On September 12, 2026 our model has run Seattle Mariners at Athletics and priced every market it can. Our strongest call is Randy Arozarena (TBR) Under 0.5 Doubles (-417), which we rate HIGH confidence. We walk through all 6 bets we like in this game below. Everything below is our own number against the price the book is offering, written in plain English with how confident we are in words.

Every bet we like in this game

Henry Bolte Under 0.5 RBIs (-370)

Odds available at DraftKings at time of publishing

Athletics play Seattle Mariners in the MLB. The bet we are looking at is Henry Bolte Under 0.5 RBIs (-370). That is a RBIs bet. It was priced at -370 when we wrote this, so a $10 bet returns $12.70 if it lands. Our model rates this one a strong pick. Prices move, so check the price at your bookmaker before you back it. And if this one does not feel right to you, skipping it is a perfectly good move.

Donovan Walton Over 0.5 Runs Scored (+173)

Odds available at FanDuel at time of publishing

Athletics play Seattle Mariners in the MLB. The bet we are looking at is Donovan Walton Over 0.5 Runs Scored (+173). That is a Runs Scored bet. It was priced at +173 when we wrote this, so a $10 bet returns $27.30 if it lands. Our model rates this one a long shot. Prices move, so check the price at your bookmaker before you back it. And if this one does not feel right to you, skipping it is a perfectly good move.

Dominic Canzone Under 0.5 Singles (-108)

Odds available at DraftKings at time of publishing

Athletics play Seattle Mariners in the MLB. The bet we are looking at is Dominic Canzone Under 0.5 Singles (-108). That is a Singles bet. It was priced at -108 when we wrote this, so a $10 bet returns $19.26 if it lands. Our model rates this one a lean pick. Prices move, so check the price at your bookmaker before you back it. And if this one does not feel right to you, skipping it is a perfectly good move.

Weston Wilson Under 0.5 Runs Scored (-192)

Odds available at DraftKings at time of publishing

Athletics play Seattle Mariners in the MLB. The bet we are looking at is Weston Wilson Under 0.5 Runs Scored (-192). That is a Runs Scored bet. It was priced at -192 when we wrote this, so a $10 bet returns $15.21 if it lands. Our model rates this one a strong pick. Prices move, so check the price at your bookmaker before you back it. And if this one does not feel right to you, skipping it is a perfectly good move.

Cole Young Under 1.5 Total Bases (-179)

Odds available at DraftKings at time of publishing

Athletics play Seattle Mariners in the MLB. The bet we are looking at is Cole Young Under 1.5 Total Bases (-179). That is a Total Bases bet. It was priced at -179 when we wrote this, so a $10 bet returns $15.59 if it lands. Our model rates this one a strong pick. Prices move, so check the price at your bookmaker before you back it. And if this one does not feel right to you, skipping it is a perfectly good move.

Randy Arozarena (TBR) Under 0.5 Doubles (-417)

Odds available at DraftKings at time of publishing

Athletics play Seattle Mariners in the MLB. The bet we are looking at is Randy Arozarena (TBR) Under 0.5 Doubles (-417). That is a Doubles bet. It was priced at -417 when we wrote this, so a $10 bet returns $12.40 if it lands. Our model rates this one a strong pick. Prices move, so check the price at your bookmaker before you back it. And if this one does not feel right to you, skipping it is a perfectly good move.

That is the whole read. Every bet above is our own number against the price on the board at the time we wrote this, and the price can move before you get on. Bet what you can afford to lose. If betting stops being fun, take a break.

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