Cubs vs Mariners Today: First Pitch, Pitchers & Moneyline
First pitch Sun 4:10 PM ET. On the mound: Shota Imanaga (Cubs) vs Bryce Miller (Mariners). Moneyline: Cubs -105 (HardRock) at Mariners -104 (FanDuel) — best prices across 12 books. Full line, total, and props on the live MLB odds screen.
Pete Crow-Armstrong (+358) and Cal Raleigh (+368) lead tonight's Chicago Cubs @ Seattle Mariners home run prices — the full board and the best number on each swing is below.
Home Run Board for This Game

| Player | Best HR Price | Best Book | Implied | Books |
|---|---|---|---|---|
| Pete Crow-Armstrong (CHC) | +358 | ProphetX | 21.8% | 23 |
| Cal Raleigh (SEA) | +368 | ProphetX | 21.4% | 20 |
| Julio Rodríguez (SEA) | +456 | NoVig | 18.0% | 21 |
| Seiya Suzuki (CHC) | +525 | Fanatics | 16.0% | 22 |
| Randy Arozarena (SEA) | +529 | Kalshi | 15.9% | 23 |
| Ian Happ (CHC) | +545 | NoVig | 15.5% | 20 |
| Dominic Canzone (SEA) | +568 | ProphetX | 15.0% | 22 |
| Weston Wilson (BAL) | +600 | Fanatics | 14.3% | 16 |
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New to home run props? "To hit a home run" is the over 0.5 HR prop — your player homers at least once, any inning. The skill isn't picking the biggest name; it's taking the best price: the same prop can pay 100+ points more at one book than another. Our home run cheat sheet ranks tonight's best prices across every book.
Expert picks for this game
These are real plays from OddsShopper experts you can follow on Tails:
- Cobi O'Connell on Tails (#1 on the MLB Most Profit leaderboard) likes Seiya Suzuki Over 0.5 Total Home Runs (+624). Bet now → DraftKings
More from these experts on Chicago Cubs @ Seattle Mariners. Cobi O'Connell posts full premium cards on Tails. See their cards on Tails.
Want the full slate, not just this game? Lindy's picks for every MLB game today breaks down the whole board in his own words, and the MLB Home Run Cheat Sheet ranks tonight's best HR prices across every book. Playing the season-long markets too? The AI panel's AL MVP and NL MVP verdict boards track the award races all year.
Tonight's Other Home Run Boards
Every game on the slate gets the same board: Atlanta Braves @ Milwaukee Brewers · Cincinnati Reds @ Arizona Diamondbacks · Cleveland Guardians @ Colorado Rockies · Detroit Tigers @ Kansas City Royals · Los Angeles Angels @ Texas Rangers · Minnesota Twins @ San Diego Padres · New York Mets @ Chicago White Sox · Oakland Athletics @ Houston Astros · Pittsburgh Pirates @ Los Angeles Dodgers · San Francisco Giants @ Boston Red Sox. The MLB Home Run Picks hub ranks the top prices across all of them.
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FAQ
Who has the best home run odds for Chicago Cubs @ Seattle Mariners today? Pete Crow-Armstrong at +358 (ProphetX) is the shortest price; the table above lists the best book for every play.
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Odds shown are the best available as of publication and move quickly. Shop live prices on OddsShopper. Bet 21+ where legal; play responsibly.



