Holger Rune's difficult run hit a new nadir with a one-sided loss to Brandon Nakashima in the second round of the Shanghai Masters.
Carlos Alcaraz booked his place in the China Open semi-finals in Beijing after maintaining his perfect record against Casper Ruud.
Novak Djokovic stands alone at the pinnacle of men's tennis after defeating Casper Ruud to win his 23rd grand slam title at the French Open.
Casper Ruud is determined not to psyche himself out as he eyes the biggest moment of his career to date against Novak Djokovic at Roland Garros on Sunday.
Casper Ruud and Holger Rune are closing in on a French Open rematch after both reached the fourth round on Saturday.
While the likes of Stefanos Tsitsipas and Carlos Alcaraz made it safely through to the quarter-finals of the Barcelona Open on Thursday, others weren't so lucky.