Giants vs. Mariners Prediction, Odds, Picks - April 5

The San Francisco Giants and Seattle Mariners will play on Saturday at Oracle Park, at 9:05 p.m. ET. Robbie Ray will start for San Francisco, aiming to shut down Julio Rodriguez and company. The Giants are listed as -122 moneyline favorites in this matchup against the Mariners (+102). San Francisco is favored on the run line (-1.5 with +171 odds). A 7.5-run over/under is set for this game.

Take a look at everything you need to know from a betting perspective on the Giants-Mariners game, regarding the run line, moneyline and total, plus expert picks.

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Mariners vs. Giants Highlights | MLB on FOX

Check out the best highlights between the Seattle Mariners and San Francisco Giants.

Giants vs. Mariners Game Information & Odds

• When: Saturday, April 5, 2025 at 9:05 p.m. ET
• Where: Oracle Park in San Francisco, California
• How to watch on TV: NBCS-BA and ROOT Sports NW

Giants vs. Mariners Prediction

• Score Prediction: Giants 5, Mariners 3
• Total Prediction: Under 7.5 runs
• Win Probabilities: Giants 62%, Mariners 38%

Giants vs. Mariners Betting Insights

• The Giants have been favored in three games this season and picked up the win in all of them.
• San Francisco has played as favorites of -122 or more twice this season and won both games.
• The Giants have a 55% chance to win this game based on the implied probability of the moneyline.
• The Mariners have split the two games they have played as underdogs this season.
• Seattle has been listed as an underdog of +102 or more on two occasions this season and split those games.
• The Mariners have an implied victory probability of 49.5% according to the moneyline set for this matchup.

Giants Player Insights

• Wilmer Flores leads the Giants with four home runs and 10 runs batted in.
• In all of the majors, Flores ranks fourth in home runs and ninth in RBI.
• Flores has collected a hit in two straight games. During his last five outings he is hitting .200 with two home runs, a walk and six RBI.
• Heliot Ramos is batting .323 to pace his team.
• Ramos is 12th in home runs and 13th in RBI on the season.
• Ramos has seven games in a row with at least one hit. In his last seven games he is batting .323 with three doubles, three home runs, a walk and eight RBI.
• Matt Chapman has two home runs and six walks while hitting .280.
• Chapman has at least one base hit in two straight games. During his last five outings he is batting .294 with two home runs, six walks and six RBI.
• Jung Hoo Lee is hitting .250 with three doubles and three walks.
• Lee is riding a five-game hitting streak into this one. In his last five games he is hitting .273 with three doubles, a walk and three RBI.

Giants Team Props

Mariners Player Insights

• Rodriguez has a team-best batting average of .250, while pacing the Mariners in long balls with two.
• Rodriguez ranks 33rd in homers and 78th in RBI among all batters in MLB.
• Jorge Polanco been a consistent power bat this season, as he leads his team with two home runs and eight runs batted in.
• Polanco is 33rd overall in home runs and 13th in RBI this season.
• Randy Arozarena has two home runs, tops in the clubhouse.
• Cal Raleigh is hitting .143 with a home run and six walks.

Mariners Team Props

Mariners vs. Giants Highlights | MLB on FOX

Check out the best highlights between the Seattle Mariners and San Francisco Giants.

FOX Sports created this story using technology provided by Data Skrive and data from Sportradar.

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