Spencer Bivens or William Kempner

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Spencer Bivens or William Kempner Player Statistics
	Spencer Bivens RP - SF	William Kempner RP - MIA
2026 Stats


Games Played	2	9

Games Started	0	0

Innings Pitched	2.0	12.1

Wins	0	1

Losses	0	0

Saves	0	0

Blown Saves	0	0

Holds	0	0

Hits Allowed	3	8

Earned Runs	0	4

Home Runs Allowed	0	1

Strikeouts	3	14

Walks	1	4

ERA	0.00	2.92

WHIP	2.00	0.97

Spencer Bivens or William Kempner Player Projections
	Spencer Bivens RP - SF	William Kempner RP - MIA
2026 Projections


Games Played	58	21

Games Started	0	0

Innings Pitched	67.7	21.5

Wins	3	1

Losses	3	2

Saves	1	0

Blown Saves	0	0

Holds	11	1

Hits Allowed	68	20

Earned Runs	32	11

Home Runs Allowed	8	3

Strikeouts	52	21

Walks	22	12

ERA	4.26	4.71

WHIP	1.33	1.48

Spencer Bivens or William Kempner Player Notes
	Spencer Bivens RP - SF	William Kempner RP - MIA
News
	The Giants optioned Spencer Bivens to Triple-A Sacramento. Ari Koslow Sun, Jul 12th	The Marlins say William Kempner will be re-evaluated next week. Ari Koslow Fri, Aug 7th
	The Giants are calling up Spencer Bivens. Ari Koslow Sat, Jul 4th	William Kempner remains shut down from throwing. Ari Koslow Fri, Jul 17th
	The Giants have optioned right-hander Spencer Bivens to Triple-A Sacramento. Brenton Kemp Tue, Mar 24th	The Miami Marlins placed William Kempner on the 15-day injured list on Sunday due to a right elbow sprain. Nicholas Rodriguez Sun, Jul 12th
		The Marlins recalled William Kempner from Triple-A Jacksonville. Ari Koslow Fri, Jul 3rd
		The Marlins optioned RHP Will Kempner to Triple-A Jacksonville. Ari Koslow Tue, Jun 16th
Notes
There are no recent notes for these players

Spencer Bivens or William Kempner Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Spencer Bivens RP - SF			William Kempner RP - MIA
Wed, Mar 25th	vs NYY	Max Fried (4-3)	#14
Fri, Mar 27th	vs NYY	Cam Schlittler (10-6)	#17	vs COL	Kyle Freeland (3-10)	#355
Sat, Mar 28th	vs NYY	Will Warren (8-6)	#64	vs COL	Michael Lorenzen (3-10)	#433
Mon, Mar 30th	@ SD	Walker Buehler (6-5)	#235	vs CWS	Davis Martin (9-6)	#78
Tue, Mar 31st	@ SD	German Marquez (4-2)	#344	vs CWS	Erick Fedde (6-7)	#410
Wed, Apr 1st	@ SD	Nick Pivetta (1-2)	#85	vs CWS	Shane Smith (0-2)	#219
Thu, Apr 2nd	vs NYM	David Peterson (6-7)	#126
Fri, Apr 3rd	vs NYM	Nolan McLean (8-7)	#31	@ NYY	Will Warren (8-6)	#64
Sat, Apr 4th	vs NYM	Clay Holmes (4-5)	#70	@ NYY	Ryan Weathers (5-7)	#60
Sun, Apr 5th	vs NYM	Kodai Senga (0-8)	#144	@ NYY	Max Fried (4-3)	#14
Mon, Apr 6th	vs PHI	Andrew Painter (1-8)	#202	vs CIN	Brandon Williamson (2-3)	#385
Tue, Apr 7th	vs PHI	Cristopher Sanchez (15-4)	#4	vs CIN	Andrew Abbott (6-7)	#96
Wed, Apr 8th	vs PHI	Aaron Nola (3-9)	#59	vs CIN	Brady Singer (5-11)	#141
Fri, Apr 10th	@ BAL	Shane Baz (4-11)	#68	@ DET	Keider Montero (8-7)	#102
Sat, Apr 11th	@ BAL	Chris Bassitt (4-4)	#178	@ DET	Casey Mize (4-7)	#34
Sun, Apr 12th	@ BAL	Cade Povich (2-1)	#196	@ DET	Tarik Skubal (7-6)	#2
Tue, Apr 14th	@ CIN	Brady Singer (5-11)	#141	@ ATL	Reynaldo Lopez (4-3)	#105
Wed, Apr 15th	@ CIN	Rhett Lowder (4-7)	#221	@ ATL	Bryce Elder (8-6)	#170
Thu, Apr 16th	@ CIN	Chase Burns (13-2)	#22
Fri, Apr 17th	@ WSH	Zack Littell (7-8)	#279	vs MIL	Coleman Crow (0-1)	#301
Sat, Apr 18th	@ WSH	Cade Cavalli (9-5)	#66	vs MIL	Brandon Woodruff (2-2)
Sun, Apr 19th	@ WSH	PJ Poulin (3-0)	#381	vs MIL	Jacob Misiorowski (11-5)	#5
Tue, Apr 21st	vs LAD	Yoshinobu Yamamoto (11-7)	#11	vs STL	Dustin May (6-7)	#40
Wed, Apr 22nd	vs LAD	Shohei Ohtani (8-2)	#1	vs STL	Kyle Leahy (8-4)	#108
Thu, Apr 23rd	vs LAD	Tyler Glasnow (3-0)	#54
Fri, Apr 24th	vs MIA	Sandy Alcantara (13-6)	#58	@ SF	Adrian Houser (3-7)	#193
Sat, Apr 25th	vs MIA	Eury Perez (5-9)	#45	@ SF	Robbie Ray (10-7)	#81
Sun, Apr 26th	vs MIA	Max Meyer (9-1)	#138	@ SF	Landen Roupp (7-11)	#65
Tue, Apr 28th	@ PHI	Jesus Luzardo (10-5)	#10	@ LAD	Shohei Ohtani (8-2)	#1
Thu, Apr 30th	@ PHI	Tim Mayza (3-3)	#173
Fri, May 1st	@ TB	Shane McClanahan (9-6)	#63	vs PHI	Zack Wheeler (10-3)	#6
Sat, May 2nd	@ TB	Griffin Jax (6-9)	#47	vs PHI	Andrew Painter (1-8)	#202
Sun, May 3rd	@ TB	Steven Matz (5-4)	#179	vs PHI	Jesus Luzardo (10-5)	#10
Mon, May 4th	vs SD	Randy Vasquez (8-6)	#366	vs PHI	Aaron Nola (3-9)	#59
Tue, May 5th	vs SD	Walker Buehler (6-5)	#235	vs BAL	Chris Bassitt (4-4)	#178
Wed, May 6th	vs SD	Bradgley Rodriguez (3-2)	#153	vs BAL	Brandon Young (8-3)	#137
Fri, May 8th	vs PIT	Carmen Mlodzinski (6-4)	#109	vs WSH	Foster Griffin (12-4)	#41
Sat, May 9th	vs PIT	Braxton Ashcraft (11-5)	#29	vs WSH	Richard Lovelady (2-4)	#343
Sun, May 10th	vs PIT	Bubba Chandler (5-8)	#130	vs WSH	Cade Cavalli (9-5)	#66
Mon, May 11th	@ LAD	Roki Sasaki (5-5)	#94
Tue, May 12th	@ LAD	Yoshinobu Yamamoto (11-7)	#11	@ MIN	Bailey Ober (7-3)	#104
Wed, May 13th	@ LAD	Shohei Ohtani (8-2)	#1	@ MIN	Simeon Woods Richardson (1-7)
Thu, May 14th	@ LAD	Emmet Sheehan (4-8)	#127	@ MIN	Zebby Matthews (5-8)	#110
Fri, May 15th	@ ATH	Aaron Civale (5-7)	#183	@ TB	Ian Seymour (9-3)	#77
Sat, May 16th	@ ATH	Luis Severino (2-6)	#250	@ TB	Nick Martinez (11-3)	#84
Sun, May 17th	@ ATH	Jeffrey Springs (3-11)	#330	@ TB	Drew Rasmussen (11-5)	#15
Mon, May 18th	@ ARI	Zac Gallen (3-9)	#246	vs ATL	JR Ritchie (1-2)	#278
Tue, May 19th	@ ARI	Ryne Nelson (3-5)	#190	vs ATL	Martin Perez (7-6)	#212
Wed, May 20th	@ ARI	Merrill Kelly (8-9)	#122	vs ATL	Chris Sale (12-7)	#7
Fri, May 22nd	vs CWS	Davis Martin (9-6)	#78	vs NYM	Tobias Myers (0-2)	#214
Sat, May 23rd	vs CWS	Bryan Hudson (3-4)	#155	vs NYM	Freddy Peralta (5-9)	#46
Sun, May 24th	vs CWS	Noah Schultz (3-9)	#286	vs NYM	Christian Scott (3-3)	#53
Mon, May 25th	vs ARI	Merrill Kelly (8-9)	#122	@ TOR	Trey Yesavage (5-5)	#149
Tue, May 26th	vs ARI	Eduardo Rodriguez (11-4)	#125	@ TOR	Braydon Fisher (3-3)	#174
Wed, May 27th	vs ARI	Michael Soroka (8-3)	#74	@ TOR	Kevin Gausman (6-10)	#25
Fri, May 29th	@ COL	Michael Lorenzen (3-10)	#433	@ NYM	Freddy Peralta (5-9)	#46
Sat, May 30th	@ COL	Ryan Feltner (4-6)	#432	@ NYM	Christian Scott (3-3)	#53
Sun, May 31st	@ COL	Tanner Gordon (0-3)	#416	@ NYM	Nolan McLean (8-7)	#31
Mon, Jun 1st	@ MIL	Shane Drohan (6-4)	#95	@ WSH	Cade Cavalli (9-5)	#66
Tue, Jun 2nd	@ MIL	Kyle Harrison (9-2)	#49	@ WSH	Richard Lovelady (2-4)	#343
Wed, Jun 3rd	@ MIL	Robert Gasser (3-4)	#134	@ WSH	Andrew Alvarez (2-3)	#135
Thu, Jun 4th	@ MIL	Coleman Crow (0-1)	#301
Fri, Jun 5th	@ CHC	Edward Cabrera (5-4)	#91	vs TB	Drew Rasmussen (11-5)	#15
Sat, Jun 6th	@ CHC	Ben Brown (4-2)	#159	vs TB	Shane McClanahan (9-6)	#63
Sun, Jun 7th	@ CHC	Jameson Taillon (2-6)	#143	vs TB	Griffin Jax (6-9)	#47
Mon, Jun 8th	vs WSH	Richard Lovelady (2-4)	#343
Tue, Jun 9th	vs WSH	Andrew Alvarez (2-3)	#135	vs ARI	Zac Gallen (3-9)	#246
Wed, Jun 10th	vs WSH	Foster Griffin (12-4)	#41	vs ARI	Ryne Nelson (3-5)	#190
Fri, Jun 12th	vs CHC	Javier Assad (6-1)	#222	@ PIT	Braxton Ashcraft (11-5)	#29
Sat, Jun 13th	vs CHC	Ben Brown (4-2)	#159	@ PIT	Bubba Chandler (5-8)	#130
Sun, Jun 14th	vs CHC	Ryan Rolison		@ PIT	Paul Skenes (9-10)	#3
Wed, Jun 17th	@ ATL	JR Ritchie (1-2)	#278	@ PHI	Andrew Painter (1-8)	#202
Fri, Jun 19th	@ MIA	Lake Bachar (1-2)	#217	vs SF	Landen Roupp (7-11)	#65
Sat, Jun 20th	@ MIA	Max Meyer (9-1)	#138	vs SF	Trevor McDonald (3-7)
Sun, Jun 21st	@ MIA	Ryan Gusto (0-3)	#150	vs SF	Logan Webb (7-7)	#16
Tue, Jun 23rd	vs ATH	Aaron Civale (5-7)	#183	vs TEX	Cal Quantrill (4-4)	#290
Wed, Jun 24th	vs ATH	Gage Jump (5-7)	#115	vs TEX	Jacob deGrom (8-7)	#9
Thu, Jun 25th	vs ATH	Jeffrey Springs (3-11)	#330
Fri, Jun 26th	vs ATL	Reynaldo Lopez (4-3)	#105	@ STL	Michael McGreevy (4-9)	#103
Sat, Jun 27th	vs ATL	Bryce Elder (8-6)	#170	@ STL	Andre Pallante (12-6)	#99
Sun, Jun 28th	vs ATL	Chris Sale (12-7)	#7	@ STL	Kyle Leahy (8-4)	#108
Mon, Jun 29th	@ ARI	Eduardo Rodriguez (11-4)	#125	@ COL	Sean Sullivan (0-3)	#426
Tue, Jun 30th	@ ARI	Brandon Pfaadt (6-1)	#79	@ COL	Tanner Gordon (0-3)	#416
Wed, Jul 1st	@ ARI	Zac Gallen (3-9)	#246	@ COL	Kyle Freeland (3-10)	#355
Fri, Jul 3rd	@ COL	Ryan Feltner (4-6)	#432	@ ATH	Jack Perkins (2-8)	#120
Sat, Jul 4th	@ COL	Sean Sullivan (0-3)	#426	@ ATH	Aaron Civale (5-7)	#183
Sun, Jul 5th	@ COL	Tanner Gordon (0-3)	#416	@ ATH	Gage Jump (5-7)	#115
Mon, Jul 6th	vs TOR	Kevin Gausman (6-10)	#25
Tue, Jul 7th	vs TOR	Spencer Miles (4-2)	#117	vs SEA	Bryan Woo (8-8)	#13
Wed, Jul 8th	vs TOR	Dylan Cease (7-5)	#8	vs SEA	George Kirby (8-9)	#21
Thu, Jul 9th	vs COL	Ryan Feltner (4-6)	#432	vs SEA	Bryce Miller (4-6)	#33
Fri, Jul 10th	vs COL	Tanner Gordon (0-3)	#416	vs CLE	Parker Messick (9-6)	#38
Sat, Jul 11th	vs COL	Kyle Freeland (3-10)	#355	vs CLE	Tanner Bibee (4-11)	#50
Sun, Jul 12th	vs COL	Michael Lorenzen (3-10)	#433	vs CLE	Joey Cantillo (8-7)	#73
Fri, Jul 17th	@ SEA	Bryce Miller (4-6)	#33	@ MIL	Logan Henderson (6-1)	#32
Sat, Jul 18th	@ SEA	Bryan Woo (8-8)	#13	@ MIL	Shane Drohan (6-4)	#95
Sun, Jul 19th	@ SEA	Logan Gilbert (8-7)	#12	@ MIL	Robert Gasser (3-4)	#134
Mon, Jul 20th	@ KC	Michael Wacha (5-8)	#71	@ HOU	Ronel Blanco (0-1)	#131
Tue, Jul 21st	@ KC	Luinder Avila (5-4)		@ HOU	Tatsuya Imai (6-4)	#121
Wed, Jul 22nd	@ KC	Seth Lugo (5-7)	#152	@ HOU	Peter Lambert (8-6)	#142
Fri, Jul 24th	vs LAA	Grayson Rodriguez (3-5)	#106	vs SD	German Marquez (4-2)	#344
Sat, Jul 25th	vs LAA	Ryan Johnson (2-6)	#271	vs SD	Randy Vasquez (8-6)	#366
Sun, Jul 26th	vs LAA	Jose Soriano (9-6)	#42	vs SD	Walker Buehler (6-5)	#235
Mon, Jul 27th	vs MIL	Brandon Sproat (3-7)	#209	vs PHI	Zack Wheeler (10-3)	#6
Tue, Jul 28th	vs MIL	Logan Henderson (6-1)	#32	vs PHI	Aaron Nola (3-9)	#59
Wed, Jul 29th	vs MIL	Thomas Pannone (0-1)	#328	vs PHI	Jesus Luzardo (10-5)	#10
Thu, Jul 30th	@ SD	JP Sears (3-4)	#241	@ NYM	Nolan McLean (8-7)	#31
Fri, Jul 31st	@ SD	Bradgley Rodriguez (3-2)	#153	@ NYM	Kodai Senga (0-8)	#144
Sat, Aug 1st	@ SD	Walker Buehler (6-5)	#235	@ NYM	Zac Thornton (3-2)	#140
Sun, Aug 2nd	@ SD	Kyle Hart (0-2)	#186	@ NYM	Robert Stock (0-2)	#200
Mon, Aug 3rd	@ TEX	Cal Quantrill (4-4)	#290
Tue, Aug 4th	@ TEX	MacKenzie Gore (6-9)	#36	@ ATL	Grant Holmes (7-4)	#166
Wed, Aug 5th	@ TEX	Cody Bradford (0-0)	#80	@ ATL	Bryce Elder (8-6)	#170
Fri, Aug 7th	vs DET	Keider Montero (8-7)	#102	vs LAA	George Klassen (0-1)	#236
Sat, Aug 8th	vs DET	Jackson Jobe (1-0)	#158	vs LAA	Walbert Urena (7-8)	#262
Sun, Aug 9th	vs DET	Troy Melton (7-1)	#55	vs LAA	Grayson Rodriguez (3-5)	#106
Mon, Aug 10th	vs HOU	Hayden Wesneski (2-0)	#87
Tue, Aug 11th	vs HOU	Hunter Brown (3-1)	#20	vs PIT	Paul Skenes (9-10)	#3
Wed, Aug 12th	vs HOU	Ronel Blanco (0-1)	#131	vs PIT
Fri, Aug 14th	vs COL	Kyle Freeland (3-10)	#355	@ CIN	Chase Burns (13-2)	#22
Sat, Aug 15th	vs COL	Michael Lorenzen (3-10)	#433	@ CIN	Brady Singer (5-11)	#141
Sun, Aug 16th	vs COL	Gabriel Hughes (0-3)	#225	@ CIN	Nick Lodolo (3-2)	#101
Tue, Aug 18th	@ CLE			@ PHI
Wed, Aug 19th	@ CLE			@ PHI
Thu, Aug 20th	@ CLE
Fri, Aug 21st	@ BOS			vs WSH
Sat, Aug 22nd	@ BOS			vs WSH
Sun, Aug 23rd	@ BOS			vs WSH
Mon, Aug 24th	vs CIN			vs BOS
Tue, Aug 25th	vs CIN			vs BOS
Wed, Aug 26th	vs CIN			vs BOS
Thu, Aug 27th	vs ARI
Fri, Aug 28th	vs ARI			@ WSH
Sat, Aug 29th	vs ARI			@ WSH
Mon, Aug 31st	@ ATL	Spencer Strider (4-2)		@ WSH
Tue, Sep 1st	@ PIT			@ KC
Wed, Sep 2nd	@ PIT			@ KC
Thu, Sep 3rd	@ PIT			@ KC
Fri, Sep 4th	@ NYM			vs CHC
Sat, Sep 5th	@ NYM			vs CHC
Sun, Sep 6th	@ NYM			vs CHC
Mon, Sep 7th	vs STL			vs NYM
Tue, Sep 8th	vs STL			vs NYM
Wed, Sep 9th	vs STL			vs NYM
Fri, Sep 11th	vs SD			vs LAD
Sat, Sep 12th	vs SD			vs LAD
Sun, Sep 13th	vs SD			vs LAD
Mon, Sep 14th	@ STL			@ ARI
Tue, Sep 15th	@ STL			@ ARI
Wed, Sep 16th	@ STL			@ ARI
Fri, Sep 18th	@ LAD			@ SD
Sat, Sep 19th	@ LAD			@ SD
Sun, Sep 20th	@ LAD			@ SD
Mon, Sep 21st	vs MIN
Tue, Sep 22nd	vs MIN			@ CHC
Wed, Sep 23rd	vs MIN			@ CHC
Fri, Sep 25th	vs LAD			vs ATL
Sat, Sep 26th	vs LAD			vs ATL
Sun, Sep 27th	vs LAD			vs ATL
Sun, Mar 29th				vs COL	Jose Quintana (2-3)	#415
Thu, Apr 9th				vs CIN	Rhett Lowder (4-7)	#221
Mon, Apr 13th				@ ATL	Grant Holmes (7-4)	#166
Mon, Apr 20th				vs STL	Michael McGreevy (4-9)	#103
Mon, Apr 27th				@ LAD	Yoshinobu Yamamoto (11-7)	#11
Wed, Apr 29th				@ LAD	Tyler Glasnow (3-0)	#54
Thu, May 7th				vs BAL	Cade Povich (2-1)	#196
Thu, May 21st				vs ATL	Spencer Strider (4-2)
Thu, Jun 11th				vs ARI	Merrill Kelly (8-9)	#122
Mon, Jun 15th				@ PHI	Zack Wheeler (10-3)	#6
Tue, Jun 16th				@ PHI	Jesus Luzardo (10-5)	#10
Mon, Jun 22nd				vs TEX	Tyler Alexander (3-2)	#162
Thu, Jul 2nd				@ COL	Michael Lorenzen (3-10)	#433
Thu, Aug 6th				@ ATL	Martin Perez (7-6)	#212
Thu, Aug 13th				vs PIT	Braxton Ashcraft (11-5)	#29
Mon, Aug 17th				@ PHI	Cristopher Sanchez (15-4)	#4
Sun, Aug 30th				@ WSH
Thu, Sep 24th				@ CHC