Luke Jackson or William Kempner
Baseball Stats Comparison
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| Luke Jackson 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 |
| Luke Jackson RP - FA | William Kempner RP - MIA | |
| 2026 Projections | ||
| Games Played | 41 | 21 |
| Games Started | 0 | 0 |
| Innings Pitched | 42.5 | 21.5 |
| Wins | 2 | 1 |
| Losses | 3 | 2 |
| Saves | 3 | 0 |
| Blown Saves | 1 | 0 |
| Holds | 3 | 1 |
| Hits Allowed | 39 | 20 |
| Earned Runs | 24 | 11 |
| Home Runs Allowed | 5 | 3 |
| Strikeouts | 39 | 21 |
| Walks | 20 | 12 |
| ERA | 5.03 | 4.71 |
| WHIP | 1.40 | 1.48 |
| Luke Jackson RP - FA | William Kempner RP - MIA | |
| News | ||
| The Royals released RHP Luke Jackson. Ari Koslow Fri, Jun 26th | The Marlins recalled William Kempner from Triple-A Jacksonville. Ari Koslow Fri, Jul 3rd | |
| Veteran reliever Luke Jackson is opting out of his minor league deal with the Mets. Ari Koslow Sat, May 16th | The Marlins optioned RHP Will Kempner to Triple-A Jacksonville. Ari Koslow Tue, Jun 16th | |
| The Mets signed RHP Luke Jackson to a minor league contract. Ari Koslow Sat, Apr 4th | The Marlins recalled RHP William Kempner from Triple-A Jacksoville. Ari Koslow Sat, May 30th | |
| The Marlins recalled William Kempner from Triple-A Jacksonville. Ari Koslow Tue, May 5th | ||
| Notes | ||
| There are no recent notes for these players | ||
| Luke Jackson RP - FA | William Kempner RP - MIA | |||||
| Date | Opp | Opp Pitcher | VBR | Opp | Opp Pitcher | VBR |
|---|---|---|---|---|---|---|
| Fri, Mar 27th | vs COL | Kyle Freeland (2-8) | #324 | |||
| Sat, Mar 28th | vs COL | Michael Lorenzen (3-9) | #429 | |||
| Sun, Mar 29th | vs COL | Jose Quintana (2-3) | #434 | |||
| Mon, Mar 30th | vs CWS | Davis Martin (9-4) | #97 | |||
| Tue, Mar 31st | vs CWS | Erick Fedde (5-6) | #395 | |||
| Wed, Apr 1st | vs CWS | Shane Smith (0-2) | #159 | |||
| Fri, Apr 3rd | @ NYY | Will Warren (7-4) | #66 | |||
| Sat, Apr 4th | @ NYY | Ryan Weathers (3-7) | #45 | |||
| Sun, Apr 5th | @ NYY | Max Fried (4-3) | #33 | |||
| Mon, Apr 6th | vs CIN | Brandon Williamson (2-3) | #350 | |||
| Tue, Apr 7th | vs CIN | Andrew Abbott (5-5) | #93 | |||
| Wed, Apr 8th | vs CIN | Brady Singer (3-9) | #149 | |||
| Thu, Apr 9th | vs CIN | Rhett Lowder (3-6) | #218 | |||
| Fri, Apr 10th | @ DET | Keider Montero (5-5) | #175 | |||
| Sat, Apr 11th | @ DET | Casey Mize (4-6) | #40 | |||
| Sun, Apr 12th | @ DET | Tarik Skubal (5-4) | #2 | |||
| Mon, Apr 13th | @ ATL | Grant Holmes (5-4) | #150 | |||
| Tue, Apr 14th | @ ATL | Reynaldo Lopez (4-2) | #92 | |||
| Wed, Apr 15th | @ ATL | Bryce Elder (5-6) | #119 | |||
| Fri, Apr 17th | vs MIL | Coleman Crow (0-1) | #241 | |||
| Sat, Apr 18th | vs MIL | Brandon Woodruff (2-2) | #143 | |||
| Sun, Apr 19th | vs MIL | Jacob Misiorowski (10-4) | #6 | |||
| Mon, Apr 20th | vs STL | Michael McGreevy (4-7) | #80 | |||
| Tue, Apr 21st | vs STL | Dustin May (5-6) | #50 | |||
| Wed, Apr 22nd | vs STL | Kyle Leahy (7-4) | #128 | |||
| Fri, Apr 24th | @ SF | Adrian Houser (2-6) | #190 | |||
| Sat, Apr 25th | @ SF | Robbie Ray (8-6) | #86 | |||
| Sun, Apr 26th | @ SF | Landen Roupp (6-8) | #56 | |||
| Mon, Apr 27th | @ LAD | Yoshinobu Yamamoto (9-6) | #13 | |||
| Tue, Apr 28th | @ LAD | Shohei Ohtani (8-2) | #1 | |||
| Wed, Apr 29th | @ LAD | Tyler Glasnow (3-0) | #54 | |||
| Fri, May 1st | vs PHI | Zack Wheeler (9-1) | #7 | |||
| Sat, May 2nd | vs PHI | Andrew Painter (1-8) | #230 | |||
| Sun, May 3rd | vs PHI | Jesus Luzardo (8-4) | #11 | |||
| Mon, May 4th | vs PHI | Aaron Nola (3-6) | #53 | |||
| Tue, May 5th | vs BAL | Chris Bassitt (4-4) | #197 | |||
| Wed, May 6th | vs BAL | Brandon Young (7-2) | #136 | |||
| Thu, May 7th | vs BAL | Cade Povich (1-1) | #253 | |||
| Fri, May 8th | vs WSH | Foster Griffin (10-2) | #67 | |||
| Sat, May 9th | vs WSH | Richard Lovelady (2-4) | #315 | |||
| Sun, May 10th | vs WSH | Cade Cavalli (5-4) | #74 | |||
| Tue, May 12th | @ MIN | Bailey Ober (6-3) | #87 | |||
| Wed, May 13th | @ MIN | Simeon Woods Richardson (1-7) | #379 | |||
| Thu, May 14th | @ MIN | Zebby Matthews (4-6) | #108 | |||
| Fri, May 15th | @ TB | Ian Seymour (6-1) | #72 | |||
| Sat, May 16th | @ TB | Nick Martinez (8-2) | #88 | |||
| Sun, May 17th | @ TB | Drew Rasmussen (7-5) | #17 | |||
| Mon, May 18th | vs ATL | JR Ritchie (1-2) | #212 | |||
| Tue, May 19th | vs ATL | Martin Perez (6-6) | #223 | |||
| Wed, May 20th | vs ATL | Chris Sale (9-6) | #8 | |||
| Thu, May 21st | vs ATL | Spencer Strider (4-2) | #188 | |||
| Fri, May 22nd | vs NYM | Tobias Myers (0-2) | #164 | |||
| Sat, May 23rd | vs NYM | Freddy Peralta (5-8) | #35 | |||
| Sun, May 24th | vs NYM | Christian Scott (2-1) | #73 | |||
| Mon, May 25th | @ TOR | Trey Yesavage (4-4) | #65 | |||
| Tue, May 26th | @ TOR | Braydon Fisher (3-3) | #156 | |||
| Wed, May 27th | @ TOR | Kevin Gausman (4-8) | #23 | |||
| Fri, May 29th | @ NYM | Freddy Peralta (5-8) | #35 | |||
| Sat, May 30th | @ NYM | Christian Scott (2-1) | #73 | |||
| Sun, May 31st | @ NYM | Nolan McLean (6-6) | #30 | |||
| Mon, Jun 1st | @ WSH | Cade Cavalli (5-4) | #74 | |||
| Tue, Jun 2nd | @ WSH | Richard Lovelady (2-4) | #315 | |||
| Wed, Jun 3rd | @ WSH | Andrew Alvarez (2-2) | #155 | |||
| Fri, Jun 5th | vs TB | Drew Rasmussen (7-5) | #17 | |||
| Sat, Jun 6th | vs TB | Shane McClanahan (8-5) | #32 | |||
| Sun, Jun 7th | vs TB | Griffin Jax (5-6) | #55 | |||
| Tue, Jun 9th | vs ARI | Zac Gallen (3-9) | #101 | |||
| Wed, Jun 10th | vs ARI | Ryne Nelson (3-5) | #204 | |||
| Thu, Jun 11th | vs ARI | Merrill Kelly (7-8) | #120 | |||
| Fri, Jun 12th | @ PIT | Braxton Ashcraft (9-3) | #22 | |||
| Sat, Jun 13th | @ PIT | Bubba Chandler (3-8) | #131 | |||
| Sun, Jun 14th | @ PIT | Paul Skenes (7-8) | #3 | |||
| Mon, Jun 15th | @ PHI | Zack Wheeler (9-1) | #7 | |||
| Tue, Jun 16th | @ PHI | Jesus Luzardo (8-4) | #11 | |||
| Wed, Jun 17th | @ PHI | Andrew Painter (1-8) | #230 | |||
| Fri, Jun 19th | vs SF | Landen Roupp (6-8) | #56 | |||
| Sat, Jun 20th | vs SF | Trevor McDonald (3-7) | #176 | |||
| Sun, Jun 21st | vs SF | Logan Webb (5-7) | #16 | |||
| Mon, Jun 22nd | vs TEX | Tyler Alexander (1-1) | #157 | |||
| Tue, Jun 23rd | vs TEX | Cal Quantrill (3-1) | #235 | |||
| Wed, Jun 24th | vs TEX | Jacob deGrom (7-5) | #5 | |||
| Fri, Jun 26th | @ STL | Michael McGreevy (4-7) | #80 | |||
| Sat, Jun 27th | @ STL | Andre Pallante (10-6) | #137 | |||
| Sun, Jun 28th | @ STL | Kyle Leahy (7-4) | #128 | |||
| Mon, Jun 29th | @ COL | Sean Sullivan (0-3) | #432 | |||
| Tue, Jun 30th | @ COL | Tanner Gordon (0-2) | #333 | |||
| Wed, Jul 1st | @ COL | Kyle Freeland (2-8) | #324 | |||
| Thu, Jul 2nd | @ COL | Michael Lorenzen (3-9) | #429 | |||
| Fri, Jul 3rd | @ ATH | Jack Perkins (2-5) | #112 | |||
| Sat, Jul 4th | @ ATH | Aaron Civale (5-7) | #236 | |||
| Sun, Jul 5th | @ ATH | Gage Jump (3-4) | #115 | |||
| Tue, Jul 7th | vs SEA | Bryan Woo (7-6) | #12 | |||
| Wed, Jul 8th | vs SEA | George Kirby (7-8) | #18 | |||
| Thu, Jul 9th | vs SEA | Bryce Miller (4-3) | #34 | |||
| Fri, Jul 10th | vs CLE | Parker Messick (8-5) | #39 | |||
| Sat, Jul 11th | vs CLE | Tanner Bibee (3-9) | #44 | |||
| Sun, Jul 12th | vs CLE | Joey Cantillo (7-4) | #91 | |||
| Fri, Jul 17th | @ MIL | Kyle Harrison (8-2) | #52 | |||
| Sat, Jul 18th | @ MIL | Jacob Misiorowski (10-4) | #6 | |||
| Sun, Jul 19th | @ MIL | Logan Henderson (3-1) | #58 | |||
| Mon, Jul 20th | @ HOU | |||||
| Tue, Jul 21st | @ HOU | |||||
| Wed, Jul 22nd | @ HOU | |||||
| Fri, Jul 24th | vs SD | |||||
| Sat, Jul 25th | vs SD | |||||
| Sun, Jul 26th | vs SD | |||||
| Mon, Jul 27th | vs PHI | |||||
| Tue, Jul 28th | vs PHI | |||||
| Wed, Jul 29th | vs PHI | |||||
| Thu, Jul 30th | @ NYM | |||||
| Fri, Jul 31st | @ NYM | |||||
| Sat, Aug 1st | @ NYM | |||||
| Sun, Aug 2nd | @ NYM | |||||
| Tue, Aug 4th | @ ATL | |||||
| Wed, Aug 5th | @ ATL | |||||
| Thu, Aug 6th | @ ATL | |||||
| Fri, Aug 7th | vs LAA | |||||
| Sat, Aug 8th | vs LAA | |||||
| Sun, Aug 9th | vs LAA | |||||
| Tue, Aug 11th | vs PIT | |||||
| Wed, Aug 12th | vs PIT | |||||
| Thu, Aug 13th | vs PIT | |||||
| Fri, Aug 14th | @ CIN | |||||
| Sat, Aug 15th | @ CIN | |||||
| Sun, Aug 16th | @ CIN | |||||
| Mon, Aug 17th | @ PHI | |||||
| Tue, Aug 18th | @ PHI | |||||
| Wed, Aug 19th | @ PHI | |||||
| Fri, Aug 21st | vs WSH | |||||
| Sat, Aug 22nd | vs WSH | |||||
| Sun, Aug 23rd | vs WSH | |||||
| Mon, Aug 24th | vs BOS | |||||
| Tue, Aug 25th | vs BOS | |||||
| Wed, Aug 26th | vs BOS | |||||
| Fri, Aug 28th | @ WSH | |||||
| Sat, Aug 29th | @ WSH | |||||
| Sun, Aug 30th | @ WSH | |||||
| Mon, Aug 31st | @ WSH | |||||
| Tue, Sep 1st | @ KC | |||||
| Wed, Sep 2nd | @ KC | |||||
| Thu, Sep 3rd | @ KC | |||||
| Fri, Sep 4th | vs CHC | |||||
| Sat, Sep 5th | vs CHC | |||||
| Sun, Sep 6th | vs CHC | |||||
| Mon, Sep 7th | vs NYM | |||||
| Tue, Sep 8th | vs NYM | |||||
| Wed, Sep 9th | vs NYM | |||||
| Fri, Sep 11th | vs LAD | |||||
| Sat, Sep 12th | vs LAD | |||||
| Sun, Sep 13th | vs LAD | |||||
| Mon, Sep 14th | @ ARI | |||||
| Tue, Sep 15th | @ ARI | |||||
| Wed, Sep 16th | @ ARI | |||||
| 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 | |||||
