MLB odds, lines, picks, predictions for Thursday, July 23: 3-way parlay pays nearly +500

An abbreviated five-game Major League Baseball schedule highlights Thursday's action, and features a key American League East matchup between the Tampa Bay Rays and Toronto Blue Jays at 3:07 p.m. ET. Other intriguing matchups to consider within an MLB parlay include Diamondbacks vs. Cardinals and Royals vs. Tigers.

Toronto is the -111 favorite per the latest MLB odds as these two AL contenders wrap up a four-game set. The Cardinals (-124) are also favored versus Arizona, with the Tigers (-207) home favorites versus Kansas City.

Before locking in any MLB bets or parlays, make sure you see what SportsLine's advanced computer model has to say. 

The SportsLine Projection Model simulates every MLB game 10,000 times and entered Week 18 of the MLB season on a sizzling 35-21 run on all top-rated MLB picks. It also excelled at making home run prop picks in 2025, returning nearly 30 units of profit. Anybody following could have seen strong returns!

The model has evaluated the Thursday MLB odds and locked in three confident MLB best bets. If you successfully parlay them you'd be looking at a big payout of nearly +500.

One pick we'll give away: The model is backing the Tigers (-207) against the Royals, saying Los Angeles wins nearly 70% of the time. 

The model has also locked in a pair of underdog plays, creating an MLB parlay which pays out nearly +500! You ABSOLUTELY need to see it right now.

So what are the MLB best bets for Thursday? ... Join SportsLine now to see who wins every single MLB game, all from the model that's on a 35-21 run on top-rated MLB picks!

Don't miss out: All new SportsLine memberships include Paramount+ Premium -- a $13.99/month value -- for no extra cost! Join now and get it all.