Advanced Bullpen Data + Usage Tracking

Spencer Bivens
Throws: R
Primary Role(s): Reliever
Age: 31

San Francisco
Team Record: 59 - 61
Head Coach: Bob Melvin
Pitching Coach: J.P. Martinez

Pitcher Snapshot
Pitcher Impact Rating: 
66.6
IP (last 7 gm): 
3
ERA (last 7 gm): 
3.00
Team BP Power Rank: 
#7

Cumulative Stats

Season	G	ERA	IP	PA	P/pa	SO/pa	BB/pa	HR/pa	SB/pa	G/AO	AVG	OBP	xWOBA	OPS
2025	39	4.66	58.0	252	3.77	18.3%	7.1%	2.0%	-	1.32	0.271	0.331	0.311	0.759
2025 SpringTr	8	2.70	13.1	59	3.41	22.0%	3.4%	1.7%	-	1.6	0.291	0.339	-	0.757
2025: Home	21	4.26	31.2	136	3.53	16.2%	5.1%	2.2%	-	1.54	0.278	0.319	-	0.748
2025: Away	18	5.13	26.1	116	4.06	20.7%	9.5%	1.7%	-	1.08	0.262	0.345	-	0.772
2025: Vs L	36	-	28.2	124	3.73	16.9%	9.7%	2.4%	-	1.14	0.261	0.333	-	0.765
2025: Vs R	39	-	29.0	128	3.82	19.5%	4.7%	1.6%	-	1.54	0.280	0.328	-	0.752

2025 Pitch Arsenal

Game Logs

Game Date	Opponent	IP	PA	R	H	2B	BB	SO	NP-S	AVG
2025-08-10 (SF)	vs Nationals	3.0 6	15	3	5	1	0	2	47-33	0.27
2025-08-04 (SF)	@ Pirates	0.2 8	3	0	1	0	0	1	16-11	0.27
2025-08-02 (SF)	@ Mets	1.0 6	7	2	3	0	1	0	32-16	0.27
2025-07-30 (SF)	vs Pirates	0.1 6	1	0	0	0	0	0	3-2	0.26
2025-07-27 (SF)	vs Mets	3.0 2	15	2	6	3	1	3	58-41	0.26
2025-07-25 (SF)	vs Mets	1.0 8	3	0	0	0	0	0	11-6	0.25
2025-07-21 (SF)	@ Braves	1.2 3	10	3	4	1	2	2	53-35	0.25

Advanced Stats

Advanced Stats will be released after the All-Star break

Last 7 Days

Player	IP	NP-S	ERA	Aug-12	Aug-11	Aug-10	Aug-9	Aug-8	Aug-6
Spencer Bivens	3.0	47-33	3.00			3.0 6 47-33
Matt Gage	3.2	56-34	0.00	0.2 14-10			2.0 8 25-14	1.0 1 17-10
Tristan Beck	2.0	27-18	0.00		1.0 9 19-12			1.0 9 8-6
Joey Lucchesi	2.0	32-21	0.00		1.0 7 16-10			1.0 7 16-11
José Buttó	2.1	41-24	0.00	0.1 9-5				1.0 8 20-12	1.0 7 12-7
Ryan Walker	1.2	34-23	0.00		0.2 8 5-4				1.0 8 29-19
Randy Rodríguez	1.0	13-8	0.00						1.0 9 13-8
Kai-Wei Teng	0	0-0	45.00
Carson Seymour	5.0	81-46	3.60	2.0 37-18			3.0 5 44-28