Batting

Pitching

Hayden Birdsong

Hayden Birdsong

San Francisco Giants

P

Age: 23

Bats/Throws: R/R

6'4" / 216

DOB: 8/30/2001

(23 years, 8 months, 29 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)	619		116	151	25	12	6	1	6	31	0	25	1	1	2	1	.216		91.5	98.4	95.8
2025	Fourseam (FA)	220		50	61	9	3	2	2	2	9	0	10	0	2	0	2	.180		92.4	98.6	96.0
Total	Fourseam (FA)	839		166	212	34	15	8	3	8	40	0	35	1	3	2	3	.205		91.5	98.6	95.8

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)	619		116	151	25	12	6	1	6	31	0	25	1	1	2	1	.216		91.5	98.4	95.8
2025	Fourseam (FA)	220		50	61	9	3	2	2	2	9	0	10	0	2	0	2	.180		92.4	98.6	96.0
Total	Fourseam (FA)	839		166	212	34	15	8	3	8	40	0	35	1	3	2	3	.205		91.5	98.6	95.8

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)	619		20.5%	16.6%	1.24	.216	.383	.440	.822	.224	.221	24.1	6.4	.363	138
2025	Fourseam (FA)	220		14.8%	16.4%	0.90	.180	.295	.420	.715	.240	.175	6.8	-0.2	.309	105
Total	Fourseam (FA)	839		18.9%	16.5%	1.14	.205	.357	.434	.791	.229	.206	30.8	6.1	.347	129

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)	619		20.5%	16.6%	1.24	.216	.383	.440	.822	.224	.221	24.1	6.4	.363	138
2025	Fourseam (FA)	220		14.8%	16.4%	0.90	.180	.295	.420	.715	.240	.175	6.8	-0.2	.309	105
Total	Fourseam (FA)	839		18.9%	16.5%	1.14	.205	.357	.434	.791	.229	.206	30.8	6.1	.347	129

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)	619		22.0%	28.6%	49.5%	11.1%	13.3%	366	253	619		-5.8	9.6	11.3
2025	Fourseam (FA)	220		19.5%	19.5%	61.0%	20.0%	8.0%	139	81	220		-4.2	11.1	11.9
Total	Fourseam (FA)	839		21.2%	25.8%	53.0%	14.3%	11.4%	505	334	839		-5.3	10.0	11.5

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)	619		22.0%	28.6%	49.5%	11.1%	13.3%	366	253	619		-5.8	9.6	11.3
2025	Fourseam (FA)	220		19.5%	19.5%	61.0%	20.0%	8.0%	139	81	220		-4.2	11.1	11.9
Total	Fourseam (FA)	839		21.2%	25.8%	53.0%	14.3%	11.4%	505	334	839		-5.3	10.0	11.5

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)	619		22.7%	62.4%	41.8%	72.6%	89.2%	84.6%	48.1%	6.5%		-0.1	0.0
2025	Fourseam (FA)	220		29.6%	64.3%	47.3%	78.1%	84.7%	82.7%	50.9%	8.2%		2.7	1.2
Total	Fourseam (FA)	839		24.5%	62.9%	43.3%	74.3%	88.0%	84.0%	48.9%	6.9%		2.6	0.3

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)	619		22.7%	62.4%	41.8%	72.6%	89.2%	84.6%	48.1%	6.5%		-0.1	0.0
2025	Fourseam (FA)	220		29.6%	64.3%	47.3%	78.1%	84.7%	82.7%	50.9%	8.2%		2.7	1.2
Total	Fourseam (FA)	839		24.5%	62.9%	43.3%	74.3%	88.0%	84.0%	48.9%	6.9%		2.6	0.3