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Hayden Birdsong

P · SF

24 yrs

Pitcher

60-Day IL

Description

Position: P
Team: SF
Type: Pitcher
Bats: Right
Throws: Right
Born: 2001-08-30
Age: 24
Country: USA
Height: 6'5"
Weight: 225 lb
Last active: 2025

Career Résumé

2 seasons

Seasons	2 2024–2025
Games	37
W-L	9-10
ERA	4.77
WHIP	1.44
IP	138
SO	156
SV	0

Pitching

Regular season

Season	Tm	W	L	ERA	WHIP	G	GS	SV	IP	SO	BB	HR	ER	xERA	Brl%
2025	SF	4	4	4.80	1.49	21	10	0	65.2	68	37	10	35	4.70	9.6%
2024	SF	5	6	4.75	1.39	16	16	0	72.0	88	43	11	38	4.64	8.9%

Season	Pos	G	GS	Inn	PO	A	E	DP	FLD%	RF/9	OAA
2025	P	21	10	65.2	4	3	1	0	.875	0.96	—
2024	P	16	16	72.0	7	4	1	0	.917	1.38	—

Batting game log

2025 · last 1

Date		Opp	Res	AB	R	H	2B	3B	HR	RBI	BB	SO	SB
2025-05-11	@	MIN	L	0	0	0	0	0	0	0	0	0	0

Pitching game log

2025 · last 21

Date		Opp	Res	Dec	IP	H	R	ER	HR	BB	SO	Pit
2025-07-21	@	ATL	L	L	0.0	1	5	5	0	4	0	25
2025-07-06	@	ATH	W	W	5.0	3	1	1	1	5	6	90
2025-07-01	@	AZ	L	L	4.0	3	4	3	1	4	6	79
2025-06-26	vs	MIA	L	L	4.0	4	7	7	2	4	1	76
2025-06-20	vs	BOS	L	ND	4.1	7	5	4	1	1	4	85
2025-06-12	@	COL	L	ND	6.0	6	3	3	1	2	6	104
2025-06-06	vs	ATL	W	ND	4.1	2	2	2	0	5	5	93
2025-06-01	@	MIA	W	W	5.1	5	1	1	0	0	5	88
2025-05-26	@	DET	L	L	4.1	5	3	3	0	2	6	88
2025-05-20	vs	KC	W	W	5.0	5	1	0	0	0	4	80
2025-05-14	vs	AZ	L	ND	3.0	4	3	3	2	2	3	65
2025-05-11	@	MIN	L	ND	2.0	2	0	0	0	0	3	31
2025-05-05	@	CHC	L	ND	0.1	2	5	1	1	2	0	29
2025-05-02	vs	COL	W	ND	2.0	1	0	0	0	0	1	26
2025-04-27	vs	TEX	W	ND	3.0	3	0	0	0	0	5	50
2025-04-21	vs	MIL	W	W	3.0	1	0	0	0	2	4	49
2025-04-15	@	PHI	L	ND	1.0	2	2	2	1	1	0	24
2025-04-13	@	NYY	W	H	2.0	0	0	0	0	0	3	20
2025-04-08	vs	CIN	L	ND	3.0	1	0	0	0	1	2	39
2025-04-05	vs	SEA	W	H	2.0	2	0	0	0	1	2	27
2025-04-02	@	HOU	W	H	2.0	2	0	0	0	1	2	26

Pitching Profile2025 · vs 402

K/9

9.365

BB/9

5.13

HR/9

1.427

ERA

4.8021

WHIP

1.4910

xERA

4.7018

Brl%A

9.6%26

PlayerMedian (50th)percentile vs league

Career Highs

Stat	Best	Year
Wins	5	2024
SO	88	2024
SV	0	2025
ERA	4.75	2024
WHIP	1.39	2024

Comparable Players

2025 · stat-profile similarity

Joe BoyleTB26y
4.67 ERA · 58 K · 1.37 WHIP
82%
vs
Sean BurkeCWS26y
4.22 ERA · 133 K · 1.44 WHIP
80%
vs
Ryne StanekNYM34y
5.30 ERA · 58 K · 1.57 WHIP
79%
vs
Charlie MortonATL42y
5.83 ERA · 149 K · 1.58 WHIP
79%
vs
Cole HenryWSH26y
4.27 ERA · 52 K · 1.42 WHIP
79%
vs

Career Arc

ERA by season · taller = better

Year over Year

pitching trajectory

Yr	Tm	W	ERA	WHIP	SO	IP
24	SF	5	4.75	1.39	88	72
25	SF	4▼	4.80▲	1.49▲	68▼	66▼

Career Milestones

chase to the next mark

Wins9

41 to 50

Strikeouts156

844 to 1,000

Season

Pitch Arsenal

2025 · Statcast

Pitch	Use	Velo	Spin
4-Seam	44%	95.5	2404
Slider	24%	88.9	2385
Changeup	17%	88.7	1318
Curve	13%	80.3	2822
Slurve	2%	84.7	2651

Plate Discipline

2025 · induced

25.3%

Chase

lg 28.5%

65.2%

Z-Swing

lg 67%

25.5%

Whiff

lg 24.5%

74.5%

Contact

lg 76%

46.1%

Zone

lg 48.5%

26.3%

CSW

lg 28%

1,195 pitches · green/red vs league avg

Statcast Trend

xERA by season · taller = better

Barrel% Against by season · taller = better

Per game	8.1
Ceiling (90th)	20.3
Floor (10th)	-3.7
Std dev	9.0
Boom rate	29%
Bust rate	24%
Profile	Volatile