AI Game Overview
Ladies and gentlemen, welcome to the diamond. I’m thrilled to be breaking down a marquee matchup on the 2026 MLB calendar as the Seattle Mariners head east to clash with the Washington Nationals.
Mark your calendars for June 13th, 2026, at 8:05 PM ET. We have a classic interleague showdown under the lights in the nation’s capital. As we sit in the heart of the 2026 regular season, both clubs are looking to assert their dominance and climb the standings.
Now, if you’re looking for the Vegas perspective, the board is currently a blank canvas. With the moneyline, point spread, and over/under yet to be established, the oddsmakers are clearly waiting to see how the starting rotations shake out as we approach first pitch. This lack of early lines only adds to the intrigue—it’s a clean slate, a true test of grit, and a game where momentum will be the ultimate currency.
The Mariners are hitting the road looking to silence the D.C. crowd, while the Nationals are eager to defend their home turf and protect the yard. Whether it’s a pitcher’s duel or a high-scoring slugfest, this mid-June tilt is exactly the kind of high-stakes baseball that defines a playoff push.
Grab your popcorn, folks. It’s Seattle, it’s Washington, and it’s prime-time baseball. I’ll see you at the ballpark.
AI Matchup Overview
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Win Probability Charts
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The Seattle Mariners enter this matchup with a slightly superior 35-32 record compared to the Washington Nationals' 33-33 standing. Looking at the recent head-to-head history from 2025, the Nationals demonstrated significant offensive capability against Seattle, securing two decisive victories by scores of 9-3 and 9-0, though they did drop one game 9-1. This series history suggests that when Washington's offense clicks, they can overwhelm the Mariners, but the volatility in those scores indicates a high-variance matchup. Given that both teams are hovering around the .500 mark, this game will likely be decided by which pitching staff can stabilize the game early. The Nationals hold the home-field advantage, which may provide the necessary edge in a closely contested series between two teams with similar overall performance profiles.
Previous Matchups
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Current Season Games
SEA
| W@ BAL | 6 - 3 |
| L@ DET | 4 - 5 |
| W@ DET | 4 - 0 |
| L@ DET | 3 - 7 |
| Lvs NYM | 1 - 7 |
| Wvs NYM | 8 - 3 |
| Wvs NYM | 3 - 2 |
| Wvs ARI | 3 - 2 |
| Wvs ARI | 5 - 1 |
| Wvs ARI | 7 - 6 |
| W@ OAK | 9 - 1 |
| W@ OAK | 4 - 1 |
| W@ OAK | 9 - 2 |
| L@ KC | 6 - 8 |
| L@ KC | 0 - 5 |
| W@ KC | 2 - 0 |
| Wvs CWS | 5 - 4 |
| Lvs CWS | 1 - 2 |
| Wvs CWS | 6 - 1 |
| Lvs SD | 3 - 8 |
| Lvs SD | 4 - 7 |
| Lvs SD | 0 - 2 |
| W@ HOU | 8 - 3 |
| L@ HOU | 3 - 4 |
| W@ HOU | 10 - 2 |
| W@ HOU | 3 - 1 |
| L@ CWS | 1 - 2 |
| L@ CWS | 1 - 6 |
| W@ CWS | 12 - 8 |
| Wvs ATL | 3 - 1 |
| Lvs ATL | 2 - 3 |
| Wvs ATL | 5 - 4 |
| Lvs KC | 1 - 4 |
| Lvs KC | 2 - 3 |
| Lvs KC | 6 - 7 |
| W@ MIN | 5 - 3 |
| W@ MIN | 7 - 1 |
| L@ MIN | 4 - 11 |
| W@ STL | 3 - 2 |
| W@ STL | 11 - 9 |
| W@ STL | 3 - 2 |
| Wvs OAK | 5 - 4 |
| Lvs OAK | 2 - 5 |
| Lvs OAK | 4 - 6 |
| Wvs TEX | 5 - 2 |
| Wvs TEX | 7 - 3 |
| Lvs TEX | 0 - 5 |
| L@ SD | 2 - 5 |
| L@ SD | 6 - 7 |
| L@ SD | 1 - 4 |
| Wvs HOU | 6 - 2 |
| Wvs HOU | 6 - 1 |
| Wvs HOU | 8 - 7 |
| Wvs HOU | 9 - 6 |
| L@ TEX | 0 - 3 |
| L@ TEX | 2 - 3 |
| L@ TEX | 1 - 2 |
| L@ LAA | 7 - 8 |
| L@ LAA | 0 - 1 |
| W@ LAA | 3 - 1 |
| Lvs NYY | 3 - 5 |
| Lvs NYY | 0 - 5 |
| Wvs NYY | 2 - 1 |
| Wvs CLE | 8 - 0 |
| Lvs CLE | 5 - 6 |
| Wvs CLE | 5 - 1 |
| Lvs CLE | 4 - 6 |
WAS
| L@ ARI | 1 - 5 |
| W@ ARI | 6 - 1 |
| W@ ARI | 14 - 1 |
| Lvs MIA | 1 - 4 |
| Lvs MIA | 3 - 7 |
| Lvs MIA | 3 - 7 |
| Wvs SD | 4 - 2 |
| Wvs SD | 9 - 4 |
| Lvs SD | 5 - 7 |
| L@ CLE | 2 - 3 |
| W@ CLE | 6 - 3 |
| W@ CLE | 10 - 2 |
| W@ ATL | 2 - 1 |
| W@ ATL | 2 - 0 |
| L@ ATL | 4 - 5 |
| Lvs NYM | 1 - 2 |
| Wvs NYM | 8 - 4 |
| Wvs NYM | 9 - 6 |
| Lvs NYM | 7 - 16 |
| Lvs BAL | 3 - 7 |
| Wvs BAL | 13 - 3 |
| Wvs BAL | 3 - 2 |
| L@ CIN | 1 - 15 |
| W@ CIN | 8 - 7 |
| W@ CIN | 10 - 4 |
| L@ MIA | 2 - 5 |
| L@ MIA | 7 - 8 |
| W@ MIA | 3 - 2 |
| Wvs MIN | 7 - 5 |
| Wvs MIN | 15 - 2 |
| Lvs MIN | 3 - 11 |
| Wvs MIL | 3 - 2 |
| Lvs MIL | 1 - 4 |
| Lvs MIL | 1 - 6 |
| W@ NYM | 5 - 4 |
| W@ NYM | 14 - 2 |
| L@ NYM | 0 - 8 |
| W@ CWS | 2 - 1 |
| W@ CWS | 6 - 3 |
| L@ CWS | 4 - 5 |
| Lvs ATL | 2 - 7 |
| Lvs ATL | 6 - 8 |
| Wvs ATL | 11 - 4 |
| Lvs ATL | 4 - 9 |
| Wvs SF | 3 - 0 |
| Lvs SF | 6 - 7 |
| Lvs SF | 5 - 10 |
| W@ PIT | 8 - 7 |
| L@ PIT | 0 - 2 |
| W@ PIT | 5 - 4 |
| L@ PIT | 5 - 16 |
| W@ MIL | 8 - 6 |
| W@ MIL | 3 - 1 |
| W@ MIL | 7 - 3 |
| Lvs STL | 1 - 6 |
| Lvs STL | 6 - 7 |
| Wvs STL | 9 - 6 |
| Lvs LAD | 6 - 8 |
| Lvs LAD | 5 - 10 |
| Lvs LAD | 6 - 13 |
| L@ PHI | 5 - 6 |
| L@ PHI | 2 - 3 |
| W@ PHI | 13 - 2 |
| W@ CHC | 6 - 3 |
| L@ CHC | 2 - 10 |
| W@ CHC | 10 - 4 |
Previous Season Games
SEA
| L@ TOR | 3 - 4 |
| L@ TOR | 2 - 6 |
| Wvs TOR | 6 - 2 |
| Lvs TOR | 2 - 8 |
| Lvs TOR | 4 - 13 |
| W@ TOR | 10 - 3 |
| W@ TOR | 3 - 1 |
| Wvs DET | 3 - 2 |
| L@ DET | 3 - 9 |
| W@ DET | 8 - 4 |
| Wvs DET | 3 - 2 |
| Lvs DET | 2 - 3 |
| Lvs LAD | 1 - 6 |
| Lvs LAD | 3 - 5 |
| Lvs LAD | 2 - 3 |
| Wvs COL | 6 - 2 |
| Wvs COL | 9 - 2 |
| Wvs COL | 4 - 3 |
| W@ HOU | 7 - 3 |
| W@ HOU | 6 - 4 |
| W@ HOU | 4 - 0 |
| W@ KC | 2 - 0 |
| L@ KC | 5 - 7 |
| W@ KC | 12 - 5 |
| Wvs LAA | 11 - 2 |
| Wvs LAA | 5 - 3 |
| Wvs LAA | 2 - 1 |
| Wvs LAA | 7 - 6 |
| Wvs STL | 4 - 2 |
| Wvs STL | 5 - 3 |
| Wvs STL | 4 - 2 |
| W@ ATL | 18 - 2 |
| W@ ATL | 10 - 2 |
| L@ ATL | 1 - 4 |
| L@ TB | 4 - 9 |
| L@ TB | 5 - 6 |
| L@ TB | 2 - 10 |
| W@ CLE | 4 - 2 |
| L@ CLE | 3 - 4 |
| L@ CLE | 4 - 5 |
| Wvs SD | 4 - 3 |
| Lvs SD | 6 - 7 |
| Wvs SD | 9 - 6 |
| Wvs OAK | 11 - 4 |
| Lvs OAK | 1 - 2 |
| Wvs OAK | 3 - 2 |
| L@ PHI | 2 - 11 |
| L@ PHI | 4 - 6 |
| L@ PHI | 7 - 12 |
| L@ NYM | 3 - 7 |
| L@ NYM | 1 - 3 |
| W@ NYM | 11 - 9 |
| L@ BAL | 3 - 5 |
| L@ BAL | 3 - 4 |
| W@ BAL | 1 - 0 |
| Wvs TB | 6 - 3 |
| Wvs TB | 7 - 4 |
| Wvs TB | 3 - 2 |
| Wvs CWS | 4 - 3 |
| Wvs CWS | 8 - 6 |
| Wvs CWS | 8 - 3 |
| Wvs TEX | 5 - 4 |
| Lvs TEX | 4 - 6 |
| Wvs TEX | 4 - 3 |
| Wvs TEX | 6 - 0 |
| L@ OAK | 4 - 5 |
| L@ OAK | 1 - 6 |
| W@ OAK | 3 - 1 |
| L@ LAA | 1 - 4 |
| W@ LAA | 7 - 2 |
| L@ LAA | 2 - 3 |
| W@ LAA | 4 - 2 |
| Lvs MIL | 2 - 10 |
| Wvs MIL | 1 - 0 |
| Lvs MIL | 0 - 6 |
| Lvs HOU | 3 - 11 |
| Wvs HOU | 7 - 6 |
| Wvs HOU | 6 - 1 |
| W@ DET | 8 - 4 |
| W@ DET | 15 - 7 |
| W@ DET | 12 - 3 |
| L@ NYY | 5 - 6 |
| L@ NYY | 6 - 9 |
| L@ NYY | 3 - 10 |
| Wvs PIT | 1 - 0 |
| Wvs PIT | 1 - 0 |
| Wvs PIT | 6 - 0 |
| Lvs KC | 2 - 3 |
| Wvs KC | 3 - 2 |
| Lvs KC | 3 - 6 |
| Wvs KC | 6 - 2 |
| W@ TEX | 6 - 4 |
| L@ TEX | 2 - 3 |
| W@ TEX | 7 - 6 |
| L@ MIN | 1 - 10 |
| L@ MIN | 0 - 2 |
| W@ MIN | 6 - 5 |
| W@ MIN | 11 - 2 |
| W@ CHC | 14 - 6 |
| L@ CHC | 7 - 10 |
| W@ CHC | 9 - 4 |
| Lvs BOS | 1 - 3 |
| Wvs BOS | 8 - 0 |
| Lvs BOS | 0 - 2 |
| Wvs CLE | 6 - 0 |
| Wvs CLE | 4 - 3 |
| Wvs CLE | 7 - 2 |
| L@ ARI | 2 - 5 |
| L@ ARI | 3 - 10 |
| L@ ARI | 4 - 8 |
| W@ LAA | 3 - 2 |
| L@ LAA | 6 - 8 |
| L@ LAA | 4 - 5 |
| Lvs BAL | 3 - 4 |
| Lvs BAL | 2 - 3 |
| Lvs BAL | 1 - 5 |
| Wvs MIN | 2 - 1 |
| Wvs MIN | 5 - 4 |
| Lvs MIN | 6 - 12 |
| Lvs WAS | 3 - 9 |
| Lvs WAS | 0 - 9 |
| Wvs WAS | 9 - 1 |
| L@ HOU | 3 - 5 |
| L@ HOU | 1 - 2 |
| W@ HOU | 5 - 3 |
| L@ HOU | 2 - 9 |
| W@ CWS | 6 - 5 |
| L@ CWS | 0 - 1 |
| W@ CWS | 5 - 1 |
| W@ SD | 6 - 1 |
| W@ SD | 4 - 1 |
| W@ SD | 5 - 1 |
| Lvs NYY | 2 - 3 |
| Wvs NYY | 2 - 1 |
| Lvs NYY | 5 - 11 |
| Lvs TOR | 1 - 9 |
| Lvs TOR | 3 - 6 |
| Lvs TOR | 3 - 6 |
| W@ OAK | 6 - 5 |
| W@ OAK | 5 - 3 |
| L@ OAK | 6 - 7 |
| L@ TEX | 1 - 8 |
| W@ TEX | 2 - 1 |
| W@ TEX | 13 - 1 |
| Wvs LAA | 9 - 3 |
| Wvs LAA | 5 - 3 |
| Wvs MIA | 7 - 6 |
| Wvs MIA | 14 - 0 |
| Lvs MIA | 4 - 8 |
| W@ BOS | 4 - 3 |
| W@ BOS | 8 - 5 |
| L@ BOS | 3 - 8 |
| W@ TOR | 8 - 3 |
| W@ TOR | 8 - 4 |
| L@ TOR | 1 - 3 |
| W@ CIN | 11 - 7 |
| W@ CIN | 5 - 3 |
| L@ CIN | 4 - 8 |
| Wvs TEX | 3 - 1 |
| Wvs TEX | 9 - 2 |
| Wvs TEX | 5 - 3 |
| Wvs HOU | 7 - 6 |
| Lvs HOU | 1 - 2 |
| Wvs HOU | 4 - 3 |
| L@ SF | 4 - 5 |
| L@ SF | 1 - 4 |
| L@ SF | 9 - 10 |
| Wvs DET | 3 - 2 |
| Lvs DET | 1 - 4 |
| Lvs DET | 6 - 9 |
| Wvs OAK | 2 - 1 |
| Lvs OAK | 2 - 4 |
| Lvs OAK | 0 - 7 |
| Wvs OAK | 4 - 2 |
WAS
| Lvs CWS | 0 - 8 |
| Wvs CWS | 6 - 5 |
| Lvs CWS | 9 - 10 |
| W@ ATL | 4 - 3 |
| L@ ATL | 2 - 3 |
| L@ ATL | 5 - 11 |
| W@ NYM | 3 - 2 |
| W@ NYM | 5 - 3 |
| L@ NYM | 6 - 12 |
| Lvs ATL | 4 - 9 |
| Lvs ATL | 0 - 5 |
| Lvs ATL | 3 - 6 |
| Lvs ATL | 3 - 11 |
| Wvs PIT | 4 - 3 |
| Lvs PIT | 1 - 5 |
| Wvs PIT | 6 - 5 |
| L@ MIA | 0 - 5 |
| L@ MIA | 3 - 8 |
| W@ MIA | 7 - 5 |
| W@ MIA | 15 - 7 |
| W@ CHC | 6 - 3 |
| W@ CHC | 2 - 1 |
| L@ CHC | 5 - 11 |
| Wvs MIA | 10 - 5 |
| Wvs MIA | 5 - 2 |
| Wvs MIA | 2 - 0 |
| Lvs TB | 4 - 7 |
| Lvs TB | 1 - 4 |
| Lvs TB | 1 - 4 |
| L@ NYY | 2 - 11 |
| L@ NYY | 1 - 5 |
| L@ NYY | 5 - 10 |
| L@ PHI | 2 - 3 |
| L@ PHI | 4 - 6 |
| W@ PHI | 5 - 4 |
| Wvs NYM | 9 - 3 |
| Wvs NYM | 5 - 4 |
| Lvs NYM | 1 - 8 |
| Lvs PHI | 9 - 11 |
| Wvs PHI | 2 - 0 |
| Lvs PHI | 2 - 6 |
| Wvs PHI | 3 - 2 |
| W@ KC | 8 - 7 |
| L@ KC | 5 - 8 |
| L@ KC | 4 - 7 |
| W@ SF | 8 - 0 |
| W@ SF | 4 - 2 |
| L@ SF | 0 - 5 |
| Lvs OAK | 0 - 6 |
| Wvs OAK | 2 - 1 |
| Lvs OAK | 7 - 16 |
| Lvs MIL | 3 - 14 |
| Lvs MIL | 2 - 8 |
| Lvs MIL | 9 - 16 |
| L@ HOU | 1 - 9 |
| L@ HOU | 4 - 7 |
| W@ HOU | 2 - 1 |
| W@ MIN | 7 - 2 |
| W@ MIN | 9 - 3 |
| L@ MIN | 0 - 1 |
| Lvs CIN | 0 - 5 |
| Wvs CIN | 6 - 1 |
| Wvs CIN | 10 - 8 |
| Lvs SD | 1 - 8 |
| Wvs SD | 4 - 2 |
| Lvs SD | 2 - 7 |
| L@ MIL | 1 - 8 |
| L@ MIL | 5 - 6 |
| L@ MIL | 3 - 8 |
| L@ STL | 1 - 8 |
| W@ STL | 8 - 2 |
| L@ STL | 2 - 4 |
| Lvs BOS | 4 - 6 |
| Lvs BOS | 3 - 10 |
| Lvs BOS | 2 - 11 |
| Wvs DET | 11 - 7 |
| Wvs DET | 9 - 4 |
| Lvs DET | 2 - 11 |
| W@ LAA | 7 - 4 |
| L@ LAA | 2 - 8 |
| W@ LAA | 15 - 9 |
| L@ SD | 0 - 1 |
| L@ SD | 3 - 4 |
| W@ SD | 10 - 6 |
| L@ LAD | 7 - 13 |
| W@ LAD | 7 - 3 |
| L@ LAD | 5 - 6 |
| Wvs COL | 4 - 3 |
| Lvs COL | 1 - 3 |
| Lvs COL | 6 - 10 |
| Lvs COL | 4 - 6 |
| Lvs MIA | 1 - 3 |
| Lvs MIA | 3 - 4 |
| Lvs MIA | 9 - 11 |
| L@ NYM | 3 - 4 |
| L@ NYM | 0 - 5 |
| L@ NYM | 4 - 5 |
| Lvs TEX | 2 - 4 |
| Lvs TEX | 0 - 5 |
| Wvs TEX | 2 - 0 |
| Lvs CHC | 1 - 7 |
| Wvs CHC | 2 - 0 |
| Lvs CHC | 3 - 8 |
| L@ ARI | 1 - 3 |
| W@ ARI | 11 - 7 |
| W@ ARI | 9 - 7 |
| W@ SEA | 9 - 3 |
| W@ SEA | 9 - 0 |
| L@ SEA | 1 - 9 |
| Lvs SF | 2 - 3 |
| Wvs SF | 3 - 0 |
| Lvs SF | 0 - 4 |
| Wvs ATL | 8 - 7 |
| Wvs ATL | 5 - 3 |
| W@ BAL | 10 - 4 |
| W@ BAL | 10 - 6 |
| W@ BAL | 4 - 3 |
| L@ ATL | 2 - 5 |
| W@ ATL | 5 - 4 |
| L@ ATL | 2 - 5 |
| L@ ATL | 3 - 4 |
| Lvs STL | 1 - 6 |
| Lvs STL | 2 - 4 |
| Lvs STL | 0 - 10 |
| Lvs CLE | 6 - 8 |
| Lvs CLE | 1 - 9 |
| Wvs CLE | 10 - 9 |
| W@ CIN | 4 - 1 |
| W@ CIN | 11 - 6 |
| L@ CIN | 1 - 6 |
| W@ PHI | 4 - 2 |
| L@ PHI | 2 - 7 |
| L@ PHI | 6 - 7 |
| Lvs NYM | 5 - 19 |
| Wvs NYM | 8 - 7 |
| Lvs NYM | 0 - 2 |
| Wvs NYM | 5 - 4 |
| Lvs BAL | 1 - 2 |
| Wvs BAL | 4 - 3 |
| Wvs BAL | 7 - 0 |
| L@ COL | 1 - 3 |
| W@ COL | 3 - 2 |
| W@ COL | 12 - 11 |
| L@ PIT | 0 - 1 |
| L@ PIT | 1 - 6 |
| W@ PIT | 3 - 0 |
| L@ PIT | 3 - 10 |
| L@ MIA | 4 - 11 |
| L@ MIA | 6 - 7 |
| W@ MIA | 7 - 4 |
| Lvs LAD | 5 - 6 |
| Wvs LAD | 8 - 2 |
| Wvs LAD | 6 - 4 |
| Wvs ARI | 5 - 4 |
| Wvs ARI | 4 - 3 |
| Lvs ARI | 4 - 6 |
| L@ TOR | 2 - 4 |
| L@ TOR | 3 - 5 |
| L@ TOR | 2 - 5 |
| Wvs PHI | 5 - 1 |
| Lvs PHI | 6 - 11 |
| Lvs PHI | 3 - 7 |