John Klein or Kervin Castro
Baseball Stats Comparison
See which player would win in a trade View Trade Analyzer
| John Klein SP,RP - MIN  | Kervin Castro RP - NYY  | |
| 2026 Stats | ||
| Games Played | 2 | 1 |
| Games Started | 0 | 0 |
| Innings Pitched | 2.1 | 2.0 |
| Wins | 0 | 0 |
| Losses | 1 | 0 |
| Saves | 0 | 0 |
| Blown Saves | 0 | 0 |
| Holds | 0 | 0 |
| Hits Allowed | 2 | 2 |
| Earned Runs | 2 | 1 |
| Home Runs Allowed | 1 | 0 |
| Strikeouts | 1 | 2 |
| Walks | 1 | 0 |
| ERA | 7.71 | 4.50 |
| WHIP | 1.29 | 1.00 |
| John Klein SP,RP - MIN | Kervin Castro RP - NYY | |
| 2026 Projections | ||
| Games Played | 28 | 28 |
| Games Started | 1 | 0 |
| Innings Pitched | 35.4 | 28.7 |
| Wins | 2 | 2 |
| Losses | 2 | 2 |
| Saves | 0 | 0 |
| Blown Saves | 0 | 0 |
| Holds | 1 | 1 |
| Hits Allowed | 35 | 26 |
| Earned Runs | 18 | 14 |
| Home Runs Allowed | 5 | 3 |
| Strikeouts | 30 | 27 |
| Walks | 13 | 13 |
| ERA | 4.57 | 4.32 |
| WHIP | 1.36 | 1.35 |
| John Klein SP,RP - MIN | Kervin Castro RP - NYY | |
| News | ||
| The Twins optioned RHP John Klein to Triple-A St. Paul. Ari Koslow Thu, May 7th | Kervin Castro has been optioned to Triple-A Scranton/Wilkes-Barre. The move was made to make room for Carlos Rodon (elbow), who was activated from the IL and will make his season debut on Sunday. David Leisering Sun, May 10th | |
| John Klein has been recalled from Triple-A St. Paul. Vince DiSilvio Sat, May 2nd | Kervin Castro has been called up to the Yankees' roster from Triple-A Scranton/Wilkes-Barre. He should be available out of the bullpen on Friday in Milwaukee. David Leisering Fri, May 8th | |
| The Twins have optioned right-hander John Klein to Triple-A St. Paul. Brenton Kemp Tue, Mar 10th | Righthander Kervin Castro has been optioned to Triple-A Scranton/Wilkes-Barre by the New York Yankees. David Leisering Fri, Mar 20th | |
| Notes | ||
| There are no recent notes for these players | ||
| John Klein SP,RP - MIN | Kervin Castro RP - NYY | |||||
| Date | Opp | Opp Pitcher | VBR | Opp | Opp Pitcher | VBR |
|---|---|---|---|---|---|---|
| Thu, Mar 26th | @ BAL | Trevor Rogers (2-6) | #88 | |||
| Sat, Mar 28th | @ BAL | Kyle Bradish (2-6) | #50 | @ SF | Tyler Mahle (1-7) | #100 |
| Sun, Mar 29th | @ BAL | Shane Baz (2-5) | #83 | |||
| Mon, Mar 30th | @ KC | Kris Bubic (3-2) | #77 | @ SEA | Luis Castillo (1-5) | #46 |
| Wed, Apr 1st | @ KC | Noah Cameron (2-4) | #97 | @ SEA | George Kirby (5-4) | #15 |
| Thu, Apr 2nd | @ KC | Cole Ragans (1-4) | #47 | |||
| Fri, Apr 3rd | vs TB | Joe Boyle (0-1) | #164 | vs MIA | Eury Perez (3-6) | #60 |
| Sat, Apr 4th | vs TB | Steven Matz (4-2) | #91 | vs MIA | Max Meyer (5-0) | #71 |
| Sun, Apr 5th | vs TB | Nick Martinez (4-1) | #75 | vs MIA | Pete Fairbanks | |
| Mon, Apr 6th | vs DET | Casey Mize (2-3) | #54 | |||
| Tue, Apr 7th | vs DET | Tarik Skubal (3-2) | #4 | vs ATH | Aaron Civale (5-2) | #221 |
| Wed, Apr 8th | vs DET | Framber Valdez (2-3) | #25 | vs ATH | Luis Severino (2-5) | #118 |
| Thu, Apr 9th | vs DET | Jack Flaherty (0-7) | #70 | vs ATH | Jeffrey Springs (3-6) | #117 |
| Fri, Apr 10th | @ TOR | Patrick Corbin (2-1) | #225 | @ TB | Steven Matz (4-2) | #91 |
| Sat, Apr 11th | @ TOR | Eric Lauer (2-5) | #263 | @ TB | Nick Martinez (4-1) | #75 |
| Sun, Apr 12th | @ TOR | Max Scherzer (1-3) | #142 | @ TB | Drew Rasmussen (4-1) | #21 |
| Mon, Apr 13th | vs BOS | Garrett Crochet (3-3) | #6 | vs LAA | Yusei Kikuchi (0-3) | #154 |
| Tue, Apr 14th | vs BOS | Sonny Gray (5-1) | #29 | vs LAA | Reid Detmers (1-5) | #45 |
| Wed, Apr 15th | vs BOS | Connelly Early (5-2) | #99 | vs LAA | Jack Kochanowicz (2-3) | #408 |
| Fri, Apr 17th | vs CIN | Brandon Williamson (2-3) | #371 | vs KC | Michael Wacha (4-2) | #82 |
| Sat, Apr 18th | vs CIN | Andrew Abbott (4-3) | #102 | vs KC | Noah Cameron (2-4) | #97 |
| Sun, Apr 19th | vs CIN | Brady Singer (2-4) | #145 | vs KC | Cole Ragans (1-4) | #47 |
| Tue, Apr 21st | @ NYM | Nolan McLean (2-4) | #30 | @ BOS | Connelly Early (5-2) | #99 |
| Wed, Apr 22nd | @ NYM | Clay Holmes (4-4) | #167 | @ BOS | Ranger Suarez (2-3) | #28 |
| Thu, Apr 23rd | @ NYM | Christian Scott (0-0) | #105 | @ BOS | Payton Tolle (2-2) | #89 |
| Fri, Apr 24th | @ TB | Drew Rasmussen (4-1) | #21 | @ HOU | Lance McCullers Jr. (2-3) | #209 |
| Sat, Apr 25th | @ TB | Shane McClanahan (5-2) | #23 | @ HOU | Mike Burrows (3-6) | #129 |
| Sun, Apr 26th | @ TB | Griffin Jax (1-3) | #48 | @ HOU | Spencer Arrighetti (7-1) | #122 |
| Mon, Apr 27th | vs SEA | Luis Castillo (1-5) | #46 | @ TEX | Jack Leiter (2-4) | #78 |
| Tue, Apr 28th | vs SEA | Logan Gilbert (3-4) | #11 | @ TEX | Jacob deGrom (3-4) | #7 |
| Wed, Apr 29th | vs SEA | George Kirby (5-4) | #15 | @ TEX | Nathan Eovaldi (5-6) | #19 |
| Thu, Apr 30th | vs TOR | Kevin Gausman (4-3) | #20 | |||
| Fri, May 1st | vs TOR | Patrick Corbin (2-1) | #225 | vs BAL | Cade Povich (1-1) | #200 |
| Sat, May 2nd | vs TOR | Dylan Cease (3-3) | #16 | vs BAL | Kyle Bradish (2-6) | #50 |
| Sun, May 3rd | vs TOR | Trey Yesavage (2-2) | #41 | vs BAL | Trey Gibson (1-0) | #304 |
| Tue, May 5th | @ WSH | Cade Cavalli (3-3) | #90 | vs TEX | Jacob deGrom (3-4) | #7 |
| Wed, May 6th | @ WSH | Miles Mikolas (1-4) | #216 | vs TEX | Nathan Eovaldi (5-6) | #19 |
| Thu, May 7th | @ WSH | Jake Irvin (2-4) | #198 | vs TEX | MacKenzie Gore (3-4) | #51 |
| Fri, May 8th | @ CLE | Parker Messick (6-1) | #52 | @ MIL | Jacob Misiorowski (5-2) | #18 |
| Sat, May 9th | @ CLE | Tanner Bibee (0-7) | #37 | @ MIL | Kyle Harrison (6-1) | #58 |
| Sun, May 10th | @ CLE | Gavin Williams (8-3) | #27 | @ MIL | Logan Henderson (2-1) | #61 |
| Tue, May 12th | vs MIA | Eury Perez (3-6) | #60 | @ BAL | Trevor Rogers (2-6) | #88 |
| Wed, May 13th | vs MIA | Max Meyer (5-0) | #71 | @ BAL | Kyle Bradish (2-6) | #50 |
| Thu, May 14th | vs MIA | Braxton Garrett (0-1) | #149 | |||
| Fri, May 15th | vs MIL | Coleman Crow (0-0) | #191 | @ NYM | Clay Holmes (4-4) | #167 |
| Sat, May 16th | vs MIL | Logan Henderson (2-1) | #61 | @ NYM | Huascar Brazoban (3-1) | #202 |
| Sun, May 17th | vs MIL | Robert Gasser (0-1) | #185 | @ NYM | Freddy Peralta (3-4) | #24 |
| Mon, May 18th | vs HOU | Tatsuya Imai (2-2) | #159 | vs TOR | Patrick Corbin (2-1) | #225 |
| Tue, May 19th | vs HOU | Jason Alexander (1-1) | #331 | vs TOR | Dylan Cease (3-3) | #16 |
| Wed, May 20th | vs HOU | Mike Burrows (3-6) | #129 | vs TOR | Trey Yesavage (2-2) | #41 |
| Fri, May 22nd | @ BOS | Payton Tolle (2-2) | #89 | vs TB | Nick Martinez (4-1) | #75 |
| Sat, May 23rd | @ BOS | Jovani Moran (0-2) | #183 | |||
| Sun, May 24th | @ BOS | Sonny Gray (5-1) | #29 | vs TB | Drew Rasmussen (4-1) | #21 |
| Mon, May 25th | @ CWS | Anthony Kay (4-1) | #182 | @ KC | Michael Wacha (4-2) | #82 |
| Tue, May 26th | @ CWS | Sean Burke (2-3) | #140 | @ KC | Bailey Falter (0-2) | #258 |
| Wed, May 27th | @ CWS | David Sandlin (1-0) | #213 | @ KC | Noah Cameron (2-4) | #97 |
| Thu, May 28th | @ CWS | Davis Martin (8-1) | #79 | |||
| Fri, May 29th | @ PIT | Jared Jones | #74 | @ ATH | Luis Severino (2-5) | #118 |
| Sat, May 30th | @ PIT | Mitch Keller (5-2) | #98 | @ ATH | J.T. Ginn (2-3) | #131 |
| Sun, May 31st | @ PIT | Braxton Ashcraft (4-2) | #49 | @ ATH | Jacob Lopez (4-2) | #193 |
| Mon, Jun 1st | vs CWS | David Sandlin (1-0) | #213 | |||
| Tue, Jun 2nd | vs CWS | Davis Martin (8-1) | #79 | vs CLE | Joey Cantillo (4-2) | #95 |
| Wed, Jun 3rd | vs CWS | Erick Fedde (0-5) | #357 | vs CLE | Gavin Williams (8-3) | #27 |
| Thu, Jun 4th | vs KC | Seth Lugo (2-4) | #108 | vs CLE | Slade Cecconi (3-5) | #110 |
| Fri, Jun 5th | vs KC | Michael Wacha (4-2) | #82 | vs BOS | Sonny Gray (5-1) | #29 |
| Sat, Jun 6th | vs KC | Luinder Avila | vs BOS | Ranger Suarez (2-3) | #28 | |
| Sun, Jun 7th | vs KC | Noah Cameron (2-4) | #97 | vs BOS | Connelly Early (5-2) | #99 |
| Tue, Jun 9th | @ DET | @ CLE | ||||
| Wed, Jun 10th | @ DET | @ CLE | ||||
| Thu, Jun 11th | @ DET | |||||
| Fri, Jun 12th | vs STL | @ TOR | ||||
| Sat, Jun 13th | vs STL | @ TOR | ||||
| Sun, Jun 14th | vs STL | @ TOR | ||||
| Mon, Jun 15th | @ TEX | |||||
| Tue, Jun 16th | @ TEX | vs CWS | ||||
| Thu, Jun 18th | @ TEX | vs CWS | ||||
| Fri, Jun 19th | @ ARI | vs CIN | ||||
| Sat, Jun 20th | @ ARI | vs CIN | ||||
| Sun, Jun 21st | @ ARI | vs CIN | ||||
| Mon, Jun 22nd | vs LAD | @ DET | ||||
| Tue, Jun 23rd | vs LAD | @ DET | ||||
| Wed, Jun 24th | vs LAD | @ DET | ||||
| Fri, Jun 26th | vs COL | @ BOS | ||||
| Sat, Jun 27th | vs COL | @ BOS | ||||
| Sun, Jun 28th | vs COL | @ BOS | ||||
| Mon, Jun 29th | @ HOU | vs DET | ||||
| Tue, Jun 30th | @ HOU | vs DET | ||||
| Wed, Jul 1st | @ HOU | vs DET | ||||
| Fri, Jul 3rd | @ NYY | vs MIN | ||||
| Sat, Jul 4th | @ NYY | vs MIN | ||||
| Sun, Jul 5th | @ NYY | vs MIN | ||||
| Tue, Jul 7th | vs CLE | @ TB | ||||
| Wed, Jul 8th | vs CLE | @ TB | ||||
| Thu, Jul 9th | vs CLE | @ TB | ||||
| Fri, Jul 10th | vs LAA | @ WSH | ||||
| Sat, Jul 11th | vs LAA | @ WSH | ||||
| Sun, Jul 12th | vs LAA | @ WSH | ||||
| Fri, Jul 17th | @ CHC | vs LAD | ||||
| Sat, Jul 18th | @ CHC | vs LAD | ||||
| Sun, Jul 19th | @ CHC | vs LAD | ||||
| Mon, Jul 20th | @ CLE | vs PIT | ||||
| Tue, Jul 21st | @ CLE | vs PIT | ||||
| Wed, Jul 22nd | @ CLE | vs PIT | ||||
| Thu, Jul 23rd | @ CLE | |||||
| Fri, Jul 24th | vs ATH | @ PHI | ||||
| Sat, Jul 25th | vs ATH | @ PHI | ||||
| Sun, Jul 26th | vs ATH | @ PHI | ||||
| Tue, Jul 28th | vs KC | @ CWS | ||||
| Wed, Jul 29th | vs KC | @ CWS | ||||
| Thu, Jul 30th | vs KC | @ CWS | ||||
| Fri, Jul 31st | @ SEA | @ CHC | ||||
| Sat, Aug 1st | @ SEA | @ CHC | ||||
| Sun, Aug 2nd | @ SEA | @ CHC | ||||
| Tue, Aug 4th | @ KC | vs STL | ||||
| Wed, Aug 5th | @ KC | vs STL | ||||
| Thu, Aug 6th | @ KC | |||||
| Fri, Aug 7th | @ MIL | vs ATL | ||||
| Sat, Aug 8th | @ MIL | vs ATL | ||||
| Sun, Aug 9th | @ MIL | vs ATL | ||||
| Mon, Aug 10th | vs BAL | |||||
| Tue, Aug 11th | vs BAL | vs SEA | ||||
| Wed, Aug 12th | vs BAL | vs SEA | ||||
| Thu, Aug 13th | vs PHI | vs SEA | ||||
| Sat, Aug 15th | vs PHI | @ TOR | ||||
| Sun, Aug 16th | vs PHI | @ TOR | ||||
| Mon, Aug 17th | vs ATL | |||||
| Tue, Aug 18th | vs ATL | @ BAL | ||||
| Wed, Aug 19th | vs ATL | @ BAL | ||||
| Fri, Aug 21st | @ SD | vs TOR | ||||
| Sat, Aug 22nd | @ SD | vs TOR | ||||
| Sun, Aug 23rd | @ SD | vs TOR | ||||
| Mon, Aug 24th | @ ATH | |||||
| Tue, Aug 25th | @ ATH | vs HOU | ||||
| Wed, Aug 26th | @ ATH | vs HOU | ||||
| Fri, Aug 28th | vs CWS | vs BOS | ||||
| Sat, Aug 29th | vs CWS | vs BOS | ||||
| Sun, Aug 30th | vs CWS | vs BOS | ||||
| Mon, Aug 31st | vs DET | @ LAA | ||||
| Tue, Sep 1st | vs DET | @ LAA | ||||
| Wed, Sep 2nd | vs DET | @ LAA | ||||
| Fri, Sep 4th | @ CWS | @ SD | ||||
| Sat, Sep 5th | @ CWS | @ SD | ||||
| Sun, Sep 6th | @ CWS | @ SD | ||||
| Mon, Sep 7th | @ DET | |||||
| Tue, Sep 8th | @ DET | vs COL | ||||
| Wed, Sep 9th | @ DET | vs COL | ||||
| Fri, Sep 11th | vs CLE | vs NYM | ||||
| Sat, Sep 12th | vs CLE | vs NYM | ||||
| Sun, Sep 13th | vs CLE | vs NYM | ||||
| Mon, Sep 14th | vs NYY | @ MIN | ||||
| Tue, Sep 15th | vs NYY | @ MIN | ||||
| Wed, Sep 16th | vs NYY | @ MIN | ||||
| Thu, Sep 17th | @ LAA | |||||
| Fri, Sep 18th | @ LAA | @ ARI | ||||
| Sat, Sep 19th | @ LAA | @ ARI | ||||
| Sun, Sep 20th | @ LAA | @ ARI | ||||
| Mon, Sep 21st | @ SF | |||||
| Tue, Sep 22nd | @ SF | vs TB | ||||
| Wed, Sep 23rd | @ SF | vs TB | ||||
| Fri, Sep 25th | vs TEX | vs BAL | ||||
| Sat, Sep 26th | vs TEX | vs BAL | ||||
| Sun, Sep 27th | vs TEX | vs BAL | ||||
| Wed, Mar 25th | @ SF | Logan Webb (2-4) | #13 | |||
| Fri, Mar 27th | @ SF | Robbie Ray (3-6) | #86 | |||
| Tue, Mar 31st | @ SEA | Logan Gilbert (3-4) | #11 | |||
| Thu, Apr 16th | vs LAA | Brent Suter (1-2) | #215 | |||
| Mon, May 4th | vs BAL | Shane Baz (2-5) | #83 | |||
| Mon, May 11th | @ BAL | Brandon Young (3-1) | #195 | |||
| Thu, May 21st | vs TOR | Braydon Fisher (2-1) | #160 | |||
| Mon, Jun 8th | @ CLE | |||||
| Wed, Jun 17th | vs CWS | |||||
| Thu, Jun 25th | @ BOS | |||||
| Mon, Jul 6th | @ TB | |||||
| Mon, Jul 27th | @ CWS | |||||
| Mon, Aug 3rd | vs STL | |||||
| Fri, Aug 14th | @ TOR | |||||
| Thu, Aug 20th | @ BAL | |||||
| Thu, Aug 27th | vs HOU | |||||
| Thu, Sep 10th | vs COL | |||||
| Thu, Sep 24th | vs TB | |||||
