World No. 1 Novak Djokovic can move one step closer to the "Golden Slam" on Thursday when he takes on Kei Nishikori in a men's quarterfinal match of the 2020 Tokyo Olympics at Centre Court of Ariake Tennis Park. William Hill Sportsbook lists Djokovic as a -1400 favorite in the latest Djokovic vs. Nishikori odds, with Nishikori listed at +700 as the underdog. The Over/Under for total games is 19.5. The match will start after the conclusion of the first match on Centre Court, which is set to begin at 2 a.m. ET. 

Before you lock in any Nishikori vs. Djokovic or 2020 Tokyo Olympics men's quarterfinal picks or props, you MUST see whom Sean Calvert is backing.

Calvert is the famed handicapper who called Stan Wawrinka winning the 2014 Australian Open at 60-1, the last Australian title won by someone other than Djokovic or Roger Federer. In 2019, Calvert took down a huge score on Dominic Thiem winning Indian Wells at 80-1. And earlier this month he nailed both of his bets for the Wimbledon men's singles final: Djokovic to win three sets to one (+275) and Djokovic to win and both players to win a set (+130).

Anyone following his picks is WAY UP!

Now, Calvert has released best bets for the Djokovic vs. Nishikori match. We can tell you that he is leaning Over 19.5 total games, but he has an even stronger play, which would pay plus-money! You ABSOLUTELY need to see Calvert's analysis of the Tokyo Olympics quarterfinal before you bet.

So who wins Djokovic vs. Nishikori? And which Calvert wager returns plus-money? ... Join SportsLine right now to see Sean Calvert's top 2020 Tokyo Olympics men's quarterfinal picks, all from the acclaimed expert who called Stan Wawrinka winning the 2014 Australian Open at 60-1!