Christian Koss

San Francisco Giants

2B

Age: 27

Bats/Throws: R/R

6'1" / 186

DOB: 1/27/1998

(27 years, 4 months, 3 days)

2B

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
2025	Changeup (CH)	24		5	6	1	1	0	0	0	0	0	4	0	0	1	0	.200		79.1	93.8	86.2
Total	Changeup (CH)	24		5	6	1	1	0	0	0	0	0	4	0	0	1	0	.200		79.1	93.8	86.2

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
2025	Changeup (CH)	24		5	6	1	1	0	0	0	0	0	4	0	0	1	0	.200		79.1	93.8	86.2
Total	Changeup (CH)	24		5	6	1	1	0	0	0	0	0	4	0	0	1	0	.200		79.1	93.8	86.2

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+
2025	Changeup (CH)	24		0.0%	66.7%	0.00	.200	.200	.200	.400	.000	1.000	0.0	-0.6	.178	-2
Total	Changeup (CH)	24		0.0%	66.7%	0.00	.200	.200	.200	.400	.000	1.000	0.0	-0.6	.178	-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+
2025	Changeup (CH)	24		0.0%	66.7%	0.00	.200	.200	.200	.400	.000	1.000	0.0	-0.6	.178	-2
Total	Changeup (CH)	24		0.0%	66.7%	0.00	.200	.200	.200	.400	.000	1.000	0.0	-0.6	.178	-2

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
2025	Changeup (CH)	24		0.0%	100.0%	0.0%	0.0%	0.0%	15	9	24		1.2	1.9	9.9
Total	Changeup (CH)	24		0.0%	100.0%	0.0%	0.0%	0.0%	15	9	24		1.2	1.9	9.9

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
2025	Changeup (CH)	24		0.0%	100.0%	0.0%	0.0%	0.0%	15	9	24		1.2	1.9	9.9
Total	Changeup (CH)	24		0.0%	100.0%	0.0%	0.0%	0.0%	15	9	24		1.2	1.9	9.9

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
2025	Changeup (CH)	24		41.2%	71.4%	50.0%	57.1%	40.0%	50.0%	29.2%	25.0%		0.2	0.8
Total	Changeup (CH)	24		41.2%	71.4%	50.0%	57.1%	40.0%	50.0%	29.2%	25.0%		0.2	0.8

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
2025	Changeup (CH)	24		41.2%	71.4%	50.0%	57.1%	40.0%	50.0%	29.2%	25.0%		0.2	0.8
Total	Changeup (CH)	24		41.2%	71.4%	50.0%	57.1%	40.0%	50.0%	29.2%	25.0%		0.2	0.8