Batting

Pitching

DJ Herz

DJ Herz

Washington Nationals (ST)

P

Age: 24

Bats/Throws: R/L

6'2" / 197

DOB: 1/4/2001

(24 years, 3 months, 28 days)

P

Pitch Type Splits

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	AB	PA	H H - Hits Allowed	1B	2B L - Losses	3B ERA - Earned Run Average ((ER*9)/IP)	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	SO SO - Strikeouts	HBP HBP - Hit Batters	SF	SH	GDP	AVG AVG - Batting Average Against	divider	minVel	maxVel	Vel
2024	Fourseam (FA)	860		168	193	37	28	5	1	3	22	0	62	2	1	0	0	.220		88.7	96.7	93.5
2024	Changeup (CH)	389		98	106	22	14	4	0	4	7	0	23	0	0	1	3	.224		79.0	88.4	83.5
2024	Slider (SL)	284		70	78	16	10	2	0	4	7	0	20	1	0	0	0	.229		81.8	88.6	86.1
2024	Knuckle Curve (KC)	53		5	5	1	1	0	0	0	0	0	1	0	0	0	0	.200		78.1	83.3	81.2
Total	Fourseam (FA)	860		168	193	37	28	5	1	3	22	0	62	2	1	0	0	.220		88.7	96.7	93.5
Total	Changeup (CH)	389		98	106	22	14	4	0	4	7	0	23	0	0	1	3	.224		79.0	88.4	83.5
Total	Slider (SL)	284		70	78	16	10	2	0	4	7	0	20	1	0	0	0	.229		81.8	88.6	86.1
Total	Knuckle Curve (KC)	53		5	5	1	1	0	0	0	0	0	1	0	0	0	0	.200		78.1	83.3	81.2

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	AB	PA	H H - Hits Allowed	1B	2B L - Losses	3B ERA - Earned Run Average ((ER*9)/IP)	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	SO SO - Strikeouts	HBP HBP - Hit Batters	SF	SH	GDP	AVG AVG - Batting Average Against	divider	minVel	maxVel	Vel
2024	Fourseam (FA)	860		168	193	37	28	5	1	3	22	0	62	2	1	0	0	.220		88.7	96.7	93.5
2024	Changeup (CH)	389		98	106	22	14	4	0	4	7	0	23	0	0	1	3	.224		79.0	88.4	83.5
2024	Slider (SL)	284		70	78	16	10	2	0	4	7	0	20	1	0	0	0	.229		81.8	88.6	86.1
2024	Knuckle Curve (KC)	53		5	5	1	1	0	0	0	0	0	1	0	0	0	0	.200		78.1	83.3	81.2
Total	Fourseam (FA)	860		168	193	37	28	5	1	3	22	0	62	2	1	0	0	.220		88.7	96.7	93.5
Total	Changeup (CH)	389		98	106	22	14	4	0	4	7	0	23	0	0	1	3	.224		79.0	88.4	83.5
Total	Slider (SL)	284		70	78	16	10	2	0	4	7	0	20	1	0	0	0	.229		81.8	88.6	86.1
Total	Knuckle Curve (KC)	53		5	5	1	1	0	0	0	0	0	1	0	0	0	0	.200		78.1	83.3	81.2

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	BB% BB% - Walk Percentage (BB/TBF)	K% K% - Strikeout Percentage (SO/TBF)	BB/K	AVG AVG - Batting Average Against	OBP	SLG	OPS	ISO	BABIP BABIP - Batting Average on Balls in Play	wRC	wRAA	wOBA	wRC+
2024	Fourseam (FA)	860		11.4%	32.1%	0.35	.220	.316	.315	.632	.095	.327	18.9	-3.7	.287	90
2024	Changeup (CH)	389		6.6%	21.7%	0.30	.224	.276	.388	.664	.163	.254	10.6	-1.8	.289	90
2024	Slider (SL)	284		9.0%	25.6%	0.35	.229	.308	.429	.736	.200	.261	9.8	0.7	.321	113
2024	Knuckle Curve (KC)	53		0.0%	20.0%	0.00	.200	.200	.200	.400	.000	.250	0.0	-0.5	.176	17
Total	Fourseam (FA)	860		11.4%	32.1%	0.35	.220	.316	.315	.632	.095	.327	18.9	-3.7	.287	90
Total	Changeup (CH)	389		6.6%	21.7%	0.30	.224	.276	.388	.664	.163	.254	10.6	-1.8	.289	90
Total	Slider (SL)	284		9.0%	25.6%	0.35	.229	.308	.429	.736	.200	.261	9.8	0.7	.321	113
Total	Knuckle Curve (KC)	53		0.0%	20.0%	0.00	.200	.200	.200	.400	.000	.250	0.0	-0.5	.176	17

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	BB% BB% - Walk Percentage (BB/TBF)	K% K% - Strikeout Percentage (SO/TBF)	BB/K	AVG AVG - Batting Average Against	OBP	SLG	OPS	ISO	BABIP BABIP - Batting Average on Balls in Play	wRC	wRAA	wOBA	wRC+
2024	Fourseam (FA)	860		11.4%	32.1%	0.35	.220	.316	.315	.632	.095	.327	18.9	-3.7	.287	90
2024	Changeup (CH)	389		6.6%	21.7%	0.30	.224	.276	.388	.664	.163	.254	10.6	-1.8	.289	90
2024	Slider (SL)	284		9.0%	25.6%	0.35	.229	.308	.429	.736	.200	.261	9.8	0.7	.321	113
2024	Knuckle Curve (KC)	53		0.0%	20.0%	0.00	.200	.200	.200	.400	.000	.250	0.0	-0.5	.176	17
Total	Fourseam (FA)	860		11.4%	32.1%	0.35	.220	.316	.315	.632	.095	.327	18.9	-3.7	.287	90
Total	Changeup (CH)	389		6.6%	21.7%	0.30	.224	.276	.388	.664	.163	.254	10.6	-1.8	.289	90
Total	Slider (SL)	284		9.0%	25.6%	0.35	.229	.308	.429	.736	.200	.261	9.8	0.7	.321	113
Total	Knuckle Curve (KC)	53		0.0%	20.0%	0.00	.200	.200	.200	.400	.000	.250	0.0	-0.5	.176	17

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	Strikes Strikes - Strikes Thrown	Balls Balls - Balls Thrown	Pitches Pitches - Pitches Thrown	divider	xMov	zMov	Mov
2024	Fourseam (FA)	860		24.8%	33.3%	41.9%	22.7%	6.8%	572	288	860		7.6	9.2	12.0
2024	Changeup (CH)	389		25.7%	40.5%	33.8%	24.0%	16.0%	243	146	389		9.4	3.6	10.2
2024	Slider (SL)	284		18.0%	38.0%	44.0%	9.1%	18.2%	173	111	284		0.7	1.9	2.4
2024	Knuckle Curve (KC)	53		75.0%	0.0%	25.0%	0.0%	0.0%	32	21	53		0.4	-1.4	2.0
Total	Fourseam (FA)	860		24.8%	33.3%	41.9%	22.7%	6.8%	572	288	860		7.6	9.2	12.0
Total	Changeup (CH)	389		25.7%	40.5%	33.8%	24.0%	16.0%	243	146	389		9.4	3.6	10.2
Total	Slider (SL)	284		18.0%	38.0%	44.0%	9.1%	18.2%	173	111	284		0.7	1.9	2.4
Total	Knuckle Curve (KC)	53		75.0%	0.0%	25.0%	0.0%	0.0%	32	21	53		0.4	-1.4	2.0

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	Strikes Strikes - Strikes Thrown	Balls Balls - Balls Thrown	Pitches Pitches - Pitches Thrown	divider	xMov	zMov	Mov
2024	Fourseam (FA)	860		24.8%	33.3%	41.9%	22.7%	6.8%	572	288	860		7.6	9.2	12.0
2024	Changeup (CH)	389		25.7%	40.5%	33.8%	24.0%	16.0%	243	146	389		9.4	3.6	10.2
2024	Slider (SL)	284		18.0%	38.0%	44.0%	9.1%	18.2%	173	111	284		0.7	1.9	2.4
2024	Knuckle Curve (KC)	53		75.0%	0.0%	25.0%	0.0%	0.0%	32	21	53		0.4	-1.4	2.0
Total	Fourseam (FA)	860		24.8%	33.3%	41.9%	22.7%	6.8%	572	288	860		7.6	9.2	12.0
Total	Changeup (CH)	389		25.7%	40.5%	33.8%	24.0%	16.0%	243	146	389		9.4	3.6	10.2
Total	Slider (SL)	284		18.0%	38.0%	44.0%	9.1%	18.2%	173	111	284		0.7	1.9	2.4
Total	Knuckle Curve (KC)	53		75.0%	0.0%	25.0%	0.0%	0.0%	32	21	53		0.4	-1.4	2.0

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	O-Swing% O-Swing% - Percentage of pitches a batter swings at outside the strike zone	Z-Swing% Z-Swing% - Percentage of pitches a batter swings at inside the strike zone.	Swing% Swing% - Total percentage of pitches a batter swings at	O-Contact% O-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown outside the strike zone	Z-Contact% Z-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown inside the strike zone	Contact% Contact% - Total percentage of contact made when swinging at all pitches	Zone% Zone% - Percentage of pitches seen inside the strike zone	SwStr% SwStr% - Percentage of Strikes that were swung at and missed	divider	pVAL	pVAL/C
2024	Fourseam (FA)	860		25.3%	67.1%	49.3%	54.8%	79.2%	73.8%	57.3%	12.9%		7.4	0.9
2024	Changeup (CH)	389		32.7%	72.1%	50.1%	63.4%	81.5%	74.9%	44.2%	12.6%		-0.7	-0.2
2024	Slider (SL)	284		30.2%	71.2%	48.2%	50.0%	84.3%	72.3%	44.0%	13.4%		-2.7	-1.0
2024	Knuckle Curve (KC)	53		20.0%	35.7%	28.3%	40.0%	60.0%	53.3%	52.8%	13.2%		0.9	1.6
Total	Fourseam (FA)	860		25.3%	67.1%	49.3%	54.8%	79.2%	73.8%	57.3%	12.9%		7.4	0.9
Total	Changeup (CH)	389		32.7%	72.1%	50.1%	63.4%	81.5%	74.9%	44.2%	12.6%		-0.7	-0.2
Total	Slider (SL)	284		30.2%	71.2%	48.2%	50.0%	84.3%	72.3%	44.0%	13.4%		-2.7	-1.0
Total	Knuckle Curve (KC)	53		20.0%	35.7%	28.3%	40.0%	60.0%	53.3%	52.8%	13.2%		0.9	1.6

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	O-Swing% O-Swing% - Percentage of pitches a batter swings at outside the strike zone	Z-Swing% Z-Swing% - Percentage of pitches a batter swings at inside the strike zone.	Swing% Swing% - Total percentage of pitches a batter swings at	O-Contact% O-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown outside the strike zone	Z-Contact% Z-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown inside the strike zone	Contact% Contact% - Total percentage of contact made when swinging at all pitches	Zone% Zone% - Percentage of pitches seen inside the strike zone	SwStr% SwStr% - Percentage of Strikes that were swung at and missed	divider	pVAL	pVAL/C
2024	Fourseam (FA)	860		25.3%	67.1%	49.3%	54.8%	79.2%	73.8%	57.3%	12.9%		7.4	0.9
2024	Changeup (CH)	389		32.7%	72.1%	50.1%	63.4%	81.5%	74.9%	44.2%	12.6%		-0.7	-0.2
2024	Slider (SL)	284		30.2%	71.2%	48.2%	50.0%	84.3%	72.3%	44.0%	13.4%		-2.7	-1.0
2024	Knuckle Curve (KC)	53		20.0%	35.7%	28.3%	40.0%	60.0%	53.3%	52.8%	13.2%		0.9	1.6
Total	Fourseam (FA)	860		25.3%	67.1%	49.3%	54.8%	79.2%	73.8%	57.3%	12.9%		7.4	0.9
Total	Changeup (CH)	389		32.7%	72.1%	50.1%	63.4%	81.5%	74.9%	44.2%	12.6%		-0.7	-0.2
Total	Slider (SL)	284		30.2%	71.2%	48.2%	50.0%	84.3%	72.3%	44.0%	13.4%		-2.7	-1.0
Total	Knuckle Curve (KC)	53		20.0%	35.7%	28.3%	40.0%	60.0%	53.3%	52.8%	13.2%		0.9	1.6