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, 9 months, 27 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)	391		79	96	16	5	5	2	4	14	0	18	0	3	0	2	.203		90.8	98.6	95.6
Total	Fourseam (FA)	1010		195	247	41	17	11	3	10	45	0	43	1	4	2	3	.210		90.8	98.6	95.7

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)	391		79	96	16	5	5	2	4	14	0	18	0	3	0	2	.203		90.8	98.6	95.6
Total	Fourseam (FA)	1010		195	247	41	17	11	3	10	45	0	43	1	4	2	3	.210		90.8	98.6	95.7

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)	391		14.6%	18.8%	0.78	.203	.313	.468	.781	.266	.200	12.5	1.4	.333	123
Total	Fourseam (FA)	1010		18.2%	17.4%	1.05	.210	.355	.451	.806	.241	.212	36.6	7.8	.351	132

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)	391		14.6%	18.8%	0.78	.203	.313	.468	.781	.266	.200	12.5	1.4	.333	123
Total	Fourseam (FA)	1010		18.2%	17.4%	1.05	.210	.355	.451	.806	.241	.212	36.6	7.8	.351	132

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)	391		23.8%	20.6%	55.6%	25.7%	11.4%	245	146	391		-3.9	10.7	11.4
Total	Fourseam (FA)	1010		22.7%	25.3%	51.9%	17.5%	12.5%	611	399	1010		-5.0	10.0	11.3

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)	391		23.8%	20.6%	55.6%	25.7%	11.4%	245	146	391		-3.9	10.7	11.4
Total	Fourseam (FA)	1010		22.7%	25.3%	51.9%	17.5%	12.5%	611	399	1010		-5.0	10.0	11.3

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)	391		26.3%	65.4%	46.8%	71.4%	85.8%	82.0%	52.4%	8.4%		2.1	0.5
Total	Fourseam (FA)	1010		24.1%	63.6%	43.8%	72.1%	87.8%	83.5%	49.8%	7.2%		2.0	0.2

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)	391		26.3%	65.4%	46.8%	71.4%	85.8%	82.0%	52.4%	8.4%		2.1	0.5
Total	Fourseam (FA)	1010		24.1%	63.6%	43.8%	72.1%	87.8%	83.5%	49.8%	7.2%		2.0	0.2