Wei-Yin Chen

Relief Pitcher

Bats / Throws	Right / Left
Date of Birth	7/21/1985 (37)
Height, Weight	6'0", 200 lb
Hometown	Kaohsiung City, TWN

2019 Season Stats

Needs more playing time to qualify

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%	CSW%
	-	-	-	-	-	-	-

	3 Sv	45 IP	4.56 ERA	1.38 WHIP	24.1% K%	9.8% BB%	28.9% CSW%

	FB MPH	SwStr%	HC%	GB%	PLV	xERA
	-	-	-	-	-	-

	93.6 FB MPH	12.8% SwStr%	- HC%	- GB%	- PLV	- xERA

Articles

Stats Glossary

Overview

Show 2019 MLB Percentile | Show 2019 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
2018	MIA	26	26	133.1	6	12	4.79	-	4.43	-	1.34	8.8	19.4%	8.2%	.289	-	-	1.28	-	68.2%	9.4%	28.1%	-
2019	MIA	45	0	68.1	0	1	6.59	-	5.25	-	1.54	11.5	20.5%	5.9%	.353	-	-	1.98	-	62.9%	10.6%	26.6%	-
RP MLB Percentile		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG		42	0	45.0	2	2	4.56	-	4.50	-	1.38	8.6	24.1%	9.8%	.297	-	-	-	-	73.3%	12.8%	28.9%	-
2 Years		71	26	201.2	6	13	5.40	-	-	-	1.40	9.7	19.8%	7.4%	.311	-	-	1.52	-	66.3%	9.8%	27.6%	-

Repertoire

Four-Seamer | 39%
Curveball | 19%
Slider | 17%
Changeup | 3%
Sinker | 2%
All Pitches

2018 2019 All

Show 2019 MLB Percentile | Show 2019 MLB Average

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	91.1	18.8%	-	-	8.6%	20.9%	29.5%	64.3%	59.0%	-	-	.262	.375	.300	-	-	-	-	-
2019	91.4	39.4%	-	-	8.2%	16.3%	24.5%	69.1%	61.8%	-	-	.320	.419	.356	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	93.6	27.6%	-	-	10.4%	17.3%	27.6%	64.4%	58.6%	-	-	.281	.379	.315	-	-	-	-	-

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2018	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2018	417	104	11	7	0	4	21	16	1	0	268	149	.262	.488	.375
2019	453	119	17	9	0	7	23	13	1	0	313	140	.320	.612	.419
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	157	38	5	2	0	2	8	5	0	0	103	55	.281	.523	.379

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2018	-	-	-	-	-	-	-	-	18.9%	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	26.5%	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	-	-	-	-	20.8%	-	-	-	-	-	-

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2018	-	-	-	-	.262	.375	.300	.344	-	-	-	-	-	-	-
2019	-	-	-	-	.320	.419	.356	.413	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	.281	.379	.315	.367	-	-	-	-	-	-	-

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%
2018	-	-	8.6%	20.9%	29.5%	64.3%	59.0%	19.9%	43.4%	80.1%	-	-	26.3%	-	64.8%	49.5%
2019	-	-	8.2%	16.3%	24.5%	69.1%	61.8%	15.5%	52.8%	84.5%	-	-	24.4%	-	62.4%	45.5%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	10.4%	17.3%	27.6%	64.4%	58.6%	21.6%	47.2%	78.4%	-	-	22.2%	-	61.2%	51.0%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2018	-	-	-	-	-	-	-	-	-	52.0%	17.5%	30.5%	-	15.2%	16.5%
2019	-	-	-	-	-	-	-	-	-	55.2%	13.0%	31.8%	-	14.8%	16.0%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	-	-	-	-	-	55.3%	16.0%	28.7%	-	13.0%	17.2%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2018	417	-	-	-	-	-	-	-	-	-
2019	453	-	-	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	157	-	-	-	-	-	-	-	-	-

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	73.2	3.0%	-	-	10.4%	23.9%	34.3%	52.2%	46.3%	-	-	.444	.421	.500	-	-	-	-	-
2019	74.2	19.4%	-	-	11.7%	19.7%	31.4%	59.2%	54.3%	-	-	.250	.261	.355	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	78.8	13.9%	-	-	11.1%	18.8%	29.9%	56.7%	51.4%	-	-	.248	.304	.300	-	-	-	-	-

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2018	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2018	67	10	4	0	0	0	1	1	0	0	35	32	.444	.444	.421
2019	223	46	8	3	0	0	13	1	1	0	132	91	.250	.318	.261
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	46	11	1	1	0	0	3	1	0	0	27	19	.248	.423	.304

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2018	-	-	-	-	-	-	-	-	6.0%	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	13.9%	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	-	-	-	-	11.4%	-	-	-	-	-	-

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2018	-	-	-	-	.444	.421	.500	.500	-	-	-	-	-	-	-
2019	-	-	-	-	.250	.261	.355	.355	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	.248	.304	.300	.339	-	-	-	-	-	-	-

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%
2018	-	-	10.4%	23.9%	34.3%	52.2%	46.3%	36.8%	28.4%	63.2%	-	-	30.6%	-	62.1%	55.2%
2019	-	-	11.7%	19.7%	31.4%	59.2%	54.3%	29.5%	39.5%	70.5%	-	-	21.9%	-	51.0%	47.9%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	11.1%	18.8%	29.9%	56.7%	51.4%	30.0%	37.9%	70.0%	-	-	26.0%	-	53.5%	45.7%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2018	-	-	-	-	-	-	-	-	-	73.1%	1.5%	25.4%	-	8.2%	5.9%
2019	-	-	-	-	-	-	-	-	-	75.8%	3.1%	21.1%	-	11.8%	27.7%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	-	-	-	-	-	62.9%	4.5%	32.6%	-	11.7%	18.4%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2018	67	-	-	-	-	-	-	-	-	-
2019	223	-	-	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	46	-	-	-	-	-	-	-	-	-

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	84.7	9.3%	-	-	7.8%	15.5%	23.3%	64.1%	57.8%	-	-	.260	.312	.275	-	-	-	-	-
2019	85.9	16.5%	-	-	15.3%	11.1%	26.3%	71.1%	61.1%	-	-	.302	.374	.318	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	84.6	18.5%	-	-	16.5%	14.7%	31.2%	61.0%	55.8%	-	-	.226	.284	.292	-	-	-	-	-

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2018	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2018	206	54	8	2	1	2	9	2	0	1	132	73	.260	.460	.312
2019	190	66	12	2	0	5	14	2	1	0	135	55	.302	.571	.374
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	97	24	3	1	0	1	8	2	0	0	60	37	.226	.391	.284

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2018	-	-	-	-	-	-	-	-	20.4%	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	18.9%	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	-	-	-	-	14.1%	-	-	-	-	-	-

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2018	-	-	-	-	.260	.312	.275	.310	-	-	-	-	-	-	-
2019	-	-	-	-	.302	.374	.318	.388	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	.226	.284	.292	.333	-	-	-	-	-	-	-

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%
2018	-	-	7.8%	15.5%	23.3%	64.1%	57.8%	16.0%	48.5%	84.0%	-	-	26.3%	-	66.0%	53.2%
2019	-	-	15.3%	11.1%	26.3%	71.1%	61.1%	25.4%	60.0%	74.6%	-	-	13.3%	-	65.0%	52.5%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	16.5%	14.7%	31.2%	61.0%	55.8%	35.5%	46.3%	64.5%	-	-	20.7%	-	59.5%	51.2%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2018	-	-	-	-	-	-	-	-	-	55.3%	9.2%	35.4%	-	18.4%	12.3%
2019	-	-	-	-	-	-	-	-	-	59.5%	10.0%	30.5%	-	25.7%	24.1%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	-	-	-	-	-	-	-	-	-	57.8%	7.6%	34.7%	-	12.3%	21.8%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2018	206	-	-	-	-	-	-	-	-	-
2019	190	-	-	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	97	-	-	-	-	-	-	-	-	-

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	83.0	3.4%	-	-	6.7%	4.0%	10.7%	46.7%	37.3%	-	-	.350	.426	.389