Seattle Mariners vs. Oakland Athletics – MLB – Predictions, Betting Lines, Odds and Trends

The Oakland Athletics (56-101) hope to stop their five-game losing run versus the Seattle Mariners (86-70), at 4:10 PM ET on Saturday.

The Mariners are favored (-268 moneyline odds) when they host the Athletics (+218). The Seattle Mariners will hand the ball to Luis Castillo (7-6, 3.06 ERA), who is looking for win No. 8 on the season, and the Athletics will turn to JP Sears (6-3, 4.22 ERA). The contest has a set total of 6.5.

Mariners vs. Athletics Predictions

Mariners vs. Athletics Betting Odds

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Mariners vs. Athletics Last 10 Games Betting Performance


  • Seattle was favored on the moneyline for nine of its last 10 games, and went 5-4 in those matchups.
  • Over their last 10 outings, the Mariners and their opponents combined to go over the run total four times (all 10 of the games had set totals).
  • Seattle’s ATS record is 2-8-0 over its past 10 games.

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  • Oakland has played as the underdog in 10 of its past 10 games and has gone 3-7 in those contests.
  • The Athletics and their opponents have combined to hit the over four times in their last 10 games with a total.
  • Oakland has five wins against the spread in its last 10 chances.

Mariners vs. Athletics Starting Pitcher Betting Trends

Projected starter: Luis Castillo

  • The Mariners have gone 13-11-0 against the spread when Castillo starts.
  • The Mariners have a 5-7 record in Castillo’s 12 starts this season when they were favored on the moneyline.
  • Over Castillo’s 24 starts, his team is 13-11.
  • Castillo has started 24 contests with a total set by sportsbooks this season. The teams have combined to hit the over in nine of them.

Projected starter: JP Sears

  • When Sears starts, his team is 6-5-0 against the spread this season.
  • His team has been victorious in 50% of the games he’s started as the moneyline underdog with a record of 4-4.
  • In games Sears has started, his team is 6-5.
  • Games started by Sears have a 5-6-0 record at hitting the over this season.

Mariners Batting Leaders

  • Ty France has racked up a team-best batting average of .279.
  • France’s home runs rank 61st in MLB and he ranks 34th in RBI in MLB.
  • France has safely hit in six games in a row. In his last 10 games he is hitting .341 with three doubles, a triple, three walks and five RBI.
  • Eugenio Suarez has put his power on display as he leads his team with 31 home runs and 85 RBI.
  • Suarez ranks 15th in homers and 30th in RBI this year.
  • J.P. Crawford is batting .246 with 24 doubles, three triples, six home runs and 65 walks.
  • Adam Frazier is batting .235 with 21 doubles, four triples, three home runs and 46 walks.

Athletics Batting Leaders

  • Sean Murphy leads Oakland in batting average (.249) this season while adding 18 home runs and 66 RBI.
  • In all of Major League Baseball, Murphy is 75th in home runs and 73rd in RBI.
  • Tony Kemp is batting .233 with an OBP of .306 and a slugging percentage of .333 this season.
  • Among all MLB hitters, Kemp is 242nd in homers and 170th in RBI.
  • Seth Brown leads Oakland in home runs (25) and runs batted in (67) this season while batting .229.
  • Chad Pinder is batting .229 with an OBP of .258 and a slugging percentage of .381 this season.

Where To Watch Mariners vs. Athletics

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