J.B. Wendelken

P | Oakland Athletics Age: 28 (3/24/1993) Throws:

SP Rank #

2021 Season Stats

W-L	IP	ERA	WHIP	K%	BB%	CSW%
0-0	8.2	3.12	1.50	28.6%	14.3%	27.9%

J.B. Wendelken P | OAK

Four-Seamer | 69%
Slider | 23%
Changeup | 4%
Curveball | 4%
All

2018 2019 2020 2021 All

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2018	94.7	60.9%	29.3%	60.8%	15.5%	16.2%	31.8%	75.0%	30.8%	50.0%	.135	.154	54.7%
2019	94.8	59.0%	23.8%	57.8%	13.6%	15.6%	29.2%	67.9%	32.6%	43.5%	.134	.163	49.0%
2020	94.4	59.0%	23.9%	55.2%	10.7%	21.0%	31.7%	67.9%	50.0%	36.8%	.182	.216	52.0%
2021	93.0	69.1%	25.7%	62.8%	17.0%	16.0%	33.0%	68.1%	46.7%	0.0%	.261	.400	53.2%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2018	148	40	3	1	0	1	10	3	111	37	.135
2019	308	75	3	4	1	1	18	7	209	99	.134
2020	252	65	7	1	0	2	16	10	171	81	.182
2021	94	27	4	2	0	0	8	4	64	30	.261

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2018	30.8%	19.2%	50.0%	30.8%	19.2%	65.4%	15.4%	23.1%	42.3%	.154	.185
2019	32.6%	23.9%	43.5%	10.0%	13.0%	71.7%	15.2%	32.6%	28.3%	.163	.180
2020	50.0%	13.2%	36.8%	21.4%	13.2%	65.8%	21.1%	21.1%	21.1%	.216	.256
2021	46.7%	53.3%	0.0%		6.7%	80.0%	13.3%	33.3%	33.3%	.400	.400

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2018	29.3%	60.8%	15.5%	16.2%	31.8%	73.6%	58.8%	77.1%	58.8%	75.0%
2019	23.8%	57.8%	13.6%	15.6%	29.2%	73.9%	67.7%	75.4%	52.3%	67.9%
2020	23.9%	55.2%	10.7%	21.0%	31.7%	77.1%	63.0%	81.3%	46.8%	67.9%
2021	25.7%	62.8%	17.0%	16.0%	33.0%	67.3%	55.6%	70.0%	52.1%	68.1%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2018	21.4%	17.8%	67.5%	45.0%
2019	21.0%	11.0%	68.0%	57.3%
2020	28.7%	15.9%	70.8%	63.1%
2021	17.3%	11.1%	63.0%	51.9%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2018	28.4%	26.4%	45.3%	42.6%	34.5%	23.0%	11.5%	56.8%	28.4%	30.4%	60.8%	17.9%
2019	43.2%	26.0%	30.8%	34.1%	30.8%	35.1%	8.1%	57.1%	30.5%	29.5%	57.8%	14.2%
2020	38.5%	24.2%	37.3%	21.8%	34.9%	43.3%	6.0%	54.0%	33.7%	27.4%	55.2%	14.7%
2021	33.0%	5.3%	61.7%	30.9%	25.5%	43.6%	2.1%	55.3%	31.9%	28.7%	62.8%	17.3%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2018
2019	85.2	4.8%	37.5%	68.0%	16.0%	20.0%	36.0%	76.0%	40.0%	60.0%	.000	.000	56.0%
2020	85.4	26.7%	21.0%	45.6%	14.0%	14.0%	28.1%	57.9%	33.3%	40.0%	.111	.167	42.1%
2021	83.4	22.8%	6.3%	48.4%	12.9%	6.5%	19.4%	51.6%	0.0%	50.0%	.250	.500	38.7%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2018
2019	25	8	0	0	0	0	2	0	19	6	.000
2020	114	28	3	0	0	0	10	0	66	48	.111
2021	31	5	1	0	0	0	2	1	16	15	.250

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2018
2019	40.0%	0.0%	60.0%	0.0%	20.0%	60.0%	20.0%	20.0%	60.0%	.000	.000
2020	33.3%	26.7%	40.0%	0.0%	6.7%	86.7%	6.7%	26.7%	6.7%	.167	.167
2021	0.0%	50.0%	50.0%	100.0%	50.0%	50.0%	0.0%	50.0%	50.0%	.500	.500

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2018
2019	37.5%	68.0%	16.0%	20.0%	36.0%	71.4%	0.0%	90.9%	56.0%	76.0%
2020	21.0%	45.6%	14.0%	14.0%	28.1%	68.0%	30.8%	81.1%	43.9%	57.9%
2021	6.3%	48.4%	12.9%	6.5%	19.4%	71.4%	0.0%	76.9%	45.2%	51.6%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2018
2019	29.4%	14.3%	37.5%	37.5%
2020	18.4%	13.8%	57.1%	46.4%
2021	9.5%	0.0%	60.0%	40.0%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2018
2019	16.0%	32.0%	52.0%	20.0%	16.0%	64.0%	4.0%	68.0%	24.0%	28.0%	68.0%	17.6%
2020	21.1%	26.3%	52.6%	13.2%	21.9%	64.9%	4.4%	66.7%	21.9%	25.4%	45.6%	14.5%
2021	3.2%	6.5%	90.3%	22.6%	9.7%	67.7%	3.2%	67.7%	25.8%	25.8%	48.4%	4.8%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2018	84.7	13.6%	21.7%	30.3%	15.2%	6.1%	21.2%	45.5%	25.0%	75.0%	.200	.250	39.4%
2019	86.5	17.1%	38.8%	44.9%	19.1%	12.4%	31.5%	66.3%	30.0%	40.0%	.321	.421	52.8%
2020	86.6	5.9%	26.3%	24.0%	20.0%	4.0%	24.0%	44.0%	66.7%	33.3%	.250	.333	44.0%
2021	84.8	4.4%	20.0%	16.7%	0.0%	16.7%	16.7%	50.0%	100.0%	0.0%	.000	.000	50.0%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2018	33	6	1	0	0	0	1	1	15	18	.200
2019	89	28	7	1	0	1	8	0	59	30	.321
2020	25	5	1	0	0	0	1	1	11	14	.250
2021	6	1	0	0	0	0	0	0	3	3	.000

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2018	25.0%	0.0%	75.0%	0.0%	25.0%	75.0%	0.0%	25.0%	0.0%	.250	.250
2019	30.0%	30.0%	40.0%	0.0%	25.0%	60.0%	15.0%	45.0%	5.0%	.421	.450
2020	66.7%	0.0%	33.3%	0.0%	66.7%	33.3%	0.0%	33.3%	33.3%	.333	.333
2021	100.0%	0.0%	0.0%		100.0%	0.0%	0.0%	100.0%	0.0%	.000	.000

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2018	21.7%	30.3%	15.2%	6.1%	21.2%	61.5%	60.0%	62.5%	39.4%	45.5%
2019	38.8%	44.9%	19.1%	12.4%	31.5%	64.6%	36.8%	82.8%	53.9%	66.3%
2020	26.3%	24.0%	20.0%	4.0%	24.0%	50.0%	40.0%	60.0%	40.0%	44.0%
2021	20.0%	16.7%	0.0%	16.7%	16.7%	100.0%	100.0%	100.0%	33.3%	50.0%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2018	8.3%	25.0%	66.7%	66.7%
2019	16.0%	31.0%	46.4%	39.3%
2020	5.6%	40.0%	40.0%	20.0%
2021	25.0%	0.0%	0.0%	0.0%

Year	aLoc%	h-mLoc%	gLoc%	hiLoc%	v-mLoc%	loLoc%	heLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%
2018	75.8%	15.2%	9.1%	21.2%	12.1%	66.7%	0.0%	72.7%	12.1%	24.2%	30.3%	8.3%
2019	59.6%	23.6%	16.9%	14.6%	20.2%	65.2%	6.7%	56.2%	32.6%	32.6%	44.9%	16.0%
2020	48.0%	24.0%	28.0%	12.0%	12.0%	76.0%	4.0%	72.0%	28.0%	20.0%	24.0%	5.6%
2021	50.0%	16.7%	33.3%	0.0%	33.3%	66.7%	0.0%	66.7%	16.7%	33.3%	16.7%	25.0%

Year	MPH	Usage%	O-Swing%	Zone%	SwStr%	CS%	CSW%	Strike%	GB%	FB%	AVG	BABIP	PLUS%
2018	80.3	25.5%	32.4%	45.2%	9.7%	17.7%	27.4%	61.3%	61.5%	23.1%	.125	.154	40.3%
2019	80.2	17.6%	6.8%	35.9%	5.4%	14.1%	19.6%	40.2%	53.8%	30.8%	.158	.214	28.3%
2020	81.1	8.4%	25.0%	33.3%	11.1%	11.1%	22.2%	50.0%	42.9%	28.6%	.273	.429	36.1%
2021	81.0	3.7%	33.3%	40.0%	0.0%	0.0%	0.0%	60.0%	50.0%	50.0%	.000	.000	20.0%

Year	# Thrown	TBF	1B	2B	3B	HR	K	BB	Strikes	Balls	AVG
2018	62	17	1	1	0	0	3	1	38	24	.125
2019	92	21	2	1	0	0	6	0	37	55	.158
2020	36	11	1	2	0	0	4	0	18	18	.273
2021	5	2	0	0	0	0	0	0	3	2	.000

Year	GB%	LD%	FB%	IFFB%	Weak%	Medium%	Hard%	Pull%	Oppo%	BABIP	BACON
2018	61.5%	15.4%	23.1%	0.0%	7.7%	76.9%	15.4%	38.5%	0.0%	.154	.154
2019	53.8%	15.4%	30.8%	0.0%	0.0%	76.9%	23.1%	46.2%	7.7%	.214	.214
2020	42.9%	28.6%	28.6%	0.0%	28.6%	28.6%	42.9%	42.9%	28.6%	.429	.429
2021	50.0%	0.0%	50.0%	0.0%	0.0%	100.0%	0.0%	0.0%	0.0%	.000	.000

Year	O-Swing%	Zone%	SwStr%	CS%	CSW%	Contact%	O-Contact%	Z-Contact%	Swing%	Strike%
2018	32.4%	45.2%	9.7%	17.7%	27.4%	77.8%	54.5%	93.8%	43.5%	61.3%
2019	6.8%	35.9%	5.4%	14.1%	19.6%	79.2%	25.0%	90.0%	26.1%	40.2%
2020	25.0%	33.3%	11.1%	11.1%	22.2%	71.4%	50.0%	87.5%	38.9%	50.0%
2021	33.3%	40.0%	0.0%	0.0%	0.0%	100.0%	100.0%	100.0%	60.0%	60.0%

Year	Early CS%	2-Str O-Swing%	F-Strike%	TF-Strike%
2018	36.7%	15.6%	64.7%	64.7%
2019	20.4%	5.4%	23.8%	19.0%
2020	13.3%	15.0%	18.2%	9.1%
2021		20.0%	0.0%	0.0%

Year