The Seattle Mariners begin a challenging interleague series against the Los Angeles Dodgers on July 28 at Dodger Stadium. The projected pitching matchup features Luis Castillo for Seattle, while the Dodgers had not yet officially named a starter at the latest update. Despite the uncertainty on Los Angeles’ side, the Dodgers enter the matchup as favorites thanks to their powerful lineup, dominant home record, and one of baseball’s deepest bullpens. This game offers several attractive MLB betting opportunities for bettors targeting the moneyline, total, and player props.

Best Bet: Dodgers Moneyline

Los Angeles has consistently been one of the league’s strongest home teams, and its offense remains capable of scoring in bunches. Even with Seattle sending veteran Luis Castillo to the mound, the Dodgers possess enough depth throughout the batting order to create pressure from the first inning through the late innings.

Castillo has shown flashes of his previous All-Star form, but his 2026 season has also included inconsistency, reflected in a 3-9 record and a 4.85 ERA entering this matchup. Against a lineup featuring Shohei Ohtani, Mookie Betts, Freddie Freeman, and Kyle Tucker, mistakes in the strike zone can quickly become costly.

Pick: Dodgers Moneyline

Best Total Bet: Over 8.5 Runs

Even though Castillo has the ability to miss bats, the Dodgers remain one of baseball’s premier offensive clubs. Seattle also features dangerous hitters capable of producing runs against nearly any pitching staff.

If Los Angeles uses a bullpen game or a less-established starter, the Mariners could contribute enough offense to help push the total over. With two capable lineups and plenty of power on both sides, the over offers solid betting value.

Pick: Over 8.5 Runs

Best Player Prop

Shohei Ohtani Over 1.5 Total Bases

Shohei Ohtani continues to be one of the most dangerous hitters in Major League Baseball. His ability to hit for power while consistently producing hard contact makes him one of the strongest player prop options on the board. Facing Castillo, Ohtani has multiple paths to cash this wager, whether through extra-base hits or a home run.

Pick: Shohei Ohtani Over 1.5 Total Bases

Starting Pitching Breakdown

Luis Castillo remains the Mariners’ projected starter and still possesses a quality fastball-changeup combination capable of generating strikeouts. However, command has been inconsistent this season, and he has occasionally struggled to limit home runs against elite offenses. Against the Dodgers, keeping runners off base will be essential.

The Dodgers had not officially announced a starting pitcher when probable pitchers were last updated. Regardless of who gets the ball, Los Angeles has enough pitching depth to manage the game effectively, supported by one of the league’s strongest bullpens. Bettors should monitor official lineup and pitching announcements before first pitch, as they could influence betting lines and player props.

Betting Outlook

The Dodgers appear to hold the overall advantage thanks to their offensive firepower, home-field edge, and bullpen depth. Seattle is capable of staying competitive behind Castillo, but Los Angeles has more ways to win and remains the preferred side entering Tuesday night’s matchup.

Best Bets Summary

• Dodgers Moneyline
• Over 8.5 Runs
• Shohei Ohtani Over 1.5 Total Bases
• Dodgers Team Total Over

Before placing any wagers, confirm the official starting pitcher for Los Angeles and check the confirmed lineups. Changes to the pitching matchup can significantly impact betting markets, but the Dodgers remain one of the strongest plays on the July 28 MLB betting slate.