Preview the July 3 matchup between the Seattle Mariners and Kansas City Royals with odds over/under, game spread, betting lines and more.

Seattle took game 3 of the series, 3-2, to go up 2-1 over Kansas City with the final meeting on deck. The Royals are in a slump right now with a 2-9 record over the past 11 games compared to the 3-1 record for the Mariners in the last four and 7-4 mark in the previous 11.

What’s next: The Royals continue their four-game series against the Mariners. On Wednesday, Royals rookie Noah Cameron (2-4, 2.79 ERA) will start opposite Mariners hurler Logan Gilbert (2-2, 3.55 ERA) at T-Mobile Park.

The Kansas City Royals (40-47) and the Seattle Mariners (45-41) wrap up a 4-game series Thursday. First pitch from T-Mobile Park is scheduled for 10:10 p.m. ET (MLB.TV Free Game of the Day). Let's analyze BetMGM Sportsbook's MLB odds around the Royals vs. Mariners odds and make our expert MLB picks and predictions for the best bets.

Julio Rodriguez hit a go-ahead RBI single in the seventh inning and Randy Arozarena drove in two runs as the Seattle Mariners beat the Kansas City Royals 3-2 on Wednesday night.

This funny misplay by the Mariners center fielder was reminiscent of one made by a Royals player two decades earlier.

Michael Lorenzen is the Royals' inning-eater, but our expert MLB predictions expect him to struggle tonight against red-hot Seattle bats like Randy Arozarena.

Salvador Perez hit a pivotal two-run double in the fifth inning, and the Kansas City Royals beat the Seattle Mariners 6-3 for just their second win in 10 games.

The Royals (40-47), who struck out 14 times on Wednesday, dropped 5 1/2 games behind the Mariners in the AL Wild Card race. KC recorded six hits against Seattle starter Logan Gilbert and company.

Randy Arozarena stayed hot with third straight homer as the Mariners beat the Royals behind clutch hitting and strong bullpen performance.

Kansas City Royals (39-46, fourth in the AL Central) vs. Seattle Mariners (44-40, second in the AL West) Seattle; Tuesday, 9:40 p.m. EDT PITCHING PROBABLES: Royals: Michael Lorenzen (4-8, 4.91 ERA, 1.