Cooper Criswell or William Kempner

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Cooper Criswell or William Kempner Player Statistics
	Cooper Criswell RP - SEA	William Kempner RP - MIA
2026 Stats


Games Played	33	9

Games Started	0	0

Innings Pitched	37.1	12.1

Wins	3	1

Losses	2	0

Saves	1	0

Blown Saves	1	0

Holds	3	0

Hits Allowed	37	8

Earned Runs	14	4

Home Runs Allowed	3	1

Strikeouts	30	14

Walks	11	4

ERA	3.38	2.92

WHIP	1.29	0.97

Cooper Criswell or William Kempner Player Projections
	Cooper Criswell RP - SEA	William Kempner RP - MIA
2026 Projections


Games Played	37	21

Games Started	4	0

Innings Pitched	58.6	21.5

Wins	3	1

Losses	3	2

Saves	0	0

Blown Saves	0	0

Holds	4	1

Hits Allowed	58	20

Earned Runs	28	11

Home Runs Allowed	7	3

Strikeouts	48	21

Walks	19	12

ERA	4.37	4.71

WHIP	1.32	1.48

Cooper Criswell or William Kempner Player Notes
	Cooper Criswell RP - SEA	William Kempner RP - MIA
News
	The Mariners activated RHP Cooper Criswell from the 60-day injured list. Ari Koslow Mon, Aug 31st	William Kempner has continued his non-throwing rehab. Ari Koslow Thu, Sep 3rd
	Cooper Criswell is targeting his return in late August. Ari Koslow Fri, Jul 31st	The Marlins transferred William Kempner to the 60-day injured list. Ari Koslow Fri, Aug 21st
	The Mariners transferred Cooper Criswell to the 60-day injured list. Ari Koslow Fri, Jul 3rd	William Kempner was scheduled to undergo surgery on Wednesday. Ari Koslow Thu, Aug 20th
	Mariners GM Justin Hollander said Cooper Criswell will undergo an MRI on July 6. Ari Koslow Tue, Jun 30th	William Kempner is scheduled to undergo elbow surgery. Ari Koslow Wed, Aug 12th
	The Mariners expect Cooper Criswell to return in early August. Ari Koslow Thu, Jun 18th	The Marlins say William Kempner will be re-evaluated next week. Ari Koslow Fri, Aug 7th
Notes
There are no recent notes for these players

Cooper Criswell or William Kempner Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	Cooper Criswell RP - SEA			William Kempner RP - MIA
Thu, Mar 26th	vs CLE	Tanner Bibee (6-15)	#62
Fri, Mar 27th	vs CLE	Gavin Williams (13-8)	#18	vs COL	Kyle Freeland (4-10)	#369
Sat, Mar 28th	vs CLE	Joey Cantillo (9-9)	#75	vs COL	Michael Lorenzen (3-13)	#166
Sun, Mar 29th	vs CLE	Slade Cecconi (4-7)	#204	vs COL	Jose Quintana (2-3)	#390
Mon, Mar 30th	vs NYY	Ryan Weathers (5-8)	#250	vs CWS	Davis Martin (9-7)	#103
Tue, Mar 31st	vs NYY	Max Fried (5-4)	#17	vs CWS	Erick Fedde (8-9)	#357
Wed, Apr 1st	vs NYY	Cam Schlittler (14-6)	#13	vs CWS	Shane Smith (0-2)	#310
Fri, Apr 3rd	@ LAA	Reid Detmers (6-8)	#19	@ NYY	Will Warren (10-6)	#50
Sat, Apr 4th	@ LAA	Jack Kochanowicz (2-5)		@ NYY	Ryan Weathers (5-8)	#250
Sun, Apr 5th	@ LAA	George Klassen (2-2)	#277	@ NYY	Max Fried (5-4)	#17
Mon, Apr 6th	@ TEX	Jacob deGrom (11-9)	#4	vs CIN	Brandon Williamson (4-4)	#388
Tue, Apr 7th	@ TEX	Nathan Eovaldi (11-9)	#97	vs CIN	Andrew Abbott (6-11)	#122
Wed, Apr 8th	@ TEX	MacKenzie Gore (8-11)	#49	vs CIN	Brady Singer (6-14)	#157
Fri, Apr 10th	vs HOU	Tatsuya Imai (6-4)	#138	@ DET	Keider Montero (9-9)	#100
Sat, Apr 11th	vs HOU	Lance McCullers Jr. (2-3)		@ DET	Casey Mize (6-9)	#53
Sun, Apr 12th	vs HOU	Cody Bolton (0-1)	#375	@ DET	Tarik Skubal (10-7)	#1
Mon, Apr 13th	vs HOU	Mike Burrows (4-9)	#299	@ ATL	Grant Holmes (9-5)	#121
Tue, Apr 14th	@ SD	Michael King (11-9)	#59	@ ATL	Reynaldo Lopez (4-5)
Wed, Apr 15th	@ SD	Randy Vasquez (10-6)	#275	@ ATL	Bryce Elder (8-8)
Thu, Apr 16th	@ SD	Walker Buehler (8-6)	#156
Fri, Apr 17th	vs TEX	Jacob deGrom (11-9)	#4	vs MIL	Coleman Crow (0-1)	#177
Sat, Apr 18th	vs TEX	Nathan Eovaldi (11-9)	#97	vs MIL	Brandon Woodruff (2-2)
Sun, Apr 19th	vs TEX	MacKenzie Gore (8-11)	#49	vs MIL	Jacob Misiorowski (15-5)	#6
Mon, Apr 20th	vs ATH	J.T. Ginn (9-8)		vs STL	Michael McGreevy (7-9)	#93
Tue, Apr 21st	vs ATH	Jacob Lopez (6-4)	#128	vs STL	Dustin May (7-9)	#51
Wed, Apr 22nd	vs ATH	Aaron Civale (6-7)	#184	vs STL	Kyle Leahy (10-4)	#64
Fri, Apr 24th	@ STL	Andre Pallante (12-7)	#106	@ SF	Adrian Houser (4-7)
Sat, Apr 25th	@ STL	Matthew Liberatore (5-14)	#83	@ SF	Robbie Ray (13-8)	#105
Sun, Apr 26th	@ STL	Michael McGreevy (7-9)	#93	@ SF	Landen Roupp (9-14)	#91
Mon, Apr 27th	@ MIN	Connor Prielipp (5-7)	#96	@ LAD	Yoshinobu Yamamoto (14-8)	#3
Tue, Apr 28th	@ MIN	Joe Ryan (6-10)	#22	@ LAD	Shohei Ohtani (8-2)	#48
Wed, Apr 29th	@ MIN	Taj Bradley (11-6)	#35	@ LAD	Tyler Glasnow (4-1)	#15
Fri, May 1st	vs KC	Cole Ragans (1-4)		vs PHI	Zack Wheeler (13-5)	#8
Sat, May 2nd	vs KC	Seth Lugo (7-8)	#116	vs PHI	Andrew Painter (3-9)	#118
Sun, May 3rd	vs KC	Kris Bubic (3-2)	#137	vs PHI	Jesus Luzardo (14-5)	#16
Mon, May 4th	vs ATL	JR Ritchie (1-3)	#193	vs PHI	Aaron Nola (6-10)	#54
Tue, May 5th	vs ATL	Bryce Elder (8-8)		vs BAL	Chris Bassitt (8-5)	#117
Wed, May 6th	vs ATL	Martin Perez (9-9)	#132	vs BAL	Brandon Young (9-4)	#108
Fri, May 8th	@ CWS	Sean Burke (9-7)	#87	vs WSH	Foster Griffin (15-5)	#57
Sat, May 9th	@ CWS	Anthony Kay (9-9)	#133	vs WSH	Richard Lovelady (3-4)	#346
Sun, May 10th	@ CWS	Davis Martin (9-7)	#103	vs WSH	Cade Cavalli (12-5)	#36
Mon, May 11th	@ HOU	Peter Lambert (8-9)	#111
Tue, May 12th	@ HOU	Tatsuya Imai (6-4)	#138	@ MIN	Bailey Ober (7-6)	#72
Wed, May 13th	@ HOU	Lance McCullers Jr. (2-3)		@ MIN	Simeon Woods Richardson (2-7)
Thu, May 14th	@ HOU	Mike Burrows (4-9)	#299	@ MIN	Zebby Matthews (9-10)	#63
Fri, May 15th	vs SD	Randy Vasquez (10-6)	#275	@ TB	Ian Seymour (9-6)	#41
Sat, May 16th	vs SD	Walker Buehler (8-6)	#156	@ TB	Nick Martinez (15-4)	#77
Sun, May 17th	vs SD	Lucas Giolito (2-3)		@ TB	Drew Rasmussen (14-5)	#9
Mon, May 18th	vs CWS	Noah Schultz (3-9)	#285	vs ATL	JR Ritchie (1-3)	#193
Tue, May 19th	vs CWS	Anthony Kay (9-9)	#133	vs ATL	Martin Perez (9-9)	#132
Wed, May 20th	vs CWS	Sean Burke (9-7)	#87	vs ATL	Chris Sale (14-9)	#7
Fri, May 22nd	@ KC	Noah Cameron (9-8)	#58	vs NYM	Tobias Myers (1-2)	#171
Sat, May 23rd	@ KC	Stephen Kolek (4-3)		vs NYM	Freddy Peralta (9-11)	#56
Sun, May 24th	@ KC	Seth Lugo (7-8)	#116	vs NYM	Christian Scott (4-5)	#43
Mon, May 25th	@ ATH	Aaron Civale (6-7)	#184	@ TOR	Trey Yesavage (5-5)	#141
Tue, May 26th	@ ATH	Gage Jump (6-11)		@ TOR	Braydon Fisher (3-4)	#206
Wed, May 27th	@ ATH	Jeffrey Springs (4-13)	#155	@ TOR	Kevin Gausman (9-12)	#26
Fri, May 29th	vs ARI	Zac Gallen (3-9)	#218	@ NYM	Freddy Peralta (9-11)	#56
Sat, May 30th	vs ARI	Ryne Nelson (3-5)	#167	@ NYM	Christian Scott (4-5)	#43
Sun, May 31st	vs ARI	Merrill Kelly (9-14)	#124	@ NYM	Nolan McLean (11-9)	#39
Mon, Jun 1st	vs NYM	Austin Warren		@ WSH	Cade Cavalli (12-5)	#36
Tue, Jun 2nd	vs NYM	Huascar Brazoban (5-2)	#174	@ WSH	Richard Lovelady (3-4)	#346
Wed, Jun 3rd	vs NYM	Freddy Peralta (9-11)	#56	@ WSH	Andrew Alvarez (2-6)	#151
Fri, Jun 5th	@ DET	Framber Valdez (10-10)	#42	vs TB	Drew Rasmussen (14-5)	#9
Sat, Jun 6th	@ DET	Keider Montero (9-9)	#100	vs TB	Shane McClanahan (10-7)	#163
Sun, Jun 7th	@ DET	Jack Flaherty (3-8)	#120	vs TB	Griffin Jax (7-10)	#20
Mon, Jun 8th	@ BAL	Trey Gibson (1-3)	#373
Tue, Jun 9th	@ BAL	Trevor Rogers (10-10)	#55	vs ARI	Zac Gallen (3-9)	#218
Wed, Jun 10th	@ BAL	Brandon Young (9-4)	#108	vs ARI	Ryne Nelson (3-5)	#167
Thu, Jun 11th	@ BAL	Kyle Bradish (7-14)		vs ARI	Merrill Kelly (9-14)	#124
Fri, Jun 12th	@ WSH	Zack Littell (8-8)	#327	@ PIT	Braxton Ashcraft (14-6)
Sat, Jun 13th	@ WSH	Cade Cavalli (12-5)	#36	@ PIT	Bubba Chandler (8-9)	#123
Sun, Jun 14th	@ WSH	PJ Poulin (3-0)		@ PIT	Paul Skenes (10-11)	#5
Tue, Jun 16th	vs BAL	Brandon Young (9-4)	#108	@ PHI	Jesus Luzardo (14-5)	#16
Wed, Jun 17th	vs BAL	Kyle Bradish (7-14)		@ PHI	Andrew Painter (3-9)	#118
Thu, Jun 18th	vs BAL	Shane Baz (6-15)	#81
Fri, Jun 19th	vs BOS	Ranger Suarez (7-4)	#32	vs SF	Landen Roupp (9-14)	#91
Sat, Jun 20th	vs BOS	Connelly Early (7-5)	#162	vs SF	Trevor McDonald (3-7)
Sun, Jun 21st	vs BOS	Payton Tolle (9-6)	#21	vs SF	Logan Webb (8-9)	#30
Tue, Jun 23rd	@ PIT	Mitch Keller (6-8)		vs TEX	Cal Quantrill (9-5)	#131
Wed, Jun 24th	@ PIT	Braxton Ashcraft (14-6)		vs TEX	Jacob deGrom (11-9)	#4
Thu, Jun 25th	@ PIT	Bubba Chandler (8-9)	#123
Fri, Jun 26th	@ CLE	Joey Cantillo (9-9)	#75	@ STL	Michael McGreevy (7-9)	#93
Sat, Jun 27th	@ CLE	Slade Cecconi (4-7)	#204	@ STL	Andre Pallante (12-7)	#106
Sun, Jun 28th	@ CLE	Gavin Williams (13-8)	#18	@ STL	Kyle Leahy (10-4)	#64
Mon, Jun 29th	vs LAA	Ryan Johnson (5-8)	#231	@ COL	Sean Sullivan (0-3)	#376
Tue, Jun 30th	vs LAA	Jose Soriano (12-7)	#46	@ COL	Tanner Gordon (1-4)	#384
Thu, Jul 2nd	vs LAA	Walbert Urena (9-10)	#302	@ COL	Michael Lorenzen (3-13)	#166
Fri, Jul 3rd	vs TOR	Dylan Cease (11-5)	#11	@ ATH	Jack Perkins (3-11)	#107
Sat, Jul 4th	vs TOR	Shane Bieber (5-2)	#148	@ ATH	Aaron Civale (6-7)	#184
Sun, Jul 5th	vs TOR	Trey Yesavage (5-5)	#141	@ ATH	Gage Jump (6-11)
Tue, Jul 7th	@ MIA	Max Meyer (9-1)		vs SEA	Bryan Woo (12-9)	#10
Wed, Jul 8th	@ MIA	Tyler Phillips (5-6)	#298	vs SEA	George Kirby (9-11)	#29
Thu, Jul 9th	@ MIA	Janson Junk (6-9)	#85	vs SEA	Bryce Miller (4-9)	#44
Fri, Jul 10th	@ TB	Nick Martinez (15-4)	#77	vs CLE	Parker Messick (12-9)	#31
Sat, Jul 11th	@ TB	Griffin Jax (7-10)	#20	vs CLE	Tanner Bibee (6-15)	#62
Sun, Jul 12th	@ TB	Ian Seymour (9-6)	#41	vs CLE	Joey Cantillo (9-9)	#75
Fri, Jul 17th	vs SF	Landen Roupp (9-14)	#91	@ MIL	Logan Henderson (10-3)	#23
Sat, Jul 18th	vs SF	Logan Webb (8-9)	#30	@ MIL	Shane Drohan (7-5)	#68
Sun, Jul 19th	vs SF	Robbie Ray (13-8)	#105	@ MIL	Robert Gasser (4-5)	#67
Mon, Jul 20th	vs CIN	Andrew Abbott (6-11)	#122	@ HOU	Ronel Blanco (0-1)	#219
Tue, Jul 21st	vs CIN	Chase Burns (15-3)	#28	@ HOU	Tatsuya Imai (6-4)	#138
Wed, Jul 22nd	vs CIN	Brady Singer (6-14)	#157	@ HOU	Peter Lambert (8-9)	#111
Fri, Jul 24th	@ TEX	MacKenzie Gore (8-11)	#49	vs SD	German Marquez (4-2)	#291
Sat, Jul 25th	@ TEX	Nathan Eovaldi (11-9)	#97	vs SD	Randy Vasquez (10-6)	#275
Sun, Jul 26th	@ TEX	Jacob deGrom (11-9)	#4	vs SD	Walker Buehler (8-6)	#156
Mon, Jul 27th	@ TEX	Kumar Rocker (5-11)	#95	vs PHI	Zack Wheeler (13-5)	#8
Tue, Jul 28th	@ LAD	Justin Wrobleski (11-5)	#134	vs PHI	Aaron Nola (6-10)	#54
Wed, Jul 29th	@ LAD	Eric Lauer (8-7)		vs PHI	Jesus Luzardo (14-5)	#16
Thu, Jul 30th	@ LAD	Roki Sasaki (5-5)	#80	@ NYM	Nolan McLean (11-9)	#39
Fri, Jul 31st	vs MIN	Zebby Matthews (9-10)	#63	@ NYM	Kodai Senga (0-9)	#129
Sat, Aug 1st	vs MIN	Connor Prielipp (5-7)	#96	@ NYM	Zac Thornton (4-5)	#115
Sun, Aug 2nd	vs MIN	Taj Bradley (11-6)	#35	@ NYM	Robert Stock (1-3)	#314
Tue, Aug 4th	vs DET	Troy Melton (8-4)	#73	@ ATL	Grant Holmes (9-5)	#121
Wed, Aug 5th	vs DET	Drew Anderson (5-6)	#114	@ ATL	Bryce Elder (8-8)
Thu, Aug 6th	vs DET	Framber Valdez (10-10)	#42	@ ATL	Martin Perez (9-9)	#132
Fri, Aug 7th	vs TB	Drew Rasmussen (14-5)	#9	vs LAA	George Klassen (2-2)	#277
Sat, Aug 8th	vs TB	Casey Legumina (2-2)	#306	vs LAA	Walbert Urena (9-10)	#302
Sun, Aug 9th	vs TB	Ian Seymour (9-6)	#41	vs LAA	Grayson Rodriguez (4-7)	#136
Tue, Aug 11th	@ NYY	Ryan Weathers (5-8)	#250	vs PIT	Paul Skenes (10-11)	#5
Wed, Aug 12th	@ NYY	Will Warren (10-6)	#50	vs PIT	Carmen Mlodzinski (7-7)	#86
Thu, Aug 13th	@ NYY	Max Fried (5-4)	#17	vs PIT	Braxton Ashcraft (14-6)
Fri, Aug 14th	@ HOU	Peter Lambert (8-9)	#111	@ CIN	Chase Burns (15-3)	#28
Sat, Aug 15th	@ HOU	Hayden Wesneski (5-2)	#79	@ CIN	Brady Singer (6-14)	#157
Sun, Aug 16th	@ HOU	Hunter Brown (6-3)	#27	@ CIN	Nick Lodolo (3-5)	#101
Tue, Aug 18th	@ MIL	Kyle Harrison (10-4)	#109	@ PHI	Zack Wheeler (13-5)	#8
Wed, Aug 19th	@ MIL	Dustin May (7-9)	#51	@ PHI	Aaron Nola (6-10)	#54
Thu, Aug 20th	@ MIL	Robert Gasser (4-5)	#67
Fri, Aug 21st	vs CHC	Matthew Boyd (8-5)	#52	vs WSH	Brad Lord (5-2)	#189
Sat, Aug 22nd	vs CHC	David Peterson (8-8)	#92	vs WSH	Jake Irvin (2-9)	#247
Sun, Aug 23rd	vs CHC	Shota Imanaga (11-10)	#33	vs WSH	Jackson Kent (1-4)	#234
Mon, Aug 24th	vs PHI	Zack Wheeler (13-5)	#8	vs BOS	Ranger Suarez (7-4)	#32
Tue, Aug 25th	vs PHI	Aaron Nola (6-10)	#54	vs BOS	Payton Tolle (9-6)	#21
Wed, Aug 26th	vs PHI	Jesus Luzardo (14-5)	#16	vs BOS	Sonny Gray (17-5)	#34
Fri, Aug 28th	@ TOR	Dylan Cease (11-5)	#11	@ WSH	Jackson Kent (1-4)	#234
Sat, Aug 29th	@ TOR	Jose Soriano (12-7)	#46	@ WSH	Cade Cavalli (12-5)	#36
Sun, Aug 30th	@ TOR	Max Scherzer (3-8)	#90	@ WSH	Andrew Alvarez (2-6)	#151
Mon, Aug 31st	@ BOS	Payton Tolle (9-6)	#21	@ WSH	Will Dion (1-2)	#158
Tue, Sep 1st	@ BOS	Jedixson Paez (0-1)	#194	@ KC	Randy Dobnak (3-4)	#371
Wed, Sep 2nd	@ BOS	Patrick Sandoval (1-6)	#74	@ KC	Noah Cameron (9-8)	#58
Thu, Sep 3rd	vs ATH	Jack Perkins (3-11)	#107	@ KC	Michael Wacha (9-9)	#65
Fri, Sep 4th	vs ATH	Kade Morris (0-1)	#379	vs CHC	Shota Imanaga (11-10)	#33
Sat, Sep 5th	vs ATH	Jeffrey Springs (4-13)	#155	vs CHC	Javier Assad (6-1)	#191
Sun, Sep 6th	vs ATH	Gage Jump (6-11)		vs CHC	Clay Holmes (6-7)	#76
Tue, Sep 8th	vs TEX	Cal Quantrill (9-5)	#131	vs NYM	Sean Manaea (5-7)	#78
Wed, Sep 9th	vs TEX	Cody Bradford (0-5)	#89	vs NYM	Robert Stock (1-3)	#314
Thu, Sep 10th	vs TEX	Jacob deGrom (11-9)	#4
Fri, Sep 11th	@ ATH	Jeffrey Springs (4-13)	#155	vs LAD	Blake Snell (4-1)	#12
Sat, Sep 12th	@ ATH	Gage Jump (6-11)		vs LAD	Tyler Glasnow (4-1)	#15
Sun, Sep 13th	@ ATH	Jacob Lopez (6-4)	#128	vs LAD	Emmet Sheehan (5-8)	#140
Mon, Sep 14th	@ LAA	Reid Detmers (6-8)	#19	@ ARI	Corbin Burnes (0-0)	#45
Tue, Sep 15th	@ LAA	Ryan Johnson (5-8)	#231	@ ARI	Michael Soroka (8-5)	#70
Wed, Sep 16th	@ LAA	Yusei Kikuchi (1-6)	#66	@ ARI	Merrill Kelly (9-14)	#124
Fri, Sep 18th	@ COL	Gabriel Hughes (0-8)	#386	@ SD	Nick Pivetta (2-2)	#25
Sat, Sep 19th	@ COL	Tomoyuki Sugano (12-10)	#391	@ SD	Casey Mize (6-9)	#53
Sun, Sep 20th	@ COL	Kyle Freeland (4-10)	#369	@ SD	Walker Buehler (8-6)	#156
Tue, Sep 22nd	vs HOU	Cristian Javier (2-6)	#104	@ CHC	Kevin Gausman (9-12)	#26
Wed, Sep 23rd	vs HOU	Ethan Pecko (1-0)	#215	@ CHC	Shota Imanaga (11-10)	#33
Thu, Sep 24th	vs LAA	Grayson Rodriguez (4-7)	#136	@ CHC	Clay Holmes (6-7)	#76
Fri, Sep 25th	vs LAA	Reid Detmers (6-8)	#19	vs ATL	Tyler Mahle (6-10)	#60
Sat, Sep 26th	vs LAA			vs ATL	Martin Perez (9-9)	#132
Sun, Sep 27th	vs LAA			vs ATL
Thu, Apr 9th				vs CIN	Rhett Lowder (6-11)	#126
Thu, May 7th				vs BAL	Cade Povich (2-1)	#221
Thu, May 21st				vs ATL	Spencer Strider (4-2)
Mon, Jun 15th				@ PHI	Zack Wheeler (13-5)	#8
Mon, Jun 22nd				vs TEX	Tyler Alexander (5-2)	#152
Wed, Jul 1st				@ COL	Kyle Freeland (4-10)	#369
Mon, Aug 17th				@ PHI	Cristopher Sanchez (17-6)	#2
Mon, Sep 7th				vs NYM	Jonah Tong (2-1)	#98