On the heels of a 1-5 homestand, the Mariners swept the series from San Diego Padres at Petco Park, doing something they haven't done since 2006.

The Seattle Mariners fell in the latest weekly power rankings despite the big power from Big Dumper and a sweep of the San Diego Padres over the weekend.

Get San Diego vs Seattle baseball betting preview, spread and over/under insights for their matchup on May 18.

San Diego Padres center fielder Jackson Merrill had a wrap over his hand because of a popped blister after Sunday's loss to the Seattle Mariners, but insisted i

The Seattle Mariners (25-19) and the San Diego Padres (27-17) wrap up a 3-game interleague series Sunday at Petco Park in San Diego. First pitch is scheduled for 4:10 p.m. ET. Let's analyze BetMGM Sportsbook's MLB odds around the Mariners vs. Padres odds and make our expert MLB picks and predictions for the best bets.

The Padres are favored at home (-170) against the Mariners (+143). The matchup on the mound for this contest is set with the San Diego Padres looking to Nick Pivetta (5-2), and Emerson Hancock (1-2) taking the ball for the Seattle Mariners.

Preview the May 18 matchup between the San Diego Padres and Seattle Mariners with odds over/under, game spread, betting lines and more.

Get the best Mariners vs. Padres predictions ahead of Sunday's series finale at PETCO Park. Free MLB picks for May 18.