Sean Doolittle

P | Seattle Mariners Age: 35 (9/26/1986) Throws:

SP Rank #

2021 Season Stats

W-L	IP	ERA	WHIP	K%	BB%	CSW%
3-1	49.2	4.53	1.41	23.9%	9.0%	26.8%

Sean Doolittle P | SEA

Four-Seamer | 80%
Slider | 15%
Changeup | 3%
All

2017 2018 2019 2020 2021 All

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2017	94.7	87.2%	45.8%	52.8%	17.0%	13.5%	30.5%	75.0%	25.2%	57.0%	.170	.211	50.9%
2018	93.8	88.0%	35.2%	51.9%	19.1%	12.6%	31.7%	70.1%	29.8%	47.6%	.138	.195	55.6%
2019	93.5	87.6%	34.3%	55.1%	13.5%	11.1%	24.6%	71.3%	24.7%	53.2%	.257	.303	46.0%
2020	90.7	76.1%	29.5%	56.9%	11.8%	6.9%	18.6%	69.6%	0.0%	35.3%	.348	.333	45.1%
2021	93.1	80.2%	31.2%	57.7%	13.1%	14.6%	27.7%	70.5%	21.1%	57.0%	.267	.313	48.0%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2017	689	177	18	5	0	5	54	9	517	172	.170
2018	549	150	15	2	0	3	55	3	385	164	.138
2019	949	238	35	9	3	10	58	13	677	272	.257
2020	102	27	5	1	0	2	5	2	71	31	.348
2021	704	185	23	11	2	7	43	18	496	208	.267

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2017	25.2%	17.8%	57.0%	19.7%	24.3%	59.8%	15.9%	29.9%	25.2%	.211	.246
2018	29.8%	22.6%	47.6%	12.5%	20.2%	67.9%	11.9%	28.6%	25.0%	.195	.222
2019	24.7%	22.2%	53.2%	14.3%	13.3%	56.3%	30.4%	23.4%	30.4%	.303	.345
2020	0.0%	64.7%	35.3%	0.0%	11.8%	47.1%	41.2%	35.3%	11.8%	.333	.400
2021	21.1%	21.9%	57.0%	13.8%	19.3%	47.4%	33.3%	33.3%	16.7%	.313	.352

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2017	45.8%	52.8%	17.0%	13.5%	30.5%	72.4%	66.4%	75.6%	61.5%	75.0%
2018	35.2%	51.9%	19.1%	12.6%	31.7%	66.8%	49.5%	74.0%	57.6%	70.1%
2019	34.3%	55.1%	13.5%	11.1%	24.6%	77.6%	64.4%	82.2%	60.3%	71.3%
2020	29.5%	56.9%	11.8%	6.9%	18.6%	81.3%	46.2%	90.2%	62.7%	69.6%
2021	31.2%	57.7%	13.1%	14.6%	27.7%	75.8%	72.0%	77.0%	55.8%	70.5%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2017	20.9%	36.3%	70.1%	57.6%
2018	17.1%	21.9%	70.0%	60.0%
2019	16.8%	26.5%	68.5%	57.1%
2020	9.0%	20.0%	74.1%	63.0%
2021	18.9%	21.7%	69.7%	55.7%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2017	25.3%	31.2%	43.5%	61.4%	23.2%	15.4%	6.7%	55.4%	16.7%	37.2%	52.8%	14.1%
2018	34.6%	33.2%	32.2%	59.9%	25.1%	14.9%	9.1%	58.7%	19.5%	34.1%	51.9%	12.4%
2019	30.8%	33.5%	35.7%	59.0%	23.9%	17.1%	7.9%	55.7%	22.1%	35.8%	55.1%	13.0%
2020	38.2%	21.6%	40.2%	57.8%	29.4%	12.7%	3.9%	65.7%	26.5%	24.5%	56.9%	13.4%
2021	54.1%	6.7%	39.2%	57.1%	24.7%	18.2%	1.3%	57.1%	25.3%	32.1%	57.7%	11.9%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2017	81.1	5.2%	45.8%	41.5%	24.4%	17.1%	41.5%	70.7%	80.0%	20.0%	.000	.000	51.2%
2018	81.8	4.0%	36.4%	56.0%	24.0%	24.0%	48.0%	68.0%	0.0%	100.0%	.000	.000	64.0%
2019	80.9	5.7%	27.0%	40.3%	19.4%	11.3%	30.6%	56.5%	33.3%	44.4%	.143	.200	43.5%
2020	80.3	7.5%	20.0%	50.0%	10.0%	10.0%	20.0%	60.0%	0.0%	66.7%	.000	.000	40.0%
2021	81.3	15.0%	18.8%	47.7%	13.6%	6.1%	19.7%	55.3%	21.7%	43.5%	.207	.261	37.9%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2017	41	8	0	0	0	0	3	0	29	12	.000
2018	25	5	0	0	0	0	3	1	17	8	.000
2019	62	14	2	0	0	0	4	0	35	27	.143
2020	10	4	0	0	0	0	1	0	6	4	.000
2021	132	29	4	2	0	0	6	0	73	59	.207

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2017	80.0%	0.0%	20.0%	0.0%	20.0%	80.0%	0.0%	40.0%	20.0%	.000	.000
2018	0.0%	0.0%	100.0%	0.0%	0.0%	100.0%	0.0%	0.0%	100.0%	.000	.000
2019	33.3%	22.2%	44.4%	25.0%	11.1%	77.8%	11.1%	22.2%	22.2%	.200	.200
2020	0.0%	33.3%	66.7%	0.0%	0.0%	66.7%	33.3%	0.0%	0.0%	.000	.000
2021	21.7%	34.8%	43.5%	20.0%	17.4%	52.2%	30.4%	34.8%	0.0%	.261	.261

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2017	45.8%	41.5%	24.4%	17.1%	41.5%	54.5%	45.5%	63.6%	53.7%	70.7%
2018	36.4%	56.0%	24.0%	24.0%	48.0%	45.5%	25.0%	57.1%	44.0%	68.0%
2019	27.0%	40.3%	19.4%	11.3%	30.6%	57.1%	30.0%	72.2%	45.2%	56.5%
2020	20.0%	50.0%	10.0%	10.0%	20.0%	80.0%	100.0%	75.0%	50.0%	60.0%
2021	18.8%	47.7%	13.6%	6.1%	19.7%	72.3%	46.2%	78.8%	49.2%	55.3%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2017	25.9%	35.7%	100.0%	87.5%
2018	37.5%	33.3%	100.0%	100.0%
2019	16.7%	19.2%	50.0%	42.9%
2020	16.7%	0.0%	0.0%	0.0%
2021	9.2%	11.1%	44.8%	34.5%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2017	4.9%	19.5%	75.6%	22.0%	17.1%	61.0%	9.8%	65.9%	0.0%	34.1%	41.5%	7.4%
2018	4.0%	16.0%	80.0%	20.0%	24.0%	56.0%	4.0%	64.0%	4.0%	36.0%	56.0%	0.0%
2019	3.2%	27.4%	69.4%	27.4%	17.7%	54.8%	3.2%	58.1%	3.2%	41.9%	40.3%	13.9%
2020	0.0%	30.0%	70.0%	20.0%	20.0%	60.0%	0.0%	60.0%	20.0%	30.0%	50.0%	33.3%
2021	31.1%	3.8%	65.2%	17.4%	22.7%	59.8%	0.8%	57.6%	6.8%	40.9%	47.7%	14.5%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2017	85.6	7.1%	13.3%	46.4%	14.3%	10.7%	25.0%	58.9%	66.7%	16.7%	.333	.462	42.9%
2018	85.1	7.4%	26.1%	50.0%	13.0%	15.2%	28.3%	63.0%	62.5%	25.0%	.100	.125	47.8%
2019	83.7	6.0%	39.0%	36.9%	13.8%	3.1%	16.9%	60.0%	37.5%	37.5%	.333	.429	36.9%
2020	82.5	11.2%	0.0%	66.7%	6.7%	20.0%	26.7%	66.7%	20.0%	80.0%	.200	.000	46.7%
2021	80.8	3.4%	20.8%	20.0%	16.7%	20.0%	36.7%	43.3%	50.0%	0.0%	.167	.500	40.0%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2017	56	18	6	0	0	0	5	0	33	23	.333
2018	46	11	0	1	0	0	2	1	29	17	.100
2019	65	12	2	1	0	1	4	0	39	26	.333
2020	15	5	0	0	0	1	0	0	10	5	.200
2021	30	8	1	0	0	0	4	2	13	17	.167

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2017	66.7%	16.7%	16.7%	0.0%	16.7%	58.3%	25.0%	41.7%	25.0%	.462	.462
2018	62.5%	12.5%	25.0%	0.0%	12.5%	75.0%	12.5%	37.5%	12.5%	.125	.125
2019	37.5%	25.0%	37.5%	0.0%	0.0%	62.5%	37.5%	37.5%	0.0%	.429	.500
2020	20.0%	0.0%	80.0%	50.0%	40.0%	40.0%	20.0%	20.0%	40.0%	.000	.200
2021	50.0%	50.0%	0.0%		0.0%	50.0%	50.0%	50.0%	0.0%	.500	.500

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2017	13.3%	46.4%	14.3%	10.7%	25.0%	70.4%	25.0%	78.3%	48.2%	58.9%
2018	26.1%	50.0%	13.0%	15.2%	28.3%	72.7%	83.3%	68.8%	47.8%	63.0%
2019	39.0%	36.9%	13.8%	3.1%	16.9%	75.7%	68.8%	81.0%	56.9%	60.0%
2020	0.0%	66.7%	6.7%	20.0%	26.7%	85.7%		85.7%	46.7%	66.7%
2021	20.8%	20.0%	16.7%	20.0%	36.7%	28.6%	20.0%	50.0%	23.3%	43.3%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2017	17.6%	14.3%	38.9%	27.8%
2018	21.4%	20.0%	45.5%	36.4%
2019	3.2%	33.3%	33.3%	25.0%
2020	33.3%	0.0%	60.0%	60.0%
2021	33.3%	25.0%	25.0%	25.0%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2017	46.4%	23.2%	30.4%	23.2%	16.1%	60.7%	3.6%	60.7%	16.1%	37.5%	46.4%	17.6%
2018	32.6%	34.8%	32.6%	17.4%	19.6%	63.0%	8.7%	60.9%	19.6%	32.6%	50.0%	17.9%
2019	63.1%	21.5%	15.4%	15.4%	20.0%	64.6%	3.1%	47.7%	6.2%	50.8%	36.9%	6.5%
2020	33.3%	46.7%	20.0%	13.3%	20.0%	66.7%	6.7%	60.0%	0.0%	40.0%	66.7%	44.4%
2021	100.0%	0.0%	0.0%	43.3%	16.7%	40.0%	0.0%	60.0%	13.3%	40.0%	20.0%	5.6%

Pitch Type	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
Four-Seamer	94.7	87.2%	45.8%	52.8%	17.0%	13.5%	30.5%	75.0%	25.2%	57.0%	.170	.211	50.9%
Slider	81.1	5.2%	45.8%	41.5%	24.4%