Seth Johnson or William Kempner

Baseball Stats Comparison

Stats
Projections
News & Notes
Schedule

Seth Johnson or William Kempner Player Statistics
	William Kempner RP - MIA	Seth Johnson SP,RP - ATH
2026 Stats


Games Played	9	21

Games Started	0	0

Innings Pitched	12.1	21.0

Wins	1	1

Losses	0	0

Saves	0	0

Blown Saves	0	1

Holds	0	0

Hits Allowed	8	25

Earned Runs	4	17

Home Runs Allowed	1	3

Strikeouts	14	26

Walks	4	17

ERA	2.92	7.29

WHIP	0.97	2.00

Seth Johnson or William Kempner Player Projections
	William Kempner RP - MIA	Seth Johnson SP,RP - ATH
2026 Projections


Games Played	21	18

Games Started	0	0

Innings Pitched	21.5	20.4

Wins	1	1

Losses	2	1

Saves	0	0

Blown Saves	0	0

Holds	1	1

Hits Allowed	20	20

Earned Runs	11	13

Home Runs Allowed	3	3

Strikeouts	21	19

Walks	12	10

ERA	4.71	5.70

WHIP	1.48	1.48

Seth Johnson or William Kempner Player Notes
	William Kempner RP - MIA	Seth Johnson SP,RP - ATH
News
	The Marlins transferred William Kempner to the 60-day injured list. Ari Koslow Fri, Aug 21st	The Athletics optioned RHP Seth Johnson to Triple-A Las Vegas. Ari Koslow Wed, Aug 19th
	William Kempner was scheduled to undergo surgery on Wednesday. Ari Koslow Thu, Aug 20th	The Philadelphia Phillies recalled Seth Johnson from Triple-A Lehigh Valley on Thursday. Nicholas Rodriguez Thu, Jul 16th
	William Kempner is scheduled to undergo elbow surgery. Ari Koslow Wed, Aug 12th	The Phillies recalled Seth Johnson from Triple-A Lehigh Valley. Ari Koslow Thu, Jun 18th
	The Marlins say William Kempner will be re-evaluated next week. Ari Koslow Fri, Aug 7th	The Phillies optioned RHP Seth Johnson to Triple-A Lehigh Valley. Ari Koslow Tue, Apr 21st
	William Kempner remains shut down from throwing. Ari Koslow Fri, Jul 17th	The Phillies recalled RHP Seth Johnson from Triple-A Lehigh Valley. Ari Koslow Sat, Apr 18th
Notes
There are no recent notes for these players

Seth Johnson or William Kempner Player Schedules
Date	Opp	Opp Pitcher	VBR	Opp	Opp Pitcher	VBR
	William Kempner RP - MIA			Seth Johnson SP,RP - ATH
Fri, Mar 27th	vs COL	Kyle Freeland (4-10)	#409	@ TOR	Kevin Gausman (8-11)	#22
Sat, Mar 28th	vs COL	Michael Lorenzen (3-11)	#164	@ TOR	Dylan Cease (9-5)	#10
Sun, Mar 29th	vs COL	Jose Quintana (2-3)	#429	@ TOR	Eric Lauer (8-6)	#189
Mon, Mar 30th	vs CWS	Davis Martin (9-6)	#109	@ ATL	Bryce Elder (8-8)	#158
Tue, Mar 31st	vs CWS	Erick Fedde (7-8)	#421	@ ATL	Jose Suarez	#243
Wed, Apr 1st	vs CWS	Shane Smith (0-2)	#300	@ ATL	Chris Sale (13-9)	#5
Fri, Apr 3rd	@ NYY	Will Warren (9-6)	#73	vs HOU	Cristian Javier (1-5)	#148
Sat, Apr 4th	@ NYY	Ryan Weathers (5-8)	#209	vs HOU	Tatsuya Imai (6-4)	#115
Sun, Apr 5th	@ NYY	Max Fried (4-4)	#17	vs HOU	Lance McCullers Jr. (2-3)
Tue, Apr 7th	vs CIN	Andrew Abbott (6-10)	#138	@ NYY	Cam Schlittler (12-6)	#15
Wed, Apr 8th	vs CIN	Brady Singer (5-13)	#176	@ NYY	Will Warren (9-6)	#73
Thu, Apr 9th	vs CIN	Rhett Lowder (6-8)	#173	@ NYY	Ryan Weathers (5-8)	#209
Fri, Apr 10th	@ DET	Keider Montero (9-8)	#135	@ NYM	Clay Holmes (6-6)	#72
Sat, Apr 11th	@ DET	Casey Mize (5-8)	#47	@ NYM	Kodai Senga (0-9)	#70
Sun, Apr 12th	@ DET	Tarik Skubal (8-7)	#2	@ NYM	Freddy Peralta (6-11)	#45
Mon, Apr 13th	@ ATL	Grant Holmes (9-5)	#161	vs TEX	Nathan Eovaldi (10-9)	#74
Tue, Apr 14th	@ ATL	Reynaldo Lopez (4-3)	#103	vs TEX	MacKenzie Gore (7-10)	#39
Wed, Apr 15th	@ ATL	Bryce Elder (8-8)	#158	vs TEX	Kumar Rocker (5-10)	#114
Thu, Apr 16th				vs TEX	Jack Leiter (3-7)	#197
Fri, Apr 17th	vs MIL	Coleman Crow (0-1)	#231	vs CWS	Davis Martin (9-6)	#109
Sat, Apr 18th	vs MIL	Brandon Woodruff (2-2)		vs CWS	Erick Fedde (7-8)	#421
Sun, Apr 19th	vs MIL	Jacob Misiorowski (14-5)	#7	vs CWS	Noah Schultz (3-9)	#347
Mon, Apr 20th	vs STL	Michael McGreevy (5-9)	#111	@ SEA	Emerson Hancock (7-8)	#130
Tue, Apr 21st	vs STL	Dustin May (6-9)	#60	@ SEA	Luis Castillo (4-10)	#105
Wed, Apr 22nd	vs STL	Kyle Leahy (10-4)	#104	@ SEA	Logan Gilbert (11-8)	#11
Fri, Apr 24th	@ SF	Adrian Houser (4-7)	#331	@ TEX	Nathan Eovaldi (10-9)	#74
Sat, Apr 25th	@ SF	Robbie Ray (11-7)	#119	@ TEX	MacKenzie Gore (7-10)	#39
Sun, Apr 26th	@ SF	Landen Roupp (8-13)	#98	@ TEX	Kumar Rocker (5-10)	#114
Tue, Apr 28th	@ LAD	Shohei Ohtani (8-2)	#1	vs KC	Kris Bubic (3-2)	#202
Wed, Apr 29th	@ LAD	Tyler Glasnow (4-0)	#18	vs KC	Michael Wacha (8-8)	#81
Thu, Apr 30th				vs KC	Noah Cameron (9-8)	#95
Fri, May 1st	vs PHI	Zack Wheeler (11-5)	#12	vs CLE	Joey Cantillo (9-7)	#75
Sat, May 2nd	vs PHI	Andrew Painter (3-8)	#172	vs CLE	Slade Cecconi (4-7)	#201
Sun, May 3rd	vs PHI	Jesus Luzardo (12-5)	#4	vs CLE	Parker Messick (11-8)	#33
Tue, May 5th	vs BAL	Chris Bassitt (6-4)	#156	@ PHI	Cristopher Sanchez (16-4)	#3
Wed, May 6th	vs BAL	Brandon Young (9-3)	#142	@ PHI	Zack Wheeler (11-5)	#12
Thu, May 7th	vs BAL	Cade Povich (2-1)	#203	@ PHI	Andrew Painter (3-8)	#172
Fri, May 8th	vs WSH	Foster Griffin (15-4)	#40	@ BAL	Kyle Bradish (7-12)	#57
Sat, May 9th	vs WSH	Richard Lovelady (2-4)		@ BAL	Shane Baz (5-14)	#71
Sun, May 10th	vs WSH	Cade Cavalli (12-5)	#43	@ BAL	Keegan Akin (0-1)
Tue, May 12th	@ MIN	Bailey Ober (7-4)	#100	vs STL	Andre Pallante (12-6)	#227
Wed, May 13th	@ MIN	Simeon Woods Richardson (2-7)	#316	vs STL	Matthew Liberatore (5-13)	#92
Thu, May 14th	@ MIN	Zebby Matthews (9-8)	#101	vs STL	Michael McGreevy (5-9)	#111
Fri, May 15th	@ TB	Ian Seymour (9-6)	#54	vs SF	Tyler Mahle (5-10)	#79
Sat, May 16th	@ TB	Nick Martinez (13-4)	#89	vs SF	Trevor McDonald (3-7)
Sun, May 17th	@ TB	Drew Rasmussen (14-5)	#16	vs SF	Adrian Houser (4-7)	#331
Mon, May 18th	vs ATL	JR Ritchie (1-2)	#282	@ LAA	Walbert Urena (9-9)	#188
Tue, May 19th	vs ATL	Martin Perez (8-8)	#177	@ LAA	Reid Detmers (4-8)	#31
Wed, May 20th	vs ATL	Chris Sale (13-9)	#5	@ LAA	Jack Kochanowicz (2-5)
Thu, May 21st	vs ATL	Spencer Strider (4-2)	#301	@ LAA	Jose Soriano (11-7)	#42
Fri, May 22nd	vs NYM	Tobias Myers (0-2)	#141	@ SD	Walker Buehler (8-6)	#170
Sat, May 23rd	vs NYM	Freddy Peralta (6-11)	#45	@ SD	Lucas Giolito (2-3)	#335
Sun, May 24th	vs NYM	Christian Scott (4-4)	#41	@ SD	Michael King (9-9)	#56
Mon, May 25th	@ TOR	Trey Yesavage (5-5)	#211	vs SEA	Luis Castillo (4-10)	#105
Tue, May 26th	@ TOR	Braydon Fisher (3-4)	#128	vs SEA	Emerson Hancock (7-8)	#130
Wed, May 27th	@ TOR	Kevin Gausman (8-11)	#22	vs SEA	Logan Gilbert (11-8)	#11
Fri, May 29th	@ NYM	Freddy Peralta (6-11)	#45	vs NYY	Carlos Rodon (4-3)	#49
Sat, May 30th	@ NYM	Christian Scott (4-4)	#41	vs NYY	Ryan Weathers (5-8)	#209
Sun, May 31st	@ NYM	Nolan McLean (10-8)	#36	vs NYY	Will Warren (9-6)	#73
Tue, Jun 2nd	@ WSH	Richard Lovelady (2-4)		@ CHC	Jameson Taillon (2-6)	#153
Wed, Jun 3rd	@ WSH	Andrew Alvarez (2-6)	#132	@ CHC	Colin Rea (8-8)	#247
Thu, Jun 4th				@ CHC	Shota Imanaga (8-10)	#28
Fri, Jun 5th	vs TB	Drew Rasmussen (14-5)	#16	@ HOU	Peter Lambert (8-7)	#144
Sat, Jun 6th	vs TB	Shane McClanahan (10-6)	#38	@ HOU	Tatsuya Imai (6-4)	#115
Sun, Jun 7th	vs TB	Griffin Jax (6-9)	#68	@ HOU	Mike Burrows (4-9)	#145
Mon, Jun 8th				vs MIL	Kyle Harrison (10-4)	#50
Tue, Jun 9th	vs ARI	Zac Gallen (3-9)	#146	vs MIL	Robert Gasser (4-5)	#93
Wed, Jun 10th	vs ARI	Ryne Nelson (3-5)	#205	vs MIL	Brandon Sproat (3-7)	#286
Fri, Jun 12th	@ PIT	Braxton Ashcraft (14-5)	#30	vs COL	Sean Sullivan (0-3)	#422
Sat, Jun 13th	@ PIT	Bubba Chandler (6-9)	#123	vs COL	Kyle Freeland (4-10)	#409
Sun, Jun 14th	@ PIT	Paul Skenes (9-11)	#6	vs COL	Tomoyuki Sugano (12-8)	#430
Mon, Jun 15th	@ PHI	Zack Wheeler (11-5)	#12	vs PIT	Jared Jones (2-6)	#52
Tue, Jun 16th	@ PHI	Jesus Luzardo (12-5)	#4	vs PIT	Mitch Keller (6-8)
Wed, Jun 17th	@ PHI	Andrew Painter (3-8)	#172	vs PIT	Braxton Ashcraft (14-5)	#30
Thu, Jun 18th				vs LAA	Ryan Johnson (3-7)	#185
Fri, Jun 19th	vs SF	Landen Roupp (8-13)	#98	vs LAA	Jose Soriano (11-7)	#42
Sat, Jun 20th	vs SF	Trevor McDonald (3-7)		vs LAA	Walbert Urena (9-9)	#188
Sun, Jun 21st	vs SF	Logan Webb (8-8)	#21	vs LAA	Reid Detmers (4-8)	#31
Tue, Jun 23rd	vs TEX	Cal Quantrill (6-5)	#157	@ SF	Robbie Ray (11-7)	#119
Wed, Jun 24th	vs TEX	Jacob deGrom (10-9)	#8	@ SF	Tyler Mahle (5-10)	#79
Thu, Jun 25th				@ SF	Landen Roupp (8-13)	#98
Fri, Jun 26th	@ STL	Michael McGreevy (5-9)	#111	@ LAA	Walbert Urena (9-9)	#188
Sat, Jun 27th	@ STL	Andre Pallante (12-6)	#227	@ LAA	Reid Detmers (4-8)	#31
Sun, Jun 28th	@ STL	Kyle Leahy (10-4)	#104	@ LAA	Sam Aldegheri (3-4)	#404
Mon, Jun 29th	@ COL	Sean Sullivan (0-3)	#422	vs LAD	Eric Lauer (8-6)	#189
Tue, Jun 30th	@ COL	Tanner Gordon (1-4)	#266	vs LAD	Justin Wrobleski (11-5)	#112
Wed, Jul 1st	@ COL	Kyle Freeland (4-10)	#409	vs LAD	Jack Dreyer (5-2)	#179
Fri, Jul 3rd	@ ATH	Jack Perkins (3-10)	#124	vs MIA	Tyler Phillips (3-6)	#184
Sat, Jul 4th	@ ATH	Aaron Civale (6-7)	#192	vs MIA	Sandy Alcantara (13-8)	#63
Sun, Jul 5th	@ ATH	Gage Jump (6-9)	#97	vs MIA	Eury Perez (7-10)	#35
Tue, Jul 7th	vs SEA	Bryan Woo (9-9)	#13	@ DET	Tarik Skubal (8-7)	#2
Wed, Jul 8th	vs SEA	George Kirby (9-10)	#23	@ DET	Troy Melton (7-3)	#59
Thu, Jul 9th	vs SEA	Bryce Miller (4-8)	#44	@ DET	Framber Valdez (8-10)	#48
Fri, Jul 10th	vs CLE	Parker Messick (11-8)	#33	@ CWS	Sean Burke (7-6)	#62
Sat, Jul 11th	vs CLE	Tanner Bibee (5-14)	#61	@ CWS	Bryan Hudson (4-4)	#175
Sun, Jul 12th	vs CLE	Joey Cantillo (9-7)	#75	@ CWS	Noah Schultz (3-9)	#347
Fri, Jul 17th	@ MIL	Logan Henderson (9-2)	#29	vs WSH	Cade Cavalli (12-5)	#43
Sat, Jul 18th	@ MIL	Shane Drohan (7-5)	#106	vs WSH	Zack Littell (8-8)	#305
Sun, Jul 19th	@ MIL	Robert Gasser (4-5)	#93	vs WSH	Foster Griffin (15-4)	#40
Mon, Jul 20th	@ HOU	Ronel Blanco (0-1)	#221	@ ARI	Mitch Bratt (1-3)	#254
Tue, Jul 21st	@ HOU	Tatsuya Imai (6-4)	#115	@ ARI	Kohl Drake (0-1)	#386
Wed, Jul 22nd	@ HOU	Peter Lambert (8-7)	#144	@ ARI	Merrill Kelly (9-12)	#162
Fri, Jul 24th	vs SD	German Marquez (4-2)	#368	@ MIN	Zebby Matthews (9-8)	#101
Sat, Jul 25th	vs SD	Randy Vasquez (10-6)	#182	@ MIN	Kendry Rojas (1-1)	#272
Sun, Jul 26th	vs SD	Walker Buehler (8-6)	#170	@ MIN	Connor Prielipp (3-7)	#66
Mon, Jul 27th	vs PHI	Zack Wheeler (11-5)	#12	vs BOS	Payton Tolle (8-6)	#27
Tue, Jul 28th	vs PHI	Aaron Nola (6-10)	#55	vs BOS	Jake Bennett (9-6)	#69
Wed, Jul 29th	vs PHI	Jesus Luzardo (12-5)	#4	vs BOS	Patrick Sandoval (1-3)	#113
Thu, Jul 30th	@ NYM	Nolan McLean (10-8)	#36	vs BOS	Sonny Gray (16-4)	#34
Fri, Jul 31st	@ NYM	Kodai Senga (0-9)	#70	vs DET	Tyler Holton (1-5)	#85
Sat, Aug 1st	@ NYM	Zac Thornton (3-4)	#127	vs DET	Framber Valdez (8-10)	#48
Sun, Aug 2nd	@ NYM	Robert Stock (1-3)	#167	vs DET	Keider Montero (9-8)	#135
Tue, Aug 4th	@ ATL	Grant Holmes (9-5)	#161	@ CIN	Brady Singer (5-13)	#176
Wed, Aug 5th	@ ATL	Bryce Elder (8-8)	#158	@ CIN	Rhett Lowder (6-8)	#173
Thu, Aug 6th	@ ATL	Martin Perez (8-8)	#177	@ CIN	Andrew Abbott (6-10)	#138
Fri, Aug 7th	vs LAA	George Klassen (2-2)	#303	@ BOS	Payton Tolle (8-6)	#27
Sat, Aug 8th	vs LAA	Walbert Urena (9-9)	#188	@ BOS	Jake Bennett (9-6)	#69
Sun, Aug 9th	vs LAA	Grayson Rodriguez (4-5)	#99	@ BOS	Erik Miller
Mon, Aug 10th				vs TB	Freddy Peralta (6-11)	#45
Tue, Aug 11th	vs PIT	Paul Skenes (9-11)	#6	vs TB	Nick Martinez (13-4)	#89
Wed, Aug 12th	vs PIT	Carmen Mlodzinski (7-6)	#107	vs TB	Drew Rasmussen (14-5)	#16
Fri, Aug 14th	@ CIN	Chase Burns (15-3)	#24	vs TEX	Kumar Rocker (5-10)	#114
Sat, Aug 15th	@ CIN	Brady Singer (5-13)	#176	vs TEX	MacKenzie Gore (7-10)	#39
Sun, Aug 16th	@ CIN	Nick Lodolo (3-3)	#126	vs TEX	Cody Bradford (0-3)	#78
Mon, Aug 17th	@ PHI	Cristopher Sanchez (16-4)	#3	@ KC	Michael Wacha (8-8)	#81
Tue, Aug 18th	@ PHI	Zack Wheeler (11-5)	#12	@ KC	Daniel Lynch (4-4)	#166
Wed, Aug 19th	@ PHI	Aaron Nola (6-10)	#55	@ KC	Seth Lugo (6-8)	#143
Thu, Aug 20th				@ KC	Randy Dobnak (2-2)	#417
Fri, Aug 21st	vs WSH	Brad Lord (5-2)	#137	@ HOU	Hayden Wesneski (4-1)	#84
Sat, Aug 22nd	vs WSH	Jake Irvin (2-8)	#155	@ HOU	Hunter Brown (4-3)	#25
Sun, Aug 23rd	vs WSH	Jackson Kent (1-2)	#160	@ HOU	Cristian Javier (1-5)	#148
Mon, Aug 24th	vs BOS	Ranger Suarez (5-4)	#32	vs MIN	Zebby Matthews (9-8)	#101
Tue, Aug 25th	vs BOS	Payton Tolle (8-6)	#27	vs MIN	Taj Bradley (10-6)	#46
Wed, Aug 26th	vs BOS	Sonny Gray (16-4)	#34	vs MIN	Connor Prielipp (3-7)	#66
Fri, Aug 28th	@ WSH	Jackson Kent (1-2)	#160	vs BAL	Brandon Young (9-3)	#142
Sat, Aug 29th	@ WSH	Cade Cavalli (12-5)	#43	vs BAL	Shane Baz (5-14)	#71
Sun, Aug 30th	@ WSH	Andrew Alvarez (2-6)	#132	vs BAL	Chris Bassitt (6-4)	#156
Mon, Aug 31st	@ WSH	Will Dion (1-1)	#191	@ TEX	Jacob deGrom (10-9)	#8
Tue, Sep 1st	@ KC	Randy Dobnak (2-2)	#417	@ TEX	MacKenzie Gore (7-10)	#39
Wed, Sep 2nd	@ KC	Noah Cameron (9-8)	#95	@ TEX	Cody Bradford (0-3)	#78
Thu, Sep 3rd	@ KC	Michael Wacha (8-8)	#81	@ SEA	Kade Anderson (0-0)	#37
Fri, Sep 4th	vs CHC	Shota Imanaga (8-10)	#28	@ SEA	Logan Gilbert (11-8)	#11
Sat, Sep 5th	vs CHC	Clay Holmes (6-6)	#72	@ SEA	George Kirby (9-10)	#23
Sun, Sep 6th	vs CHC	Matthew Boyd (8-3)	#53	@ SEA	Bryan Woo (9-9)	#13
Mon, Sep 7th	vs NYM	Sean Manaea (4-6)	#64	vs TOR	Dylan Cease (9-5)	#10
Tue, Sep 8th	vs NYM	Christian Scott (4-4)	#41	vs TOR	Jose Soriano (11-7)	#42
Wed, Sep 9th	vs NYM	Nolan McLean (10-8)	#36	vs TOR	Jameson Taillon (2-6)	#153
Fri, Sep 11th	vs LAD			vs SEA
Sat, Sep 12th	vs LAD			vs SEA
Sun, Sep 13th	vs LAD			vs SEA
Tue, Sep 15th	@ ARI			@ TB
Wed, Sep 16th	@ ARI			@ TB
Thu, Sep 17th				@ TB
Fri, Sep 18th	@ SD			@ CLE
Sat, Sep 19th	@ SD			@ CLE
Sun, Sep 20th	@ SD			@ CLE
Tue, Sep 22nd	@ CHC			vs LAA
Wed, Sep 23rd	@ CHC			vs LAA
Thu, Sep 24th	@ CHC			vs HOU
Fri, Sep 25th	vs ATL			vs HOU
Sat, Sep 26th	vs ATL			vs HOU
Sun, Sep 27th	vs ATL			vs HOU
Mon, Apr 6th	vs CIN	Brandon Williamson (2-3)	#217
Mon, Apr 27th	@ LAD	Yoshinobu Yamamoto (12-8)	#9
Mon, May 4th	vs PHI	Aaron Nola (6-10)	#55
Mon, Jun 1st	@ WSH	Cade Cavalli (12-5)	#43
Thu, Jun 11th	vs ARI	Merrill Kelly (9-12)	#162
Mon, Jun 22nd	vs TEX	Tyler Alexander (5-2)	#118
Thu, Jul 2nd	@ COL	Michael Lorenzen (3-11)	#164
Thu, Aug 13th	vs PIT	Braxton Ashcraft (14-5)	#30
Mon, Sep 14th	@ ARI