Seattle Mariners (32-31) vs. Arizona Diamondbacks (31-33)  The 2025 MLB season continues Monday, June 9, with the Seattle Mariners taking on the Arizona Diamondbacks in the interleague showdown at Chase Field in Phoenix, AZ, so we have prepared the Mariners vs. Diamondbacks prediction and the latest odds update.   Seattle and Arizona start their three-game regular-season series, and the Diamondbacks are -165 moneyline favorites with a total of 9.0 runs. Last season, the D-backs took two out of t... Read more

The Arizona Diamondbacks will open their home series against the Seattle Mariners Chase Field, and we have you ready to go with the Mariners vs Diamondbacks prediction. Opening Pitch is slated for 9:40 PM Eastern, and the Mariners have taken three of the last four between these two. Read on for the Mariners vs Diamondbacks prediction and more free MLB picks. Mariners End SkidSeattle got back in the win column as they topped the Angels in a 3-2 final. The Mariners got to work early, scoring their... Read more

Get our free Baseball betting pick for the Arizona Diamondbacks vs Seattle Mariners matchup and gain an edge as a Baseball bettor. Read more

The Diamondbacks are -170 favorites vs the Mariners Mariners vs Diamondbacks Over / Under today: 9.5 Runs Mariners / Diamondbacks TV Channel: DBTV | FS1 | RTNW The Seattle Mariners (+140) visit Chase Field to take on the Arizona Diamondbacks (-170) on Monday, June 9, 2025. First pitch is scheduled for 9:40pm EDT in Phoenix, AZ. This season, the Mariners are 33-31 against the spread (ATS), while the Diamondbacks are 29-36 ATS. Mariners vs Diamondbacks Starting Pitchers Today: Mariners starting pi... Read more

Arizona Diamondbacks (31-34) vs Seattle Mariners (33-31) Game Info: Monday, June 9, 2025 at 9:40 pm (Chase Field) E. Hancock (R) vs M. Kelly (R) Betting Odds: Arizona Diamondbacks -169 / Seattle Mariners +138 --- Over/Under: 9.5 Click Here for the Latest Odds Where to Watch: FS1 The Seattle Mariners are visiting the Arizona Diamondbacks on Monday, June 9th at the Chase Field in the opening game of this series. We will look at this from a betting perspective and determine the best bets for this g... Read more