The New York Yankees will try to end their longest losing streak of the season when they take on the Seattle Mariners on Monday at T-Mobile Park in Seattle. The Yankees (70-39) own the best record in the American League but have lost five straight games and six of seven. Meanwhile the Mariners (59-51) are in the thick of the wild card chase. 

Caesars Sportsbook lists Seattle as the slight -115 favorite in the latest Yankees vs. Mariners odds. First pitch is set for 10:10 p.m. ET. The game is one of seven on the MLB schedule for Monday. (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, and it is 299-254 on top-rated MLB money-line picks since the start of the 2021 season, returning more than $800 for $100 players. This is the same model that pegged the 2021 Atlanta Braves at 10-1 as one of three best bets to win the World Series. Anybody who has followed the model has seen profitable returns.

Now, the model has set its sights on the MLB schedule for Monday, Aug. 8. Using its top picks for the day, the model has generated a three-leg parlay that would pay more than 19-1! The parlay doesn't start until 8:05 p.m. ET, giving you plenty of time to make your MLB picks.

We can tell you that one of the picks is the Giants (+158) to beat the Padres. But the model has two other picks, including a play on a big National League underdog! You ABSOLUTELY need to see them before locking in any MLB picks of your own.

So which underdog is a MUST-BACK? And what other teams do you need to include in your parlay for a payout of more than 19-1? ... Join SportsLine right now to find out which picks you should be all over on Monday, all from the model that is on a 299-254 run on top-rated MLB money-line picks since the start of 2021!