Advanced Bullpen Data + Usage Tracking

Hayden Birdsong
Throws: R
Primary Role(s): Reliever
Age: 23

San Francisco
Team Record: 19 - 13
Head Coach: Bob Melvin
Pitching Coach: J.P. Martinez

Pitcher Snapshot
Pitcher Impact Rating: 
85.5
IP (last 7 gm): 
3
ERA (last 7 gm): 
0.00
Team BP Power Rank: 
#6

Cumulative Stats

Season	G	ERA	IP	PA	P/pa	SO/pa	BB/pa	HR/pa	SB/pa	G/AO	AVG	OBP	xWOBA	OPS
2025	7	1.13	16.00	64	3.67	28.1%	9.4%	1.6%	0%	0.65	0.193	0.281	0.287	0.632
2025 SpringTr	4	0.75	12.00	43	3.84	41.9%	0.0%	0.0%	1%	1.43	0.146	0.186	-	0.406
2025: Home	4	0.00	11.00	42	3.38	25.0%	12.5%	0.0%	0%	0.8	0.184	0.262	-	0.551
2025: Away	3	3.60	5.00	22	2.89	22.2%	11.1%	0.0%	0%	0.43	0.211	0.318	-	0.792
2025: Vs L	7	-	6.10	28	5.00	0.0%	100.0%	0.0%	%	0.57	0.240	0.321	-	0.921
2025: Vs R	7	-	9.20	36	2.63	25.0%	0.0%	0.0%	%	0.7	0.156	0.250	-	0.406

2025 Pitch Arsenal

Game Logs

Game Date	Opponent	IP	PA	R	H	2B	3B	HR	BB	SO	NP-S	AVG
2025-04-27	vs Rangers	3.00 6	12	0	3	1	1	0	0	5	50-34	0.19
2025-04-21	vs Brewers	3.00 6	11	0	1	0	0	0	2	4	49-30	0.18
2025-04-15	@ Phillies	1.00 7	6	2	2	0	1	1	1	0	24-12	0.19
2025-04-13	@ Yankees	2.00 6	7	0	0	0	0	0	0	3	20-15	0.16
2025-04-08	vs Reds	3.00 7	11	0	1	1	0	0	1	2	39-25	0.20
2025-04-05	vs Mariners	2.00 7	8	0	2	0	0	0	1	2	27-17	0.27
2025-04-02	@ Astros	2.00 6	9	0	2	0	0	0	1	2	26-17	0.25

Advanced Stats

Advanced Stats will be released after the All-Star break

Last 7 Days

Player	IP	NP-S	ERA	May-1	Apr-30	Apr-29	Apr-27	Apr-26	Apr-25
Hayden Birdsong	3.0	50-34	0.00				3.0 6 50-34
Lou Trivino	1.0	12-6	0.00			1.0 8 12-6
Tyler Rogers	3.0	39-25	4.50	1.0 15-11	1.0 8 14-7			1.0 8 10-7
Jordan Hicks	0	0-0	20.30
Camilo Doval	2.2	30-21	0.00	0.2 7-4	1.0 7 13-8		1.0 9 10-9
Erik Miller	1.0	18-11	0.00			1.0 6 18-11
Ryan Walker	2.0	31-22	0.00					1.0 9 17-13	1.0 9 14-9
Randy Rodríguez	4.0	72-44	4.50	1.0 19-11		1.0 7 29-18			2.0 7 24-15
Landen Roupp	0	0-0	0.00
Spencer Bivens	1.2	24-17	2.46		1.2 5 24-17