19	17	.500
2021	57	17	2	1	0	0	3	0	43	14	.176

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2017	100.0%	0.0%	0.0%		0.0%	100.0%	0.0%	100.0%	0.0%	.000	.000
2018	50.0%	50.0%	0.0%		0.0%	50.0%	50.0%	0.0%	0.0%	.500	.500
2019	50.0%	0.0%	50.0%	50.0%	25.0%	75.0%	0.0%	50.0%	0.0%	.000	.000
2020	20.0%	40.0%	40.0%	0.0%	0.0%	60.0%	40.0%	40.0%	0.0%	.600	.600
2021	57.1%	14.3%	28.6%	0.0%	21.4%	64.3%	14.3%	42.9%	28.6%	.214	.214

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2017	25.0%	38.5%	30.8%	11.5%	42.3%	11.1%	0.0%	20.0%	34.6%	46.2%
2018	15.8%	34.5%	10.3%	10.3%	20.7%	66.7%	66.7%	66.7%	31.0%	41.4%
2019	37.5%	25.0%	18.8%	12.5%	31.3%	57.1%	44.4%	80.0%	43.8%	56.3%
2020	19.0%	41.7%	13.9%	13.9%	27.8%	64.3%	50.0%	70.0%	38.9%	52.8%
2021	57.7%	54.4%	21.1%	12.3%	33.3%	66.7%	53.3%	76.2%	63.2%	75.4%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2017	5.9%	37.5%	33.3%	16.7%
2018	14.3%	25.0%	50.0%	50.0%
2019	20.0%	45.5%	37.5%	37.5%
2020	12.5%	12.5%	66.7%	66.7%
2021	13.3%	27.3%	17.6%	17.6%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2017	50.0%	30.8%	19.2%	19.2%	30.8%	50.0%	7.7%	65.4%	23.1%	30.8%	38.5%	5.9%
2018	62.1%	17.2%	20.7%	10.3%	31.0%	58.6%	6.9%	72.4%	24.1%	13.8%	34.5%	4.8%
2019	53.1%	18.8%	28.1%	28.1%	9.4%	62.5%	0.0%	46.9%	31.3%	34.4%	25.0%	13.3%
2020	58.3%	22.2%	19.4%	27.8%	25.0%	47.2%	5.6%	66.7%	16.7%	22.2%	41.7%	16.7%
2021	84.2%	10.5%	5.3%	33.3%	22.8%	43.9%	1.8%	52.6%	19.3%	38.6%	54.4%	20.0%

Pitch Type	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
Four-Seamer	96.8	62.1%	26.5%	55.1%	14.7%	14.4%	29.1%	67.2%	32.2%	40.9%	.307	.336	48.0%
Slider	88.4	34.4%	34.7%