Advanced Bullpen Data + Usage Tracking

Spencer Bivens
Throws: R
Primary Role(s): Reliever
Age: 30

San Francisco
Team Record: 24 - 14
Head Coach: Bob Melvin
Pitching Coach: J.P. Martinez

Pitcher Snapshot
Pitcher Impact Rating: 
76.7
IP (last 7 gm): 
3.2
ERA (last 7 gm): 
4.92
Team BP Power Rank: 
#3

Cumulative Stats

Season	G	ERA	IP	PA	P/pa	SO/pa	BB/pa	HR/pa	SB/pa	G/AO	AVG	OBP	xWOBA	OPS
2025	11	3.12	17.10	71	3.76	18.3%	9.9%	1.4%	0%	1.57	0.222	0.310	0.328	0.707
2025 SpringTr	8	2.70	13.10	59	3.41	22.0%	3.4%	1.7%	1%	1.6	0.291	0.339	-	0.757
2025: Home	4	2.45	7.10	29	3.33	11.1%	22.2%	0.0%	0%	2.2	0.200	0.310	-	0.670
2025: Away	7	3.60	10.00	42	4.40	20.0%	0.0%	20.0%	0%	1.22	0.237	0.310	-	0.731
2025: Vs L	10	-	8.00	32	6.50	50.0%	0.0%	0.0%	%	0.78	0.148	0.281	-	0.577
2025: Vs R	11	-	9.10	39	3.00	0.0%	0.0%	33.3%	%	3	0.278	0.333	-	0.805

2025 Pitch Arsenal

Game Logs

Game Date	Opponent	IP	PA	R	H	2B	3B	BB	SO	CS	NP-S	AVG
2025-05-05	@ Cubs	2.20 6	10	0	2	1	0	1	1	0	29-18	0.22
2025-05-04	vs Rockies	1.00 8	5	2	2	0	2	0	1	0	22-16	0.22
2025-04-30	@ Padres	1.20 5	8	1	3	0	1	0	1	0	24-17	0.20
2025-04-24	vs Brewers	2.00 4	7	0	1	0	0	2	1	1	30-17	0.17
2025-04-22	vs Brewers	2.10 6	8	0	1	0	0	0	1	0	25-21	0.17
2025-04-16	@ Phillies	2.00 8	7	0	0	0	0	1	2	0	25-14	0.18
2025-04-15	@ Phillies	1.00 8	3	0	0	0	0	0	1	0	14-10	0.23

Advanced Stats

Advanced Stats will be released after the All-Star break

Last 7 Days

Player	IP	NP-S	ERA	May-7	May-6	May-5	May-4	May-3	May-2
Spencer Bivens	3.2	51-34	4.92			2.2 6 29-18	1.0 8 22-16
Tyler Rogers	2.0	15-12	6.00	1.0 8 6-5	1.0 8 9-7
Jordan Hicks	0	0-0	20.30
Camilo Doval	3.0	35-22	0.00	1.0 7 18-10	1.0 7 7-5			1.0 7 10-7
Erik Miller	2.1	38-21	0.00		1.1 9 23-14			1.0 8 15-7
Ryan Walker	2.2	56-34	6.77	1.0 9 14-8	0.2 9 25-15			1.0 9 17-11
Randy Rodríguez	2.0	32-24	0.00		1.0 6 17-13			1.0 6 15-11
Kyle Harrison	1.0	11-8	0.00		1.0 11 11-8
Landen Roupp	0	0-0	0.00
Hayden Birdsong	2.1	55-31	3.86			0.1 6 29-16			2.0 8 26-15