Who Should I Trade?
Isaac Mattson for Zach Agnos (2026)
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Experts' Pick | ||
| Zach Agnos RP - COL  | Isaac Mattson RP - PIT  | |
Expert |
100% Recommended by 1 of 1 experts |
0% Recommended by 0 of 1 experts |
| Rankings | ||
| Rest of Season | ‐ | ‐ |
| VBR | # 1124 | # 709 |
| Projections | ||
| Strikeouts | 29 | 28 |
| Wins | 1 | 2 |
| Saves | 1 | 0 |
| ERA | 5.22 | 4.30 |
| WHIP | 1.52 | 1.43 |
| Misc | ||
| Injury Alert | - | MiLB |
| Expert Ranks | ||
| Kevin Spinelli KevScores | # 228 | # 406 |
| Zach Agnos RP - COL | Isaac Mattson RP - PIT | |
| 2026 Stats | ||
| Games Played | 15 | 21 |
| Games Started | 1 | 0 |
| Innings Pitched | 36.0 | 19.2 |
| Wins | 0 | 0 |
| Losses | 0 | 0 |
| Saves | 2 | 0 |
| Blown Saves | 0 | 2 |
| Holds | 0 | 7 |
| Hits Allowed | 38 | 19 |
| Earned Runs | 25 | 9 |
| Home Runs Allowed | 5 | 0 |
| Strikeouts | 25 | 15 |
| Walks | 12 | 10 |
| ERA | 6.25 | 4.12 |
| WHIP | 1.39 | 1.47 |
| Zach Agnos RP - COL | Isaac Mattson RP - PIT | |
| 2026 Projections | ||
| Games Played | 29 | 35 |
| Games Started | 3 | 0 |
| Innings Pitched | 39.1 | 31.6 |
| Wins | 1 | 2 |
| Losses | 2 | 2 |
| Saves | 1 | 0 |
| Blown Saves | 0 | 0 |
| Holds | 1 | 4 |
| Hits Allowed | 42 | 29 |
| Earned Runs | 23 | 15 |
| Home Runs Allowed | 6 | 4 |
| Strikeouts | 29 | 28 |
| Walks | 16 | 15 |
| ERA | 5.22 | 4.30 |
| WHIP | 1.52 | 1.43 |
| Zach Agnos RP - COL | Isaac Mattson RP - PIT | |
| News | ||
| Zach Agnos allowed just one hit in five scoreless innings on Thursday in his first career start as the Diamondbacks defeated the Rockies, 2-1. David Leisering Fri, May 22nd | Isaac Mattson has been sent to Triple-A Indianapolis. Nate Miller - FantasyPros Wed, May 20th | |
| The Rockies are having Zach Agnos start in a bullpen game on Thursday against the Diamondbacks. Ari Koslow Thu, May 21st | 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 | |
| The Rockies recalled Zach Agnos from Triple-A. Ari Koslow Mon, May 18th | ||
| The Rockies optioned Zach Agnos to Triple-A. Ari Koslow Sun, May 17th | ||
| Zach Agnos pitched a scoreless ninth inning in game two of Sunday's doubleheader to earn his second save of the season. Colorado defeated the Mets, 3-0, in the second game to complete a sweep of the twinbill. David Leisering Mon, Apr 27th | ||
| Notes | ||
| There are no recent notes for these players | ||
| Zach Agnos RP - COL | Isaac Mattson RP - PIT | |||||
| Date | Opp | Opp Pitcher | VBR | Opp | Opp Pitcher | VBR |
|---|---|---|---|---|---|---|
| Thu, Mar 26th | @ NYM | Freddy Peralta (3-4) | #28 | |||
| Sat, Mar 28th | @ MIA | Eury Perez (3-6) | #109 | @ NYM | David Peterson (3-5) | #117 |
| Sun, Mar 29th | @ MIA | Max Meyer (5-0) | #68 | @ NYM | Nolan McLean (2-4) | #29 |
| Mon, Mar 30th | @ TOR | Cody Ponce (0-0) | @ CIN | Chase Burns (7-1) | #25 | |
| Tue, Mar 31st | @ TOR | Max Scherzer (1-3) | #149 | @ CIN | Brandon Williamson (2-3) | #370 |
| Wed, Apr 1st | @ TOR | Kevin Gausman (4-3) | #19 | @ CIN | Andrew Abbott (4-3) | #99 |
| Fri, Apr 3rd | vs PHI | Aaron Nola (3-4) | #39 | vs BAL | Kyle Bradish (2-6) | #43 |
| Sat, Apr 4th | vs PHI | Jesus Luzardo (4-4) | #10 | vs BAL | Shane Baz (2-5) | #84 |
| Sun, Apr 5th | vs PHI | Taijuan Walker (1-4) | #413 | vs BAL | Chris Bassitt (4-3) | #125 |
| Mon, Apr 6th | vs HOU | Cody Bolton (0-1) | #396 | vs SD | German Marquez (3-2) | #330 |
| Tue, Apr 7th | vs HOU | Mike Burrows (3-6) | #121 | vs SD | Nick Pivetta (1-2) | #138 |
| Wed, Apr 8th | vs HOU | Cristian Javier (0-1) | #258 | vs SD | Michael King (4-4) | #35 |
| Fri, Apr 10th | @ SD | Walker Buehler (3-3) | #220 | @ CHC | Shota Imanaga (4-6) | #24 |
| Sat, Apr 11th | @ SD | German Marquez (3-2) | #330 | @ CHC | Edward Cabrera (3-2) | #70 |
| Sun, Apr 12th | @ SD | Nick Pivetta (1-2) | #138 | @ CHC | Jameson Taillon (2-4) | #107 |
| Mon, Apr 13th | vs WSH | Cade Cavalli (3-3) | #87 | |||
| Tue, Apr 14th | @ HOU | Colton Gordon (0-0) | #295 | vs WSH | PJ Poulin (3-0) | #237 |
| Wed, Apr 15th | @ HOU | Spencer Arrighetti (7-1) | #126 | vs WSH | Jake Irvin (2-4) | #203 |
| Thu, Apr 16th | @ HOU | Ryan Weiss (0-3) | #293 | vs WSH | Foster Griffin (6-2) | #88 |
| Fri, Apr 17th | vs LAD | Tyler Glasnow (3-0) | #37 | vs TB | Nick Martinez (5-1) | #81 |
| Sat, Apr 18th | vs LAD | Emmet Sheehan (3-1) | #42 | vs TB | Drew Rasmussen (4-2) | #21 |
| Sun, Apr 19th | vs LAD | Roki Sasaki (3-3) | #131 | vs TB | Shane McClanahan (5-2) | #22 |
| Tue, Apr 21st | vs SD | Randy Vasquez (5-3) | #199 | @ TEX | Kumar Rocker (2-5) | #103 |
| Wed, Apr 22nd | vs SD | Walker Buehler (3-3) | #220 | @ TEX | Jack Leiter (2-4) | #76 |
| Thu, Apr 23rd | vs SD | Matt Waldron (1-2) | #307 | @ TEX | Jacob deGrom (3-4) | #8 |
| Fri, Apr 24th | @ NYM | Freddy Peralta (3-4) | #28 | @ MIL | Brandon Woodruff (2-1) | #56 |
| Sat, Apr 25th | @ MIL | Jacob Misiorowski (5-2) | #18 | |||
| Sun, Apr 26th | @ NYM | Kodai Senga (0-4) | #129 | @ MIL | Kyle Harrison (6-1) | #63 |
| Mon, Apr 27th | vs STL | Dustin May (3-6) | #85 | |||
| Tue, Apr 28th | @ CIN | Chase Burns (7-1) | #25 | vs STL | Kyle Leahy (5-3) | #162 |
| Wed, Apr 29th | @ CIN | Brandon Williamson (2-3) | #370 | vs STL | Andre Pallante (5-4) | #163 |
| Thu, Apr 30th | @ CIN | Andrew Abbott (4-3) | #99 | vs STL | Hunter Dobbins (0-0) | #198 |
| Fri, May 1st | vs ATL | Grant Holmes (3-2) | #139 | vs CIN | Brady Singer (2-5) | #143 |
| Sat, May 2nd | vs ATL | Chris Sale (8-3) | #5 | vs CIN | Rhett Lowder (3-3) | #206 |
| Sun, May 3rd | vs ATL | Spencer Strider (3-0) | #31 | vs CIN | Chase Burns (7-1) | #25 |
| Tue, May 5th | @ ARI | Eduardo Rodriguez (5-1) | #112 | |||
| Wed, May 6th | vs NYM | Freddy Peralta (3-4) | #28 | @ ARI | Michael Soroka (7-2) | #67 |
| Thu, May 7th | vs NYM | Christian Scott (1-0) | #90 | @ ARI | Zac Gallen (3-4) | #71 |
| Fri, May 8th | @ PHI | Jesus Luzardo (4-4) | #10 | @ SF | Robbie Ray (3-6) | #83 |
| Sat, May 9th | @ PHI | Aaron Nola (3-4) | #39 | @ SF | Landen Roupp (5-5) | #61 |
| Sun, May 10th | @ PHI | Cristopher Sanchez (6-2) | #3 | @ SF | Tyler Mahle (1-7) | #119 |
| Tue, May 12th | @ PIT | Paul Skenes (6-5) | #2 | vs COL | Michael Lorenzen (2-7) | #427 |
| Wed, May 13th | @ PIT | Mitch Keller (5-2) | #95 | vs COL | Jose Quintana (2-3) | #425 |
| Thu, May 14th | @ PIT | Mason Montgomery (1-1) | #151 | vs COL | Chase Dollander (3-3) | #340 |
| Fri, May 15th | vs ARI | Merrill Kelly (5-3) | #93 | vs PHI | Aaron Nola (3-4) | #39 |
| Sat, May 16th | vs ARI | Eduardo Rodriguez (5-1) | #112 | vs PHI | Cristopher Sanchez (6-2) | #3 |
| Sun, May 17th | vs ARI | Michael Soroka (7-2) | #67 | vs PHI | Zack Wheeler (4-1) | #7 |
| Tue, May 19th | vs TEX | Tyler Alexander (1-1) | #164 | @ STL | Matthew Liberatore (2-3) | #114 |
| Wed, May 20th | vs TEX | Jack Leiter (2-4) | #76 | @ STL | Michael McGreevy (3-4) | #86 |
| Thu, May 21st | @ ARI | Eduardo Rodriguez (5-1) | #112 | @ STL | Dustin May (3-6) | #85 |
| Fri, May 22nd | @ ARI | Michael Soroka (7-2) | #67 | @ TOR | Kevin Gausman (4-3) | #19 |
| Sat, May 23rd | @ ARI | Zac Gallen (3-4) | #71 | @ TOR | Patrick Corbin (2-1) | #216 |
| Sun, May 24th | @ ARI | Ryne Nelson (2-4) | #89 | @ TOR | Dylan Cease (3-3) | #16 |
| Mon, May 25th | @ LAD | Emmet Sheehan (3-1) | #42 | vs CHC | Ben Brown (2-2) | #52 |
| Tue, May 26th | @ LAD | Eric Lauer (2-5) | #264 | vs CHC | Jordan Wicks (0-1) | #234 |
| Wed, May 27th | @ LAD | Shohei Ohtani (5-2) | #1 | vs CHC | Jameson Taillon (2-4) | #107 |
| Thu, May 28th | vs CHC | Colin Rea (5-3) | #140 | |||
| Fri, May 29th | vs SF | Logan Webb (2-4) | #12 | vs MIN | Taj Bradley (5-1) | #74 |
| Sat, May 30th | vs SF | Adrian Houser (2-5) | #189 | vs MIN | Bailey Ober (6-3) | #72 |
| Sun, May 31st | vs SF | Robbie Ray (3-6) | #83 | vs MIN | Zebby Matthews (1-2) | #82 |
| Tue, Jun 2nd | @ LAA | Grayson Rodriguez (2-1) | #77 | @ HOU | Mike Burrows (3-6) | #121 |
| Wed, Jun 3rd | @ LAA | Walbert Urena (2-4) | #421 | @ HOU | Spencer Arrighetti (7-1) | #126 |
| Thu, Jun 4th | @ HOU | Kai-Wei Teng (3-3) | #181 | |||
| Fri, Jun 5th | vs MIL | Jacob Misiorowski (5-2) | #18 | @ ATL | Martin Perez (3-3) | #200 |
| Sat, Jun 6th | vs MIL | Kyle Harrison (6-1) | #63 | @ ATL | Spencer Strider (3-0) | #31 |
| Sun, Jun 7th | vs MIL | Chad Patrick (2-2) | #148 | @ ATL | Bryce Elder (4-3) | #113 |
| Tue, Jun 9th | vs CHC | Colin Rea (5-3) | #140 | vs LAD | Eric Lauer (2-5) | #264 |
| Wed, Jun 10th | vs CHC | vs LAD | ||||
| Thu, Jun 11th | vs CHC | vs LAD | ||||
| Fri, Jun 12th | @ ATH | vs MIA | ||||
| Sat, Jun 13th | @ ATH | vs MIA | ||||
| Sun, Jun 14th | @ ATH | vs MIA | ||||
| Mon, Jun 15th | @ CHC | @ ATH | ||||
| Tue, Jun 16th | @ CHC | @ ATH | ||||
| Wed, Jun 17th | @ CHC | @ ATH | ||||
| Fri, Jun 19th | vs PIT | @ COL | ||||
| Sat, Jun 20th | vs PIT | @ COL | ||||
| Sun, Jun 21st | vs PIT | @ COL | ||||
| Tue, Jun 23rd | vs BOS | vs SEA | ||||
| Wed, Jun 24th | vs BOS | vs SEA | ||||
| Thu, Jun 25th | vs SEA | |||||
| Fri, Jun 26th | @ MIN | vs CIN | ||||
| Sat, Jun 27th | @ MIN | vs CIN | ||||
| Sun, Jun 28th | @ MIN | vs CIN | ||||
| Mon, Jun 29th | vs MIA | @ PHI | ||||
| Tue, Jun 30th | vs MIA | @ PHI | ||||
| Wed, Jul 1st | vs MIA | @ PHI | ||||
| Thu, Jul 2nd | vs MIA | @ PHI | ||||
| Fri, Jul 3rd | vs SF | @ WSH | ||||
| Sat, Jul 4th | vs SF | @ WSH | ||||
| Sun, Jul 5th | vs SF | @ WSH | ||||
| Tue, Jul 7th | @ LAD | vs ATL | ||||
| Wed, Jul 8th | @ LAD | vs ATL | ||||
| Thu, Jul 9th | @ SF | vs ATL | ||||
| Fri, Jul 10th | @ SF | vs MIL | ||||
| Sat, Jul 11th | @ SF | vs MIL | ||||
| Sun, Jul 12th | @ SF | vs MIL | ||||
| Fri, Jul 17th | vs CIN | @ CLE | ||||
| Sat, Jul 18th | vs CIN | @ CLE | ||||
| Sun, Jul 19th | vs CIN | @ CLE | ||||
| Mon, Jul 20th | vs WSH | @ NYY | ||||
| Tue, Jul 21st | vs WSH | @ NYY | ||||
| Wed, Jul 22nd | vs WSH | @ NYY | ||||
| Fri, Jul 24th | @ MIL | vs CHC | ||||
| Sat, Jul 25th | @ MIL | vs CHC | ||||
| Sun, Jul 26th | @ MIL | vs CHC | ||||
| Mon, Jul 27th | vs ARI | |||||
| Tue, Jul 28th | @ SD | vs ARI | ||||
| Wed, Jul 29th | @ SD | vs ARI | ||||
| Thu, Jul 30th | @ CIN | |||||
| Fri, Jul 31st | vs KC | @ CIN | ||||
| Sat, Aug 1st | vs KC | @ CIN | ||||
| Sun, Aug 2nd | vs KC | @ CIN | ||||
| Mon, Aug 3rd | vs TB | @ MIL | ||||
| Tue, Aug 4th | vs TB | @ MIL | ||||
| Wed, Aug 5th | vs TB | @ MIL | ||||
| Thu, Aug 6th | @ MIL | |||||
| Fri, Aug 7th | @ STL | vs NYM | ||||
| Sat, Aug 8th | @ STL | vs NYM | ||||
| Sun, Aug 9th | @ STL | vs NYM | ||||
| Tue, Aug 11th | @ ARI | @ MIA | ||||
| Wed, Aug 12th | @ ARI | @ MIA | ||||
| Thu, Aug 13th | @ MIA | |||||
| Fri, Aug 14th | @ SF | vs BOS | ||||
| Sat, Aug 15th | @ SF | vs BOS | ||||
| Sun, Aug 16th | @ SF | vs BOS | ||||
| Mon, Aug 17th | vs LAD | vs DET | ||||
| Tue, Aug 18th | vs LAD | vs DET | ||||
| Wed, Aug 19th | vs LAD | vs DET | ||||
| Fri, Aug 21st | vs CLE | @ LAD | ||||
| Sat, Aug 22nd | vs CLE | @ LAD | ||||
| Sun, Aug 23rd | vs CLE | @ LAD | ||||
| Mon, Aug 24th | @ WSH | @ SD | ||||
| Tue, Aug 25th | @ WSH | @ SD | ||||
| Wed, Aug 26th | @ WSH | @ SD | ||||
| Fri, Aug 28th | @ ATL | @ STL | ||||
| Sat, Aug 29th | @ ATL | @ STL | ||||
| Sun, Aug 30th | @ ATL | @ STL | ||||
| Tue, Sep 1st | vs BAL | vs SF | ||||
| Wed, Sep 2nd | vs BAL | vs SF | ||||
| Thu, Sep 3rd | vs SF | |||||
| Fri, Sep 4th | vs STL | vs LAA | ||||
| Sat, Sep 5th | vs STL | vs LAA | ||||
| Sun, Sep 6th | vs STL | vs LAA | ||||
| Tue, Sep 8th | @ NYY | @ CWS | ||||
| Wed, Sep 9th | @ NYY | @ CWS | ||||
| Thu, Sep 10th | @ NYY | @ CWS | ||||
| Fri, Sep 11th | @ DET | @ CHC | ||||
| Sat, Sep 12th | @ DET | @ CHC | ||||
| Sun, Sep 13th | @ DET | @ CHC | ||||
| Tue, Sep 15th | vs SD | vs MIL | ||||
| Wed, Sep 16th | vs SD | vs MIL | ||||
| Thu, Sep 17th | vs SD | vs MIL | ||||
| Fri, Sep 18th | vs SEA | vs KC | ||||
| Sat, Sep 19th | vs SEA | vs KC | ||||
| Sun, Sep 20th | vs SEA | vs KC | ||||
| Tue, Sep 22nd | vs ARI | vs STL | ||||
| Wed, Sep 23rd | vs ARI | vs STL | ||||
| Thu, Sep 24th | vs ARI | vs STL | ||||
| Fri, Sep 25th | @ CWS | @ DET | ||||
| Sat, Sep 26th | @ CWS | @ DET | ||||
| Sun, Sep 27th | @ CWS | @ DET | ||||
| Fri, Mar 27th | @ MIA | Sandy Alcantara (3-4) | #73 | |||
| Thu, Apr 9th | @ SD | Randy Vasquez (5-3) | #199 | |||
| Mon, Apr 20th | vs LAD | Justin Wrobleski (7-2) | #130 | |||
| Mon, May 4th | vs NYM | Huascar Brazoban (3-1) | #192 | |||
| Mon, May 18th | vs TEX | MacKenzie Gore (4-4) | #50 | |||
| Mon, Jun 1st | @ LAA | Jose Soriano (6-4) | #45 | |||
| Mon, Jun 22nd | vs BOS | |||||
| Mon, Jul 6th | @ LAD | |||||
| Mon, Aug 10th | @ ARI | |||||
| Thu, Aug 27th | @ WSH | |||||
| Mon, Aug 31st | vs BAL | |||||
| Mon, Sep 14th | vs SD | |||||
