The American League West-leading Seattle Mariners look to halt their four-game losing streak when they host the Baltimore Orioles, who are first in the AL East, on Thursday for the finale of the three-game series. After winning the opener of its nine-game homestand, Seattle (47-41) has dropped four straight and seen its division lead over Houston shrink to two games. Baltimore (55-31) moved two games ahead of the slumping New York Yankees with Wednesday's 4-1 victory, which was its sixth win in seven contests. Thursday's first pitch is set for 4:10 p.m. ET.

Baltimore is a -148 favorite in the latest Orioles vs. Mariners odds, while Seattle is a +124 underdog. The over/under for total runs scored is 7. The game is one of 15 on the MLB schedule for Thursday. (See up-to-date lines for every game on our MLB odds page.)

Before making any MLB picks or parlays, be sure to see the predictions and betting advice from SportsLine's proven computer model.

The SportsLine Projection Model simulates every MLB game 10,000 times. It entered Week 15 of the 2024 MLB season a profitable 44-34 on all-top rated MLB picks this season. Dating back to last season, it is on a 22-8 roll on top-rated run-line picks (+935). Anybody following has seen strong returns.

Now, the model has set its sights on the MLB schedule for Thursday and has generated a three-leg parlay that would pay 8-1! The parlay doesn't start until 1:10 p.m. ET, so you have time to make your MLB picks.

We can tell you that one of the picks is the San Diego Padres (+118) to beat the Texas Rangers. But the model has two other picks, including a play on an NL underdog! You ABSOLUTELY need to see them before locking in any MLB picks of your own.

So which NL underdog is a MUST-BACK? And what other teams do you need to include in your parlay for a payout of 8-1? ... Join SportsLine right now to find out which picks you should be all over on Thursday, all from the model that is 44-34 on all top-rated MLB picks this season.