Red Sox vs. Mariners, 9/14/21 MLB Betting Predictions & DFS Notes

Red Sox vs. Mariners MLB Prediction

The Red Sox have dropped four of their last five games but will look to even their series with the Mariners at 10:10 p.m. ET on Tuesday night. With Nathan Eovaldi on the hill, will they knock off Tyler Anderson and Seattle for bettors?

Game Snapshot

929 Boston Red Sox (-136) at 930 Seattle Mariners (+125); o/u 8

10:10 p.m. ET, Tuesday, September 14, 2021

T-Mobile Park, Seattle, WA

Boston Red Sox DFS SPIN

Xander Bogaerts went 2-for-4 with a solo homer in a loss on Monday to the Mariners. Bogaerts and Rafael Devers went back-to-back in the eighth inning, with Bogaerts going first with his homer to center off Paul Sewald. The star shortstop also doubled for the 34th time, with the long ball bringing his total to 21. Another very solid season from Bogaerts in 2021. No one should be surprised.

Seattle Mariners DFS Spin

Mitch Haniger went 4-for-4 with a three-run homer to lead the Mariners to a 5-4 win over the Red Sox on Monday. Haniger had three singles in the contest, but the big hit -- one of the biggest of the season for Seattle -- was a two-out, three-run homer with the scored tied 2-2 in the bottom of the seventh innings off of Ryan Brasier. It's the 33rd homer for the 30-year-old, and he's driven in 82 runs in his comeback campaign. Haniger is hitting just .256 on the season, but the power numbers have made him a strong fantasy option in 2021.

Red Sox vs. Mariners Betting Prediction

The Red Sox are now 1-4 in their last five games in Seattle, are 1-4 in their last five games as a favorite and are 2-10 in their last 12 road games versus a left-handed starter. On the other side, the Mariners are 7-3 in their last 10 games as an underdog, are 7-3 in their last 10 games versus an opponent with a winning record and are 4-1 in their last five games versus American League East opponents.

MLB BETTING PREDICTION: SEATTLE MARINERS +125