Jose Castillo or William Kempner

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Jose Castillo or William Kempner Player Statistics
	Jose Castillo RP - FA	William Kempner RP - MIA
2026 Stats


Games Played	‐	9

Games Started	‐	0

Innings Pitched	‐	12.1

Wins	‐	1

Losses	‐	0

Saves	‐	0

Blown Saves	‐	0

Holds	‐	0

Hits Allowed	‐	8

Earned Runs	‐	4

Home Runs Allowed	‐	1

Strikeouts	‐	14

Walks	‐	4

ERA	‐	2.92

WHIP	‐	0.97

Jose Castillo or William Kempner Player Projections
	Jose Castillo RP - FA	William Kempner RP - MIA
2026 Projections


Games Played	22	21

Games Started	0	0

Innings Pitched	23.2	21.5

Wins	2	1

Losses	1	2

Saves	0	0

Blown Saves	0	0

Holds	1	1

Hits Allowed	24	20

Earned Runs	17	11

Home Runs Allowed	3	3

Strikeouts	23	21

Walks	11	12

ERA	6.41	4.71

WHIP	1.49	1.48

Jose Castillo or William Kempner Player Notes
	Jose Castillo RP - FA	William Kempner RP - MIA
News
		William Kempner has continued his non-throwing rehab. Ari Koslow Thu, Sep 3rd
		The Marlins transferred William Kempner to the 60-day injured list. Ari Koslow Fri, Aug 21st
		William Kempner was scheduled to undergo surgery on Wednesday. Ari Koslow Thu, Aug 20th
		William Kempner is scheduled to undergo elbow surgery. Ari Koslow Wed, Aug 12th
		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

Jose Castillo or William Kempner Player Schedules
Date	Opp	Opp	Opp Pitcher	VBR
	Jose Castillo RP - FA	William Kempner RP - MIA
Fri, Mar 27th		vs COL	Kyle Freeland (4-10)	#381
Sat, Mar 28th		vs COL	Michael Lorenzen (3-11)	#131
Sun, Mar 29th		vs COL	Jose Quintana (2-3)	#407
Mon, Mar 30th		vs CWS	Davis Martin (9-6)	#99
Tue, Mar 31st		vs CWS	Erick Fedde (8-8)	#399
Wed, Apr 1st		vs CWS	Shane Smith (0-2)	#283
Fri, Apr 3rd		@ NYY	Will Warren (9-6)	#80
Sat, Apr 4th		@ NYY	Ryan Weathers (5-8)	#177
Sun, Apr 5th		@ NYY	Max Fried (4-4)	#15
Mon, Apr 6th		vs CIN	Brandon Williamson (3-4)	#369
Tue, Apr 7th		vs CIN	Andrew Abbott (6-10)	#130
Wed, Apr 8th		vs CIN	Brady Singer (6-13)	#157
Thu, Apr 9th		vs CIN	Rhett Lowder (6-9)	#228
Fri, Apr 10th		@ DET	Keider Montero (9-8)	#116
Sat, Apr 11th		@ DET	Casey Mize (5-9)	#52
Sun, Apr 12th		@ DET	Tarik Skubal (8-7)	#2
Mon, Apr 13th		@ ATL	Grant Holmes (9-5)	#155
Tue, Apr 14th		@ ATL	Reynaldo Lopez (4-3)	#83
Wed, Apr 15th		@ ATL	Bryce Elder (8-8)	#144
Fri, Apr 17th		vs MIL	Coleman Crow (0-1)	#258
Sat, Apr 18th		vs MIL	Brandon Woodruff (2-2)
Sun, Apr 19th		vs MIL	Jacob Misiorowski (14-5)	#13
Mon, Apr 20th		vs STL	Michael McGreevy (6-9)	#107
Tue, Apr 21st		vs STL	Dustin May (6-9)	#57
Wed, Apr 22nd		vs STL	Kyle Leahy (10-4)	#90
Fri, Apr 24th		@ SF	Adrian Houser (4-7)
Sat, Apr 25th		@ SF	Robbie Ray (11-8)	#106
Sun, Apr 26th		@ SF	Landen Roupp (8-13)	#87
Mon, Apr 27th		@ LAD	Yoshinobu Yamamoto (12-8)	#5
Tue, Apr 28th		@ LAD	Shohei Ohtani (8-2)	#1
Wed, Apr 29th		@ LAD	Tyler Glasnow (4-0)	#9
Fri, May 1st		vs PHI	Zack Wheeler (12-5)	#7
Sat, May 2nd		vs PHI	Andrew Painter (3-8)	#128
Sun, May 3rd		vs PHI	Jesus Luzardo (14-5)	#8
Mon, May 4th		vs PHI	Aaron Nola (6-10)	#62
Tue, May 5th		vs BAL	Chris Bassitt (6-5)	#141
Wed, May 6th		vs BAL	Brandon Young (9-3)	#123
Thu, May 7th		vs BAL	Cade Povich (2-1)	#236
Fri, May 8th		vs WSH	Foster Griffin (15-4)	#56
Sat, May 9th		vs WSH	Richard Lovelady (2-4)	#264
Sun, May 10th		vs WSH	Cade Cavalli (12-5)	#37
Tue, May 12th		@ MIN	Bailey Ober (7-5)	#88
Wed, May 13th		@ MIN	Simeon Woods Richardson (2-7)
Thu, May 14th		@ MIN	Zebby Matthews (9-9)	#92
Fri, May 15th		@ TB	Ian Seymour (9-6)	#43
Sat, May 16th		@ TB	Nick Martinez (14-4)	#84
Sun, May 17th		@ TB	Drew Rasmussen (14-5)	#19
Mon, May 18th		vs ATL	JR Ritchie (1-2)	#278
Tue, May 19th		vs ATL	Martin Perez (8-9)	#181
Wed, May 20th		vs ATL	Chris Sale (14-9)	#3
Thu, May 21st		vs ATL	Spencer Strider (4-2)
Fri, May 22nd		vs NYM	Tobias Myers (1-2)	#202
Sat, May 23rd		vs NYM	Freddy Peralta (7-11)	#51
Sun, May 24th		vs NYM	Christian Scott (4-4)	#39
Mon, May 25th		@ TOR	Trey Yesavage (5-5)	#214
Tue, May 26th		@ TOR	Braydon Fisher (3-4)	#159
Wed, May 27th		@ TOR	Kevin Gausman (9-11)	#23
Fri, May 29th		@ NYM	Freddy Peralta (7-11)	#51
Sat, May 30th		@ NYM	Christian Scott (4-4)	#39
Sun, May 31st		@ NYM	Nolan McLean (11-8)	#35
Mon, Jun 1st		@ WSH	Cade Cavalli (12-5)	#37
Tue, Jun 2nd		@ WSH	Richard Lovelady (2-4)	#264
Wed, Jun 3rd		@ WSH	Andrew Alvarez (2-6)	#124
Fri, Jun 5th		vs TB	Drew Rasmussen (14-5)	#19
Sat, Jun 6th		vs TB	Shane McClanahan (10-7)	#152
Sun, Jun 7th		vs TB	Griffin Jax (6-10)	#30
Tue, Jun 9th		vs ARI	Zac Gallen (3-9)	#138
Wed, Jun 10th		vs ARI	Ryne Nelson (3-5)	#193
Thu, Jun 11th		vs ARI	Merrill Kelly (9-13)	#158
Fri, Jun 12th		@ PIT	Braxton Ashcraft (14-6)	#27
Sat, Jun 13th		@ PIT	Bubba Chandler (6-9)	#117
Sun, Jun 14th		@ PIT	Paul Skenes (10-11)	#11
Mon, Jun 15th		@ PHI	Zack Wheeler (12-5)	#7
Tue, Jun 16th		@ PHI	Jesus Luzardo (14-5)	#8
Wed, Jun 17th		@ PHI	Andrew Painter (3-8)	#128
Fri, Jun 19th		vs SF	Landen Roupp (8-13)	#87
Sat, Jun 20th		vs SF	Trevor McDonald (3-7)
Sun, Jun 21st		vs SF	Logan Webb (8-8)	#21
Mon, Jun 22nd		vs TEX	Tyler Alexander (5-2)	#172
Tue, Jun 23rd		vs TEX	Cal Quantrill (7-5)	#154
Wed, Jun 24th		vs TEX	Jacob deGrom (10-9)	#12
Fri, Jun 26th		@ STL	Michael McGreevy (6-9)	#107
Sat, Jun 27th		@ STL	Andre Pallante (12-6)	#122
Sun, Jun 28th		@ STL	Kyle Leahy (10-4)	#90
Mon, Jun 29th		@ COL	Sean Sullivan (0-3)	#389
Tue, Jun 30th		@ COL	Tanner Gordon (1-4)	#351
Wed, Jul 1st		@ COL	Kyle Freeland (4-10)	#381
Thu, Jul 2nd		@ COL	Michael Lorenzen (3-11)	#131
Fri, Jul 3rd		@ ATH	Jack Perkins (3-10)	#129
Sat, Jul 4th		@ ATH	Aaron Civale (6-7)	#174
Sun, Jul 5th		@ ATH	Gage Jump (6-10)	#114
Tue, Jul 7th		vs SEA	Bryan Woo (11-9)	#14
Wed, Jul 8th		vs SEA	George Kirby (9-11)	#24
Thu, Jul 9th		vs SEA	Bryce Miller (4-8)	#50
Fri, Jul 10th		vs CLE	Parker Messick (11-9)	#32
Sat, Jul 11th		vs CLE	Tanner Bibee (5-15)	#64
Sun, Jul 12th		vs CLE	Joey Cantillo (9-9)	#72
Fri, Jul 17th		@ MIL	Logan Henderson (9-3)	#25
Sat, Jul 18th		@ MIL	Shane Drohan (7-5)	#95
Sun, Jul 19th		@ MIL	Robert Gasser (4-5)	#85
Mon, Jul 20th		@ HOU	Ronel Blanco (0-1)	#132
Tue, Jul 21st		@ HOU	Tatsuya Imai (6-4)	#118
Wed, Jul 22nd		@ HOU	Peter Lambert (8-8)	#137
Fri, Jul 24th		vs SD	German Marquez (4-2)	#365
Sat, Jul 25th		vs SD	Randy Vasquez (10-6)	#205
Sun, Jul 26th		vs SD	Walker Buehler (8-6)	#192
Mon, Jul 27th		vs PHI	Zack Wheeler (12-5)	#7
Tue, Jul 28th		vs PHI	Aaron Nola (6-10)	#62
Wed, Jul 29th		vs PHI	Jesus Luzardo (14-5)	#8
Thu, Jul 30th		@ NYM	Nolan McLean (11-8)	#35
Fri, Jul 31st		@ NYM	Kodai Senga (0-9)	#113
Sat, Aug 1st		@ NYM	Zac Thornton (3-5)	#125
Sun, Aug 2nd		@ NYM	Robert Stock (1-3)	#160
Tue, Aug 4th		@ ATL	Grant Holmes (9-5)	#155
Wed, Aug 5th		@ ATL	Bryce Elder (8-8)	#144
Thu, Aug 6th		@ ATL	Martin Perez (8-9)	#181
Fri, Aug 7th		vs LAA	George Klassen (2-2)	#353
Sat, Aug 8th		vs LAA	Walbert Urena (9-10)	#168
Sun, Aug 9th		vs LAA	Grayson Rodriguez (4-7)	#102
Tue, Aug 11th		vs PIT	Paul Skenes (10-11)	#11
Wed, Aug 12th		vs PIT	Carmen Mlodzinski (7-6)	#105
Thu, Aug 13th		vs PIT	Braxton Ashcraft (14-6)	#27
Fri, Aug 14th		@ CIN	Chase Burns (15-3)	#34
Sat, Aug 15th		@ CIN	Brady Singer (6-13)	#157
Sun, Aug 16th		@ CIN	Nick Lodolo (3-3)	#110
Mon, Aug 17th		@ PHI	Cristopher Sanchez (16-5)	#4
Tue, Aug 18th		@ PHI	Zack Wheeler (12-5)	#7
Wed, Aug 19th		@ PHI	Aaron Nola (6-10)	#62
Fri, Aug 21st		vs WSH	Brad Lord (5-2)	#204
Sat, Aug 22nd		vs WSH	Jake Irvin (2-9)	#156
Sun, Aug 23rd		vs WSH	Jackson Kent (1-3)	#151
Mon, Aug 24th		vs BOS	Ranger Suarez (6-4)	#36
Tue, Aug 25th		vs BOS	Payton Tolle (9-6)	#31
Wed, Aug 26th		vs BOS	Sonny Gray (17-4)	#38
Fri, Aug 28th		@ WSH	Jackson Kent (1-3)	#151
Sat, Aug 29th		@ WSH	Cade Cavalli (12-5)	#37
Sun, Aug 30th		@ WSH	Andrew Alvarez (2-6)	#124
Mon, Aug 31st		@ WSH	Will Dion (1-2)	#161
Tue, Sep 1st		@ KC	Randy Dobnak (3-3)	#397
Wed, Sep 2nd		@ KC	Noah Cameron (9-8)	#91
Thu, Sep 3rd		@ KC	Michael Wacha (9-8)	#78
Fri, Sep 4th		vs CHC	Shota Imanaga (9-10)	#33
Sat, Sep 5th		vs CHC	Javier Assad (6-1)	#267
Sun, Sep 6th		vs CHC	Clay Holmes (6-7)	#68
Mon, Sep 7th		vs NYM	Jonah Tong (2-1)	#108
Tue, Sep 8th		vs NYM	Sean Manaea (4-7)	#69
Wed, Sep 9th		vs NYM	Robert Stock (1-3)	#160
Fri, Sep 11th		vs LAD	Blake Snell (3-1)	#10
Sat, Sep 12th		vs LAD	Tyler Glasnow (4-0)	#9
Sun, Sep 13th		vs LAD	Emmet Sheehan (5-8)	#55
Mon, Sep 14th		@ ARI	Corbin Burnes	#67
Tue, Sep 15th		@ ARI	Zac Gallen (3-9)	#138
Wed, Sep 16th		@ ARI	Michael Soroka (8-4)	#93
Fri, Sep 18th		@ SD
Sat, Sep 19th		@ SD
Sun, Sep 20th		@ SD
Tue, Sep 22nd		@ CHC
Wed, Sep 23rd		@ CHC
Thu, Sep 24th		@ CHC
Fri, Sep 25th		vs ATL
Sat, Sep 26th		vs ATL
Sun, Sep 27th		vs ATL