JD Hammer

Relief Pitcher

Bats / Throws	Right / Right
Date of Birth	7/12/1994 (28)
Height, Weight	6'3", 202 lb
Hometown	Fort Collins, CO

2021 Season Stats

Needs more playing time to qualify

MLB Rank MLB Average

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

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

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

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

Articles

3/11/2022Best Free Agent Relief PitchersJames Schiano

See More Articles

Stats Glossary

Overview

Show 2021 MLB Percentile | Show 2021 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
2019	PHI	20	0	19.0	1	0	3.79	-	5.11	-	1.42	7.1	15.9%	15.9%	.241	-	-	0.95	-	78.5%	9.2%	25.1%	-
2021	PHI	20	0	20.0	1	1	4.95	3.87	4.87	4.67	1.60	9.5	23.4%	11.7%	.321	31.9%	47.5%	1.35	16.7%	77.2%	10.1%	28.6%	4.75
RP MLB Percentile		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG		42	0	44.0	3	2	4.16	4.26	4.15	4.18	1.32	8.1	24.5%	10.0%	.288	24.2%	44.9%	-	13.6%	72.4%	12.8%	29.1%	4.91
2 Years		40	0	39.0	2	1	4.38	-	-	-	1.51	8.3	19.9%	13.6%	.282	25.0%	47.5%	1.15	27.8%	77.8%	9.7%	27.1%	4.75

Repertoire

Four-Seamer | 59%
Slider | 38%
Sinker | 2%
Cutter | 1%
All Pitches

2019 2021 All

Show 2021 MLB Percentile | Show 2021 MLB Average

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2019	94.3	21.9%	-	-	8.1%	13.5%	21.6%	50.0%	44.6%	-	-	.308	.438	.364	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	94.0	59.3%	25.6%	49.6%	9.6%	19.6%	29.2%	63.8%	57.9%	45.7%	28.6%	.298	.405	.344	30.0%	.260	.357	35.7%	2,295
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	93.9	47.4%	25.3%	50.6%	10.9%	16.8%	27.7%	64.7%	59.4%	37.1%	40.5%	.253	.343	.298	13.6%	.248	.344	27.5%	2,285

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	.260	.357	.318	.392	35.7%	5.7%	48.6%	30.4%	93.1	89.8	14.9	7.2	9.8	-2.0	5.9	6.0	2,295
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	.248	.344	.288	.382	27.5%	8.9%	39.4%	25.3%	90.0	88.2	17.7	4.7	9.2	-0.7	5.7	6.4	2,285

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2019	74	19	2	2	0	0	2	6	0	0	37	37	.308	.462	.438
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	240	56	9	2	0	3	12	8	1	0	153	87	.298	.532	.405
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	292	72	9	3	0	2	17	9	1	0	190	101	.253	.434	.343

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2019	-	-	-	-	-	-	-	-	13.5%	-	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	45.7%	25.7%	28.6%	11.4%	30.0%	40.0%	31.4%	28.6%	20.0%	2.9%	28.6%	20.0%	31.4%	11.4%	42.9%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	37.1%	22.4%	40.5%	12.5%	13.6%	30.4%	38.4%	31.2%	21.0%	4.0%	25.2%	31.3%	23.6%	7.0%	36.8%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2019	-	-	-	-	.308	.438	.364	.364	-	-	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	35.7%	5.7%	48.6%	30.4%	.298	.405	.344	.400	.260	.357	.318	.392	93.1	89.8	14.9
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	27.5%	8.9%	39.4%	25.3%	.253	.343	.298	.336	.248	.344	.288	.382	90.0	88.2	17.7

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%
2019	-	-	8.1%	13.5%	21.6%	50.0%	44.6%	22.2%	36.5%	77.8%	-	-	15.6%	-	64.7%	47.1%
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	25.6%	49.6%	9.6%	19.6%	29.2%	63.8%	57.9%	21.7%	44.2%	78.3%	71.0%	81.3%	26.0%	21.9%	58.3%	54.2%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	25.3%	50.6%	10.9%	16.8%	27.7%	64.7%	59.4%	22.6%	47.9%	77.4%	67.1%	81.1%	21.0%	20.8%	60.3%	50.1%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2019	-	-	-	-	-	-	-	-	-	60.8%	13.5%	25.7%	-	11.1%	10.5%
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	35.4%	26.7%	37.9%	47.9%	28.8%	23.3%	7.5%	25.4%	47.9%	52.9%	16.7%	30.4%	49.6%	11.0%	16.4%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	33.8%	27.2%	39.0%	46.3%	27.3%	26.4%	7.7%	29.5%	43.3%	55.2%	16.3%	28.5%	50.6%	13.1%	18.7%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2019	74	-	-	-	-	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-
2021	240	4.55	1,093	37.9%	17.1%	45.0%	-7.1%	0.4	6.96	-1
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	292	4.83	1,397	40.8%	19.4%	39.8%	1.0%	-1.5	-	-2

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2019	84.8	19.5%	-	-	6.1%	19.7%	25.8%	69.7%	63.6%	-	-	.222	.219	.235	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	82.7	37.8%	24.7%	36.6%	11.1%	15.7%	26.8%	52.9%	48.4%	52.2%	30.4%	.212	.240	.304	0.0%	.179	.211	25.0%	2,600
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	84.3	31.7%	31.4%	40.8%	16.1%	15.1%	31.2%	60.9%	55.9%	42.4%	36.8%	.219	.280	.284	14.2%	.207	.273	20.7%	2,413

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	.179	.211	.257	.239	25.0%	0.0%	26.1%	16.7%	89.7	84.5	14.4	1.6	-2.1	-2.3	5.7	5.9	2,600
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	.207	.273	.266	.350	20.7%	6.1%	36.6%	23.1%	86.3	86.2	14.4	3.3	0.9	-0.8	5.7	6.2	2,413

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2019	66	19	4	0	0	0	1	1	0	0	46	20	.222	.222	.219
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	153	36	6	1	0	0	10	2	1	1	81	72	.212	.242	.240
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	184	46	5	2	0	1	15	3	1	1	114	69	.219	.372	.280

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2019	-	-	-	-	-	-	-	-	18.2%	-	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	52.2%	17.4%	30.4%	21.7%	0.0%	39.1%	39.1%	21.7%	11.1%	0.0%	43.5%	30.4%	26.1%	0.0%	17.4%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	42.4%	20.8%	36.8%	10.7%	14.2%	45.1%	34.5%	20.4%	14.3%	5.1%	29.7%	29.3%	23.7%	6.2%	34.4%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2019	-	-	-	-	.222	.219	.235	.235	-	-	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	25.0%	0.0%	26.1%	16.7%	.212	.240	.304	.304	.179	.211	.257	.239	89.7	84.5	14.4
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	20.7%	6.1%	36.6%	23.1%	.219	.280	.284	.319	.207	.273	.266	.350	86.3	86.2	14.4

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%
2019	-	-	6.1%	19.7%	25.8%	69.7%	63.6%	12.1%	50.0%	87.9%	-	-	27.9%	-	85.0%	70.0%
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	24.7%	36.6%	11.1%	15.7%	26.8%	52.9%	48.4%	29.8%	37.3%	70.2%	54.2%	81.8%	20.5%	23.6%	51.2%	43.9%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	31.4%	40.8%	16.1%	15.1%	31.2%	60.9%	55.9%	35.1%	45.7%	64.9%	44.5%	79.6%	21.2%	26.7%	57.3%	49.4%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2019	-	-	-	-	-	-	-	-	-	65.2%	6.1%	28.8%	-	25.6%	5.3%
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	18.3%	20.3%	61.4%	20.9%	19.0%	60.1%	3.9%	28.8%	51.0%	57.5%	6.5%	35.9%	36.6%	12.5%	18.2%
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	20.2%	22.3%	57.4%	16.1%	21.5%	62.5%	6.0%	24.9%	52.8%	58.8%	7.4%	33.8%	40.8%	12.0%	21.5%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2019	66	-	-	-	-	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-
2021	153	5.03	769	45.8%	19.6%	34.6%	11.1%	-1.4	5.24	-2
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	184	5.09	927	43.9%	20.7%	35.4%	8.5%	-0.4	-	-1

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	95.2	2.2%	0.0%	77.8%	0.0%	33.3%	33.3%	77.8%	77.8%	0.0%	100.0%	.000	.000	.000	0.0%	.000	.000	100.0%	2,335
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	93.0	31.7%	25.4%	48.8%	7.2%	19.0%	26.2%	63.7%	57.0%	54.7%	24.3%	.291	.364	.319	16.8%	.283	.354	29.5%	2,153

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