Jacob Lopez or Luis Castillo
Baseball Stats Comparison
See which player would win in a trade View Trade Analyzer
| Luis Castillo SP - SEA  | Jacob Lopez SP - ATH  | |
| 2026 Stats | ||
| Games Played | 12 | 12 |
| Games Started | 10 | 10 |
| Innings Pitched | 55.1 | 50.2 |
| Wins | 2 | 4 |
| Losses | 5 | 3 |
| Saves | 0 | 0 |
| Blown Saves | 1 | 0 |
| Holds | 1 | 1 |
| Hits Allowed | 57 | 59 |
| Earned Runs | 34 | 38 |
| Home Runs Allowed | 7 | 11 |
| Strikeouts | 56 | 38 |
| Walks | 22 | 33 |
| ERA | 5.53 | 6.75 |
| WHIP | 1.43 | 1.82 |
| Luis Castillo SP - SEA | Jacob Lopez SP - ATH | |
| 2026 Projections | ||
| Games Played | 30 | 24 |
| Games Started | 30 | 23 |
| Innings Pitched | 175.5 | 122.0 |
| Wins | 11 | 7 |
| Losses | 9 | 8 |
| Saves | 0 | 0 |
| Blown Saves | 0 | 0 |
| Holds | 0 | 0 |
| Hits Allowed | 159 | 109 |
| Earned Runs | 73 | 57 |
| Home Runs Allowed | 24 | 18 |
| Strikeouts | 165 | 128 |
| Walks | 49 | 48 |
| ERA | 3.72 | 4.20 |
| WHIP | 1.19 | 1.29 |
| Luis Castillo SP - SEA | Jacob Lopez SP - ATH | |
| News | ||
| Luis Castillo allowed two runs (one earned) on two hits over five innings with three strikeouts and two walks in a win on Sunday against the Diamondbacks. Ari Koslow Mon, Jun 1st | Jacob Lopez told reporters after Sunday's game that he is being optioned to Triple-A. Ari Koslow Sun, May 31st | |
| Luis Castillo will piggyback behind Bryce Miller on Sunday against the Diamondbacks. Ari Koslow Fri, May 29th | Jacob Lopez allowed one earned run on six hits and one walk while striking out three over 4 2/3 innings in Sunday's win over the Padres. Chris Schommer Mon, May 25th | |
| The Mariners say Luis Castillo and Bryce Miller will piggyback at least one more start. Ari Koslow Wed, May 27th | The Athletics have left Sunday's probable starter as TBA. Ari Koslow Fri, May 22nd | |
| Luis Castillo allowed two hits over four scoreless innings with six strikeouts and two walks in a no-decision on Monday against the Athletics. Ari Koslow Tue, May 26th | Jacob Lopez allowed four earned runs on seven hits and three walks while striking out two over 3 2/3 innings in Tuesday’s win over the Angels. Chris Schommer Wed, May 20th | |
| Mariners’ manager Dan Wilson announced that Luis Castillo will start for the Mariners on Monday against the Athletics. Ari Koslow Sun, May 24th | Jacob Lopez allowed two earned runs on four hits and three walks while striking out two over five innings in Thursday’s 5-4 loss to the Cardinals. Chris Schommer Fri, May 15th | |
| Notes | ||
| Luis Castillo remains a reliable innings-eater, but his 2025 profile showed continued erosion in strikeout rate (21.7% K%) and rising hard contact (46.5% HardHit), limiting his fantasy ceiling. Projections reflect more of the same: solid ratios and workload, but middling strikeout totals compared to the top fantasy arms. Castillo is still a dependable rotation anchor in deeper formats, though fantasy managers should no longer pay for peak-era upside. Kelly Kirby - FantasyPros | ||
| His age is increasing and his strikeout rate is plummeting - a disastrous combination for a pitcher. There are more talented, lively, and exciting arms being drafted behind him with more upside that I strongly prefer. Anthony Gambale - Roto Street Journal | ||
| Luis Castillo SP - SEA | Jacob Lopez SP - ATH | |||||
| Date | Opp | Opp Pitcher | VBR | Opp | Opp Pitcher | VBR |
|---|---|---|---|---|---|---|
| Fri, Mar 27th | vs CLE | Gavin Williams (8-3) | #27 | @ TOR | Kevin Gausman (4-3) | #19 |
| Sat, Mar 28th | vs CLE | Joey Cantillo (4-2) | #106 | @ TOR | Dylan Cease (3-3) | #16 |
| Sun, Mar 29th | vs CLE | Slade Cecconi (3-5) | #105 | @ TOR | Eric Lauer (2-5) | #264 |
| Mon, Mar 30th | vs NYY | Ryan Weathers (2-3) | #66 | @ ATL | Bryce Elder (4-3) | #113 |
| Tue, Mar 31st | vs NYY | Max Fried (4-3) | #33 | @ ATL | Jose Suarez | #227 |
| Wed, Apr 1st | vs NYY | Cam Schlittler (7-2) | #36 | @ ATL | Chris Sale (8-3) | #5 |
| Fri, Apr 3rd | @ LAA | Reid Detmers (2-5) | #41 | vs HOU | Cristian Javier (0-1) | #258 |
| Sat, Apr 4th | @ LAA | Jack Kochanowicz (2-4) | #420 | vs HOU | Tatsuya Imai (2-3) | #152 |
| Sun, Apr 5th | @ LAA | George Klassen (0-1) | #337 | vs HOU | Lance McCullers Jr. (2-3) | #208 |
| Tue, Apr 7th | @ TEX | Nathan Eovaldi (5-6) | #20 | @ NYY | Cam Schlittler (7-2) | #36 |
| Wed, Apr 8th | @ TEX | MacKenzie Gore (4-4) | #50 | @ NYY | Will Warren (7-1) | #60 |
| Thu, Apr 9th | @ NYY | Ryan Weathers (2-3) | #66 | |||
| Fri, Apr 10th | vs HOU | Tatsuya Imai (2-3) | #152 | @ NYM | Clay Holmes (4-4) | #165 |
| Sat, Apr 11th | vs HOU | Lance McCullers Jr. (2-3) | #208 | @ NYM | Kodai Senga (0-4) | #129 |
| Sun, Apr 12th | vs HOU | Cody Bolton (0-1) | #396 | @ NYM | Freddy Peralta (3-4) | #28 |
| Mon, Apr 13th | vs HOU | Mike Burrows (3-6) | #121 | vs TEX | Nathan Eovaldi (5-6) | #20 |
| Tue, Apr 14th | @ SD | Michael King (4-4) | #35 | vs TEX | MacKenzie Gore (4-4) | #50 |
| Wed, Apr 15th | @ SD | Randy Vasquez (5-3) | #199 | vs TEX | Kumar Rocker (2-5) | #103 |
| Thu, Apr 16th | @ SD | Walker Buehler (3-3) | #220 | vs TEX | Jack Leiter (3-4) | #76 |
| Fri, Apr 17th | vs TEX | Jacob deGrom (3-4) | #8 | vs CWS | Davis Martin (8-1) | #79 |
| Sat, Apr 18th | vs TEX | Nathan Eovaldi (5-6) | #20 | vs CWS | Erick Fedde (0-5) | #373 |
| Sun, Apr 19th | vs TEX | MacKenzie Gore (4-4) | #50 | vs CWS | Noah Schultz (2-4) | #221 |
| Mon, Apr 20th | vs ATH | J.T. Ginn (3-3) | #127 | @ SEA | Emerson Hancock (4-2) | #91 |
| Tue, Apr 21st | vs ATH | Jacob Lopez (4-3) | #202 | @ SEA | Luis Castillo (2-5) | #46 |
| Wed, Apr 22nd | vs ATH | Aaron Civale (5-2) | #219 | @ SEA | Logan Gilbert (3-4) | #11 |
| Fri, Apr 24th | @ STL | Andre Pallante (5-4) | #163 | @ TEX | Nathan Eovaldi (5-6) | #20 |
| Sat, Apr 25th | @ STL | Matthew Liberatore (3-3) | #114 | @ TEX | MacKenzie Gore (4-4) | #50 |
| Sun, Apr 26th | @ STL | Michael McGreevy (3-4) | #86 | @ TEX | Kumar Rocker (2-5) | #103 |
| Tue, Apr 28th | @ MIN | Joe Ryan (3-3) | #15 | vs KC | Kris Bubic (3-2) | #80 |
| Wed, Apr 29th | @ MIN | Taj Bradley (5-1) | #74 | vs KC | Michael Wacha (4-3) | #78 |
| Thu, Apr 30th | vs KC | Noah Cameron (2-4) | #92 | |||
| Fri, May 1st | vs KC | Cole Ragans (1-4) | #49 | vs CLE | Joey Cantillo (4-2) | #106 |
| Sat, May 2nd | vs KC | Seth Lugo (2-4) | #104 | vs CLE | Slade Cecconi (3-5) | #105 |
| Sun, May 3rd | vs KC | Kris Bubic (3-2) | #80 | vs CLE | Parker Messick (6-1) | #51 |
| Tue, May 5th | vs ATL | Bryce Elder (4-3) | #113 | @ PHI | Cristopher Sanchez (6-2) | #3 |
| Wed, May 6th | vs ATL | Martin Perez (3-3) | #200 | @ PHI | Zack Wheeler (4-1) | #7 |
| Thu, May 7th | @ PHI | Andrew Painter (1-6) | #170 | |||
| Fri, May 8th | @ CWS | Sean Burke (2-3) | #142 | @ BAL | Kyle Bradish (3-6) | #43 |
| Sat, May 9th | @ CWS | Anthony Kay (5-1) | #182 | @ BAL | Shane Baz (2-5) | #84 |
| Sun, May 10th | @ CWS | Davis Martin (8-1) | #79 | @ BAL | Keegan Akin (0-0) | #180 |
| Tue, May 12th | @ HOU | Tatsuya Imai (2-3) | #152 | vs STL | Andre Pallante (5-4) | #163 |
| Wed, May 13th | @ HOU | Lance McCullers Jr. (2-3) | #208 | vs STL | Matthew Liberatore (3-3) | #114 |
| Thu, May 14th | @ HOU | Mike Burrows (3-6) | #121 | vs STL | Michael McGreevy (3-4) | #86 |
| Fri, May 15th | vs SD | Randy Vasquez (5-3) | #199 | vs SF | Tyler Mahle (1-7) | #119 |
| Sat, May 16th | vs SD | Walker Buehler (3-3) | #220 | vs SF | Trevor McDonald (2-2) | #161 |
| Sun, May 17th | vs SD | Lucas Giolito (2-0) | #172 | vs SF | Adrian Houser (2-5) | #189 |
| Mon, May 18th | vs CWS | Noah Schultz (2-4) | #221 | @ LAA | Walbert Urena (2-4) | #421 |
| Tue, May 19th | vs CWS | Anthony Kay (5-1) | #182 | @ LAA | Reid Detmers (2-5) | #41 |
| Wed, May 20th | vs CWS | Sean Burke (2-3) | #142 | @ LAA | Jack Kochanowicz (2-4) | #420 |
| Thu, May 21st | @ LAA | Jose Soriano (6-4) | #45 | |||
| Fri, May 22nd | @ KC | Noah Cameron (2-4) | #92 | @ SD | Walker Buehler (3-3) | #220 |
| Sat, May 23rd | @ KC | Stephen Kolek (3-1) | #166 | @ SD | Lucas Giolito (2-0) | #172 |
| Sun, May 24th | @ KC | Seth Lugo (2-4) | #104 | @ SD | Michael King (4-4) | #35 |
| Mon, May 25th | @ ATH | Aaron Civale (5-2) | #219 | vs SEA | Luis Castillo (2-5) | #46 |
| Tue, May 26th | @ ATH | Gage Jump (0-1) | #150 | vs SEA | Emerson Hancock (4-2) | #91 |
| Wed, May 27th | @ ATH | Jeffrey Springs (3-6) | #111 | vs SEA | Logan Gilbert (3-4) | #11 |
| Fri, May 29th | vs ARI | Zac Gallen (3-4) | #71 | vs NYY | Carlos Rodon (1-2) | #34 |
| Sat, May 30th | vs ARI | Ryne Nelson (2-4) | #89 | vs NYY | Ryan Weathers (2-3) | #66 |
| Sun, May 31st | vs ARI | Merrill Kelly (5-3) | #93 | vs NYY | Will Warren (7-1) | #60 |
| Tue, Jun 2nd | vs NYM | Jonah Tong (1-0) | #179 | @ CHC | Jameson Taillon (2-4) | #107 |
| Wed, Jun 3rd | vs NYM | Freddy Peralta (3-4) | #28 | @ CHC | Colin Rea (5-3) | #140 |
| Thu, Jun 4th | @ CHC | Shota Imanaga (4-6) | #24 | |||
| Fri, Jun 5th | @ DET | Framber Valdez (2-4) | #26 | @ HOU | Peter Lambert (4-4) | #190 |
| Sat, Jun 6th | @ DET | Keider Montero (2-3) | #201 | @ HOU | Tatsuya Imai (2-3) | #152 |
| Sun, Jun 7th | @ DET | Casey Mize (2-3) | #65 | @ HOU | Lance McCullers Jr. (2-3) | #208 |
| Mon, Jun 8th | @ BAL | Chris Bassitt (4-3) | #125 | vs MIL | Brandon Woodruff (2-1) | #56 |
| Tue, Jun 9th | @ BAL | Trevor Rogers (2-6) | #94 | vs MIL | Brandon Sproat (1-4) | #158 |
| Wed, Jun 10th | @ BAL | Brandon Young (3-1) | #194 | vs MIL | Jacob Misiorowski (6-2) | #18 |
| Fri, Jun 12th | @ WSH | vs COL | ||||
| Sat, Jun 13th | @ WSH | vs COL | ||||
| Sun, Jun 14th | @ WSH | vs COL | ||||
| Mon, Jun 15th | vs PIT | |||||
| Tue, Jun 16th | vs BAL | vs PIT | ||||
| Wed, Jun 17th | vs BAL | vs PIT | ||||
| Thu, Jun 18th | vs BAL | vs LAA | ||||
| Fri, Jun 19th | vs BOS | vs LAA | ||||
| Sat, Jun 20th | vs BOS | vs LAA | ||||
| Sun, Jun 21st | vs BOS | vs LAA | ||||
| Tue, Jun 23rd | @ PIT | @ SF | ||||
| Wed, Jun 24th | @ PIT | @ SF | ||||
| Thu, Jun 25th | @ PIT | @ SF | ||||
| Fri, Jun 26th | @ CLE | @ LAA | ||||
| Sat, Jun 27th | @ CLE | @ LAA | ||||
| Sun, Jun 28th | @ CLE | @ LAA | ||||
| Mon, Jun 29th | vs LAA | vs LAD | ||||
| Tue, Jun 30th | vs LAA | vs LAD | ||||
| Wed, Jul 1st | vs LAD | |||||
| Fri, Jul 3rd | vs TOR | vs MIA | ||||
| Sat, Jul 4th | vs TOR | vs MIA | ||||
| Sun, Jul 5th | vs TOR | vs MIA | ||||
| Tue, Jul 7th | @ MIA | @ DET | ||||
| Wed, Jul 8th | @ MIA | @ DET | ||||
| Thu, Jul 9th | @ MIA | @ DET | ||||
| Fri, Jul 10th | @ TB | @ CWS | ||||
| Sat, Jul 11th | @ TB | @ CWS | ||||
| Sun, Jul 12th | @ TB | @ CWS | ||||
| Fri, Jul 17th | vs SF | vs WSH | ||||
| Sat, Jul 18th | vs SF | vs WSH | ||||
| Sun, Jul 19th | vs SF | vs WSH | ||||
| Mon, Jul 20th | vs CIN | @ ARI | ||||
| Tue, Jul 21st | vs CIN | @ ARI | ||||
| Wed, Jul 22nd | vs CIN | @ ARI | ||||
| Fri, Jul 24th | @ TEX | @ MIN | ||||
| Sat, Jul 25th | @ TEX | @ MIN | ||||
| Sun, Jul 26th | @ TEX | @ MIN | ||||
| Mon, Jul 27th | @ TEX | vs BOS | ||||
| Tue, Jul 28th | @ LAD | vs BOS | ||||
| Wed, Jul 29th | @ LAD | vs BOS | ||||
| Thu, Jul 30th | @ LAD | vs BOS | ||||
| Fri, Jul 31st | vs MIN | vs DET | ||||
| Sat, Aug 1st | vs MIN | vs DET | ||||
| Sun, Aug 2nd | vs MIN | vs DET | ||||
| Tue, Aug 4th | vs DET | @ CIN | ||||
| Wed, Aug 5th | vs DET | @ CIN | ||||
| Thu, Aug 6th | vs DET | @ CIN | ||||
| Fri, Aug 7th | vs TB | @ BOS | ||||
| Sat, Aug 8th | vs TB | @ BOS | ||||
| Sun, Aug 9th | vs TB | @ BOS | ||||
| Mon, Aug 10th | vs TB | |||||
| Tue, Aug 11th | @ NYY | vs TB | ||||
| Wed, Aug 12th | @ NYY | vs TB | ||||
| Fri, Aug 14th | @ HOU | vs TEX | ||||
| Sat, Aug 15th | @ HOU | vs TEX | ||||
| Sun, Aug 16th | @ HOU | vs TEX | ||||
| Mon, Aug 17th | @ KC | |||||
| Tue, Aug 18th | @ MIL | @ KC | ||||
| Wed, Aug 19th | @ MIL | @ KC | ||||
| Thu, Aug 20th | @ MIL | @ KC | ||||
| Fri, Aug 21st | vs CHC | @ HOU | ||||
| Sat, Aug 22nd | vs CHC | @ HOU | ||||
| Sun, Aug 23rd | vs CHC | @ HOU | ||||
| Mon, Aug 24th | vs PHI | vs MIN | ||||
| Tue, Aug 25th | vs PHI | vs MIN | ||||
| Wed, Aug 26th | vs PHI | vs MIN | ||||
| Fri, Aug 28th | @ TOR | vs BAL | ||||
| Sat, Aug 29th | @ TOR | vs BAL | ||||
| Sun, Aug 30th | @ TOR | vs BAL | ||||
| Mon, Aug 31st | @ BOS | @ TEX | ||||
| Tue, Sep 1st | @ BOS | @ TEX | ||||
| Wed, Sep 2nd | @ BOS | @ TEX | ||||
| Thu, Sep 3rd | vs ATH | @ SEA | ||||
| Fri, Sep 4th | vs ATH | @ SEA | ||||
| Sat, Sep 5th | vs ATH | @ SEA | ||||
| Sun, Sep 6th | vs ATH | @ SEA | ||||
| Mon, Sep 7th | vs TOR | |||||
| Tue, Sep 8th | vs TEX | vs TOR | ||||
| Wed, Sep 9th | vs TEX | vs TOR | ||||
| Fri, Sep 11th | @ ATH | vs SEA | ||||
| Sat, Sep 12th | @ ATH | vs SEA | ||||
| Sun, Sep 13th | @ ATH | vs SEA | ||||
| Tue, Sep 15th | @ LAA | @ TB | ||||
| Wed, Sep 16th | @ LAA | @ TB | ||||
| Thu, Sep 17th | @ TB | |||||
| Fri, Sep 18th | @ COL | @ CLE | ||||
| Sat, Sep 19th | @ COL | @ CLE | ||||
| Sun, Sep 20th | @ COL | @ CLE | ||||
| Tue, Sep 22nd | vs HOU | vs LAA | ||||
| Wed, Sep 23rd | vs HOU | vs LAA | ||||
| Thu, Sep 24th | vs LAA | vs HOU | ||||
| Fri, Sep 25th | vs LAA | vs HOU | ||||
| Sat, Sep 26th | vs LAA | vs HOU | ||||
| Sun, Sep 27th | vs LAA | vs HOU | ||||
| Thu, Mar 26th | vs CLE | Tanner Bibee (0-7) | #38 | |||
| Mon, Apr 6th | @ TEX | Jacob deGrom (3-4) | #8 | |||
| Mon, Apr 27th | @ MIN | Connor Prielipp (1-3) | #124 | |||
| Mon, May 4th | vs ATL | JR Ritchie (1-1) | #236 | |||
| Mon, May 11th | @ HOU | Peter Lambert (4-4) | #190 | |||
| Mon, Jun 1st | vs NYM | Austin Warren | ||||
| Thu, Jun 11th | @ BAL | |||||
| Thu, Jul 2nd | vs LAA | |||||
| Thu, Aug 13th | @ NYY | |||||
| Thu, Sep 10th | vs TEX | |||||
| Mon, Sep 14th | @ LAA | |||||
