Jannik Sinner practices with Simona Halep; Some find that as a surprise

Jannik Sinner was spotted practicing together with a former WTA Grand Slam champion this offseason as the second-ranked ATP player teamed up with Simona Halep- Halep, who worked with coach Darren Cahill for a total of six years, became a two-time Grand Slam champion and the world No. 1 under the guidance of the Australian coach. After they split in late 2021, Cahill was appointed by Sinner. You know what happened next as the Australian coach elevated the Italian's game to a completely anoth