The UEFA Champions League features a pair of marquee matchups at 3 p.m. ET on Tuesday: RB Leipzig vs. Manchester United and PSG vs. Istanbul Basaksehir.

RB Leipzig is coming off a 4-3 triumph over Istanbul Basaksehir on Wednesday, while Manchester United dropped a 3-1 decision against PSG. Istanbul Basaksehir is last in Group H with three points while the other three squads are battling for first place with nine points apiece. Before you bet these must-see matches, you NEED to see what European soccer insider Martin Green has to say. 

After working in the sports betting industry for several years, Green became a professional sports writer and handicapper. Since then, his European soccer picks have been spot-on. In fact, Green has generated an astonishing $17,300 for $100 bettors since the 2017-18 season.

Now Green has released his best bets for RB Leipzig vs. Manchester United and PSG vs. Istanbul Basaksehir. We can tell you he likes both RB Leipzig and Manchester United to score at -180.

"(RB Leipzig) has gone five games without keeping a clean sheet, so this could develop into another open, entertaining and high-scoring game," Green told SportsLine.

Green also has locked in three more picks for Tuesday's marquee matchups in the Champions League. You ABSOLUTELY need to see them before you lock in your own picks. 

What are the best bets you can make on Tuesday's Champions League matches? ... Join SportsLine now to see Martin Green's best bets for Tuesday, all from the European soccer insider who's generated over $17,300 for $100 bettors since the 2017-18 season!