Top-seeded Novak Djokovic plays No. 5 Alexander Zverev in a must-see French Open quarterfinal Thursday, after the match was pushed back one day due to rain. Bookmakers list Djokovic as a -1050 favorite, with Zverev getting +640 as the underdog, and the over-under on sets is 3.5. Djokovic is -7.5 on the "game spread," with a slew of other betting possibilities offered.

Before you bet, you NEED to see what Sean Calvert picked. The internationally-acclaimed tennis journalist is crushing the 2019 French Open quarterfinals. He said Rafael Nadal would destroy Kei Nishikori, recommending Nadal -9.5 games and their second set to last fewer than 8.5 games. The result? Nadal cruised, 6-1, 6-1, 6-3. He also said Roger Federer would take care of Stan Wawrinka, and that's exactly what happened.

Calvert has been cashing consistently for six years. He just took down a huge score on Dominic Thiem winning Indian Wells at 80-1! Calvert is known for making legendary calls like Wawrinka to win the 2014 Australian Open at 60-1, and Jack Sock to win the 2017 Paris Masters at 80-1.

Now, Calvert has broken down Djokovic vs. Zverev and released two best bets, including one plus-money pick. He's sharing them with SportsLine members below along with a bold play for Dominic Thiem vs. Karen Khachanov.

What are the two best bets you can make on Djokovic vs. Zverev? And what's the bold play on Thiem vs. Kachanov? ... Join SportsLine right now to see Sean Calvert's Thursday quarterfinal picks, all from the international tennis expert who's crushing the 2019 French Open quarterfinals!