Isaac Mattson or Nate Pearson
Baseball Stats Comparison
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| Isaac Mattson RP - PIT  | Nate Pearson RP - HOU  | |
| 2026 Stats | ||
| Games Played | 21 | 3 |
| Games Started | 0 | 0 |
| Innings Pitched | 19.2 | 2.2 |
| Wins | 0 | 0 |
| Losses | 0 | 0 |
| Saves | 0 | 1 |
| Blown Saves | 2 | 0 |
| Holds | 7 | 0 |
| Hits Allowed | 19 | 1 |
| Earned Runs | 9 | 0 |
| Home Runs Allowed | 0 | 0 |
| Strikeouts | 15 | 2 |
| Walks | 10 | 2 |
| ERA | 4.12 | 0.00 |
| WHIP | 1.47 | 1.13 |
| Isaac Mattson RP - PIT | Nate Pearson RP - HOU | |
| 2026 Projections | ||
| Games Played | 57 | 41 |
| Games Started | 0 | 0 |
| Innings Pitched | 60.8 | 43.8 |
| Wins | 3 | 2 |
| Losses | 3 | 2 |
| Saves | 2 | 0 |
| Blown Saves | 1 | 0 |
| Holds | 14 | 4 |
| Hits Allowed | 55 | 41 |
| Earned Runs | 30 | 24 |
| Home Runs Allowed | 7 | 6 |
| Strikeouts | 59 | 44 |
| Walks | 28 | 19 |
| ERA | 4.44 | 5.00 |
| WHIP | 1.35 | 1.37 |
| Isaac Mattson RP - PIT | Nate Pearson RP - HOU | |
| News | ||
| Isaac Mattson has been sent to Triple-A Indianapolis. Nate Miller - FantasyPros Wed, May 20th | The Astros activated Nate Pearson from the injured list. Ari Koslow Tue, May 19th | |
| Isaac Mattson pitched a perfect eighth inning on Sunday, including a strikeout, for his fifth hold of the season as the Pirates defeated the Rays, 6-3. David Leisering Sun, Apr 19th | Nate Pearson had a locker in the Astros clubhouse. Ari Koslow Mon, May 18th | |
| Astros GM Dana Brown said Nate Pearson would come off the IL and pitch a couple of games in the Twins series. Ari Koslow Sun, May 17th | ||
| Nate Pearson could be activated ahead of Monday's series opener against the Twins. Ari Koslow Sun, May 17th | ||
| Astros manager Joe Espada said Nate Pearson will pitch in a rehab game on Sunday. Ari Koslow Sat, May 16th | ||
| Notes | ||
| There are no recent notes for these players | ||
| Isaac Mattson RP - PIT | Nate Pearson RP - HOU | |||||
| Date | Opp | Opp Pitcher | VBR | Opp | Opp Pitcher | VBR |
|---|---|---|---|---|---|---|
| Thu, Mar 26th | @ NYM | Freddy Peralta (3-4) | #28 | vs LAA | Jose Soriano (6-4) | #44 |
| Sat, Mar 28th | @ NYM | David Peterson (3-5) | #103 | vs LAA | Reid Detmers (1-5) | #47 |
| Sun, Mar 29th | @ NYM | Nolan McLean (2-4) | #29 | vs LAA | Jack Kochanowicz (2-3) | #417 |
| Mon, Mar 30th | @ CIN | Chase Burns (7-1) | #25 | vs BOS | Ranger Suarez (2-3) | #33 |
| Tue, Mar 31st | @ CIN | Brandon Williamson (2-3) | #374 | vs BOS | Brayan Bello (2-5) | #145 |
| Wed, Apr 1st | @ CIN | Andrew Abbott (4-3) | #100 | vs BOS | Garrett Crochet (3-3) | #10 |
| Fri, Apr 3rd | vs BAL | Kyle Bradish (2-6) | #42 | @ ATH | Jeffrey Springs (3-6) | #111 |
| Sat, Apr 4th | vs BAL | Shane Baz (2-5) | #83 | @ ATH | Luis Morales (0-2) | #309 |
| Sun, Apr 5th | vs BAL | Chris Bassitt (4-3) | #123 | @ ATH | Jacob Lopez (4-2) | #200 |
| Mon, Apr 6th | vs SD | German Marquez (3-2) | #329 | @ COL | Ryan Feltner (1-1) | #421 |
| Tue, Apr 7th | vs SD | Nick Pivetta (1-2) | #144 | @ COL | Kyle Freeland (1-6) | #398 |
| Wed, Apr 8th | vs SD | Michael King (4-3) | #35 | @ COL | Michael Lorenzen (2-7) | #423 |
| Fri, Apr 10th | @ CHC | Shota Imanaga (4-6) | #22 | @ SEA | Emerson Hancock (4-2) | #90 |
| Sat, Apr 11th | @ CHC | Edward Cabrera (3-2) | #74 | @ SEA | Luis Castillo (1-5) | #45 |
| Sun, Apr 12th | @ CHC | Jameson Taillon (2-4) | #108 | @ SEA | Logan Gilbert (3-4) | #11 |
| Mon, Apr 13th | vs WSH | Cade Cavalli (3-3) | #88 | @ SEA | George Kirby (5-4) | #15 |
| Tue, Apr 14th | vs WSH | PJ Poulin (3-0) | #248 | vs COL | Michael Lorenzen (2-7) | #423 |
| Wed, Apr 15th | vs WSH | Jake Irvin (2-4) | #202 | vs COL | Jose Quintana (2-3) | #425 |
| Thu, Apr 16th | vs WSH | Foster Griffin (6-2) | #89 | vs COL | Juan Mejia | |
| Fri, Apr 17th | vs TB | Nick Martinez (5-1) | #76 | vs STL | Kyle Leahy (5-3) | #164 |
| Sat, Apr 18th | vs TB | Drew Rasmussen (4-1) | #21 | vs STL | Andre Pallante (5-4) | #146 |
| Sun, Apr 19th | vs TB | Shane McClanahan (5-2) | #23 | vs STL | Matthew Liberatore (2-3) | #117 |
| Tue, Apr 21st | @ TEX | Kumar Rocker (2-5) | #107 | @ CLE | Parker Messick (6-1) | #50 |
| Wed, Apr 22nd | @ TEX | Jack Leiter (2-4) | #79 | @ CLE | Tanner Bibee (0-7) | #38 |
| Thu, Apr 23rd | @ TEX | Jacob deGrom (3-4) | #8 | |||
| Fri, Apr 24th | @ MIL | Brandon Woodruff (2-1) | #60 | vs NYY | Will Warren (6-1) | #61 |
| Sat, Apr 25th | @ MIL | Jacob Misiorowski (5-2) | #17 | vs NYY | Ryan Weathers (2-2) | #70 |
| Sun, Apr 26th | @ MIL | Kyle Harrison (6-1) | #69 | vs NYY | Luis Gil (1-2) | #256 |
| Mon, Apr 27th | vs STL | Dustin May (3-6) | #86 | |||
| Tue, Apr 28th | vs STL | Kyle Leahy (5-3) | #164 | @ BAL | Shane Baz (2-5) | #83 |
| Wed, Apr 29th | vs STL | Andre Pallante (5-4) | #146 | |||
| Thu, Apr 30th | vs STL | Hunter Dobbins (0-0) | #190 | @ BAL | Brandon Young (3-1) | #197 |
| Fri, May 1st | vs CIN | Brady Singer (2-4) | #140 | @ BOS | Jake Bennett (1-1) | #284 |
| Sat, May 2nd | vs CIN | Rhett Lowder (3-3) | #203 | @ BOS | Connelly Early (5-2) | #99 |
| Sun, May 3rd | vs CIN | Chase Burns (7-1) | #25 | @ BOS | Ranger Suarez (2-3) | #33 |
| Tue, May 5th | @ ARI | Eduardo Rodriguez (5-1) | #115 | vs LAD | Shohei Ohtani (5-2) | #1 |
| Wed, May 6th | @ ARI | Michael Soroka (7-2) | #71 | vs LAD | Tyler Glasnow (3-0) | #39 |
| Thu, May 7th | @ ARI | Zac Gallen (3-4) | #66 | |||
| Fri, May 8th | @ SF | Robbie Ray (3-6) | #87 | @ CIN | Nick Lodolo (1-1) | #62 |
| Sat, May 9th | @ SF | Landen Roupp (5-5) | #64 | @ CIN | Chase Burns (7-1) | #25 |
| Sun, May 10th | @ SF | Tyler Mahle (1-7) | #96 | @ CIN | Andrew Abbott (4-3) | #100 |
| Tue, May 12th | vs COL | Michael Lorenzen (2-7) | #423 | vs SEA | Bryan Woo (4-3) | #6 |
| Wed, May 13th | vs COL | Jose Quintana (2-3) | #425 | vs SEA | Bryce Miller (1-0) | #57 |
| Thu, May 14th | vs COL | Chase Dollander (3-3) | #337 | vs SEA | Luis Castillo (1-5) | #45 |
| Fri, May 15th | vs PHI | Aaron Nola (3-4) | #37 | vs TEX | Jack Leiter (2-4) | #79 |
| Sat, May 16th | vs PHI | Cristopher Sanchez (6-2) | #3 | vs TEX | Jacob deGrom (3-4) | #8 |
| Sun, May 17th | vs PHI | Zack Wheeler (4-1) | #7 | vs TEX | Nathan Eovaldi (5-6) | #20 |
| Tue, May 19th | @ STL | Matthew Liberatore (2-3) | #117 | @ MIN | Zebby Matthews (1-2) | #81 |
| Wed, May 20th | @ STL | Michael McGreevy (3-4) | #85 | @ MIN | Joe Ryan (3-3) | #14 |
| Thu, May 21st | @ STL | Dustin May (3-6) | #86 | |||
| Fri, May 22nd | @ TOR | Kevin Gausman (4-3) | #19 | @ CHC | Jameson Taillon (2-4) | #108 |
| Sat, May 23rd | @ TOR | Patrick Corbin (2-1) | #232 | @ CHC | Colin Rea (5-3) | #143 |
| Sun, May 24th | @ TOR | Dylan Cease (3-3) | #16 | @ CHC | Shota Imanaga (4-6) | #22 |
| Mon, May 25th | vs CHC | Ben Brown (1-2) | #55 | @ TEX | Kumar Rocker (2-5) | #107 |
| Tue, May 26th | vs CHC | Jordan Wicks (0-1) | #237 | @ TEX | Jack Leiter (2-4) | #79 |
| Wed, May 27th | vs CHC | Jameson Taillon (2-4) | #108 | @ TEX | Jacob deGrom (3-4) | #8 |
| Thu, May 28th | vs CHC | Colin Rea (5-3) | #143 | @ TEX | Nathan Eovaldi (5-6) | #20 |
| Fri, May 29th | vs MIN | Taj Bradley (5-1) | #68 | vs MIL | Coleman Crow (0-0) | #189 |
| Sat, May 30th | vs MIN | Bailey Ober (6-2) | #75 | vs MIL | Brandon Sproat (1-3) | #135 |
| Sun, May 31st | vs MIN | Zebby Matthews (1-2) | #81 | vs MIL | Jacob Misiorowski (5-2) | #17 |
| Tue, Jun 2nd | @ HOU | Mike Burrows (3-6) | #120 | vs PIT | Bubba Chandler (1-6) | #122 |
| Wed, Jun 3rd | @ HOU | Spencer Arrighetti (7-1) | #121 | vs PIT | Paul Skenes (6-5) | #2 |
| Thu, Jun 4th | @ HOU | Kai-Wei Teng (3-3) | #179 | vs PIT | Jared Jones (0-0) | #65 |
| Fri, Jun 5th | @ ATL | Martin Perez (2-3) | #195 | vs ATH | J.T. Ginn (2-3) | #130 |
| Sat, Jun 6th | @ ATL | Spencer Strider (3-0) | #31 | vs ATH | Jacob Lopez (4-2) | #200 |
| Sun, Jun 7th | @ ATL | Bryce Elder (4-3) | #114 | vs ATH | Gage Jump (0-1) | #151 |
| Tue, Jun 9th | vs LAD | @ LAA | ||||
| Wed, Jun 10th | vs LAD | @ LAA | ||||
| Thu, Jun 11th | vs LAD | |||||
| Fri, Jun 12th | vs MIA | @ KC | ||||
| Sat, Jun 13th | vs MIA | @ KC | ||||
| Sun, Jun 14th | vs MIA | @ KC | ||||
| Mon, Jun 15th | @ ATH | vs DET | ||||
| Tue, Jun 16th | @ ATH | vs DET | ||||
| Wed, Jun 17th | @ ATH | vs DET | ||||
| Fri, Jun 19th | @ COL | vs CLE | ||||
| Sat, Jun 20th | @ COL | vs CLE | ||||
| Sun, Jun 21st | @ COL | vs CLE | ||||
| Tue, Jun 23rd | vs SEA | @ TOR | ||||
| Wed, Jun 24th | vs SEA | @ TOR | ||||
| Thu, Jun 25th | vs SEA | @ DET | ||||
| Fri, Jun 26th | vs CIN | @ DET | ||||
| Sat, Jun 27th | vs CIN | @ DET | ||||
| Sun, Jun 28th | vs CIN | @ DET | ||||
| Mon, Jun 29th | @ PHI | vs MIN | ||||
| Tue, Jun 30th | @ PHI | vs MIN | ||||
| Wed, Jul 1st | @ PHI | vs MIN | ||||
| Thu, Jul 2nd | @ PHI | |||||
| Fri, Jul 3rd | @ WSH | vs TB | ||||
| Sat, Jul 4th | @ WSH | vs TB | ||||
| Sun, Jul 5th | @ WSH | vs TB | ||||
| Tue, Jul 7th | vs ATL | @ WSH | ||||
| Wed, Jul 8th | vs ATL | @ WSH | ||||
| Thu, Jul 9th | vs ATL | |||||
| Fri, Jul 10th | vs MIL | @ TEX | ||||
| Sat, Jul 11th | vs MIL | @ TEX | ||||
| Sun, Jul 12th | vs MIL | @ TEX | ||||
| Fri, Jul 17th | @ CLE | vs BAL | ||||
| Sat, Jul 18th | @ CLE | vs BAL | ||||
| Sun, Jul 19th | @ CLE | vs BAL | ||||
| Mon, Jul 20th | @ NYY | vs MIA | ||||
| Tue, Jul 21st | @ NYY | vs MIA | ||||
| Wed, Jul 22nd | @ NYY | vs MIA | ||||
| Fri, Jul 24th | vs CHC | @ CWS | ||||
| Sat, Jul 25th | vs CHC | @ CWS | ||||
| Sun, Jul 26th | vs CHC | @ CWS | ||||
| Mon, Jul 27th | vs ARI | @ LAA | ||||
| Tue, Jul 28th | vs ARI | @ LAA | ||||
| Wed, Jul 29th | vs ARI | @ LAA | ||||
| Thu, Jul 30th | @ CIN | |||||
| Fri, Jul 31st | @ CIN | vs TEX | ||||
| Sat, Aug 1st | @ CIN | vs TEX | ||||
| Sun, Aug 2nd | @ CIN | vs TEX | ||||
| Mon, Aug 3rd | @ MIL | vs TOR | ||||
| Tue, Aug 4th | @ MIL | vs TOR | ||||
| Wed, Aug 5th | @ MIL | vs TOR | ||||
| Thu, Aug 6th | @ MIL | |||||
| Fri, Aug 7th | vs NYM | @ SD | ||||
| Sat, Aug 8th | vs NYM | @ SD | ||||
| Sun, Aug 9th | vs NYM | @ SD | ||||
| Tue, Aug 11th | @ MIA | @ SF | ||||
| Wed, Aug 12th | @ MIA | @ SF | ||||
| Thu, Aug 13th | @ MIA | |||||
| Fri, Aug 14th | vs BOS | vs SEA | ||||
| Sat, Aug 15th | vs BOS | vs SEA | ||||
| Sun, Aug 16th | vs BOS | vs SEA | ||||
| Mon, Aug 17th | vs DET | |||||
| Tue, Aug 18th | vs DET | vs LAA | ||||
| Wed, Aug 19th | vs DET | vs LAA | ||||
| Fri, Aug 21st | @ LAD | vs ATH | ||||
| Sat, Aug 22nd | @ LAD | vs ATH | ||||
| Sun, Aug 23rd | @ LAD | vs ATH | ||||
| Mon, Aug 24th | @ SD | |||||
| Tue, Aug 25th | @ SD | @ NYY | ||||
| Wed, Aug 26th | @ SD | @ NYY | ||||
| Fri, Aug 28th | @ STL | @ NYM | ||||
| Sat, Aug 29th | @ STL | @ NYM | ||||
| Sun, Aug 30th | @ STL | @ NYM | ||||
| Tue, Sep 1st | vs SF | vs CWS | ||||
| Wed, Sep 2nd | vs SF | vs CWS | ||||
| Thu, Sep 3rd | vs SF | vs CWS | ||||
| Fri, Sep 4th | vs LAA | vs ARI | ||||
| Sat, Sep 5th | vs LAA | vs ARI | ||||
| Sun, Sep 6th | vs LAA | vs ARI | ||||
| Tue, Sep 8th | @ CWS | @ PHI | ||||
| Wed, Sep 9th | @ CWS | @ PHI | ||||
| Thu, Sep 10th | @ CWS | @ PHI | ||||
| Fri, Sep 11th | @ CHC | @ TB | ||||
| Sat, Sep 12th | @ CHC | @ TB | ||||
| Sun, Sep 13th | @ CHC | @ TB | ||||
| Tue, Sep 15th | vs MIL | vs KC | ||||
| Wed, Sep 16th | vs MIL | vs KC | ||||
| Thu, Sep 17th | vs MIL | vs KC | ||||
| Fri, Sep 18th | vs KC | vs ATL | ||||
| Sat, Sep 19th | vs KC | vs ATL | ||||
| Sun, Sep 20th | vs KC | vs ATL | ||||
| Tue, Sep 22nd | vs STL | @ SEA | ||||
| Wed, Sep 23rd | vs STL | @ SEA | ||||
| Thu, Sep 24th | vs STL | @ ATH | ||||
| Fri, Sep 25th | @ DET | @ ATH | ||||
| Sat, Sep 26th | @ DET | @ ATH | ||||
| Sun, Sep 27th | @ DET | @ ATH | ||||
| Fri, Mar 27th | vs LAA | Yusei Kikuchi (0-3) | #150 | |||
| Mon, Apr 20th | @ CLE | Slade Cecconi (3-5) | #112 | |||
| Mon, May 4th | vs LAD | Yoshinobu Yamamoto (4-4) | #12 | |||
| Mon, May 11th | vs SEA | George Kirby (5-4) | #15 | |||
| Mon, May 18th | @ MIN | Kendry Rojas (1-0) | #223 | |||
| Mon, Jun 8th | @ LAA | Grayson Rodriguez (2-1) | #80 | |||
| Mon, Jun 22nd | @ TOR | |||||
| Mon, Jul 6th | @ WSH | |||||
| Mon, Aug 10th | @ SF | |||||
| Thu, Aug 20th | vs LAA | |||||
| Thu, Aug 27th | @ NYY | |||||
| Mon, Aug 31st | vs CWS | |||||
