The Red Sox are set to face the Mariners in Seattle, marking their first game of a crucial 10-day road trip. This matchup is particularly significant as it follows the blockbuster trade of Rafael Devers to the Giants, a move anticipated after he refused to switch to first base due to Triston Casas’ injury. Lucas Giolito will take the mound for Boston, coming off an impressive outing where he pitched six scoreless innings against the Rays. In contrast, Mariners' Logan Gilbert is aiming to maintain his strong form after a standout performance against the Marlins. Despite their recent sweep of the Guardians, the Mariners have struggled, losing six of their last ten games.

In terms of betting, the Red Sox have won four of their last five series and have been strong against the spread on the road against the Mariners. The latest odds show the Red Sox as underdogs at +150, while the Mariners sit at -181. Expert predictions suggest considering a play on the Red Sox to cover the +1.5 spread and a lean towards the over on the total runs set at 7.0. As the teams clash, the outcomes are crucial for both their standings and for fantasy players keeping an eye on the latest player performances.