RIYADH, Saudi Arabia — Jessica Pegula withdrew from her last match at the WTA Finals because of a left knee injury on Wednesday. The American, who lost her first two matches and was already eliminated from semifinal contention at the season-ending tournament, will be replaced in the Orange Group by first alternate and ninth-ranked Daria Kasatkina.

Novak Djokovic won’t defend his ATP Finals title after ruling himself out on Tuesday due to an unspecified injury. Djokovic wrote in an Instagram story, “I was really looking forward to being there, but due to ongoing injury I won’t be playing next week.

Goran Ivanisevic said he never envisioned himself coaching on the WTA Tour but decided to join up with 2022 Wimbledon champion Elena Rybakina because he "needed a U-turn" after parting ways with Novak Djokovic.

Novak Djokovic won’t defend his ATP Finals title after ruling himself out Tuesday citing an injury, leaving the season-ending event without a member of the Big Three of men’s tennis for the first time in 23 years.

Novak Djokovic no defenderá su título en las Finales de la ATP tras darse de baja del torneo de final de temporada debido a una lesión que no especificó.

Defending champion Novak Djokovic pulls out of the ATP Finals because of injury, a move which sets the eight-man field for the event.