Every move of the “Big Four” justifiably commands attention. But forget about Roger Federer, Rafael Nadal, Novak Djokovic and Andy Murray, if only for a second, and consider the peculiar fate of Marin Cilic in 2016.
The Croat is one of only two players this season—Juan Martin del Potro being the other—to beat both Murray and Djokovic, yet he is the lone member of the elite eight at the ATP World Tour Finals to lose to a foe ranked outside the top 150 at a Grand Slam whose initials weren’t JMDP.
How many times has a player succumbed in back-to-back matches after leading by two sets, as Cilic did against Federer and Jack Sock at Wimbledon and in the Davis Cup quarterfinals, respectively, in July?
He then, however, kickstarted Croatia’s comeback against the U.S. by overcoming the Bryan brothers in the doubles alongside fellow London participant Ivan Dodig and enjoyed one of those perfect Davis Cup weekends in the semifinals. He triumphed in all three of his matches against the more fancied, but still underachieving, French to book Croatia’s spot in the finale against del Potro’s Argentina.
His victory over Djokovic in the quarterfinals at the Paris Masters ensured one-half of Murray’s scenario to snatch No. 1 from the Serb in the French capital unfolded and as he bids to end the Scot’s 19-match winning streak on Monday in London, ponder this: How many times has a player downed different No. 1s in back-to-back tournaments?