![Jabeur to Evolve, Rublev and Svitolina to Kosmos: The behind-the-scenes shuffles making headlines before AO Jabeur to Evolve, Rublev and Svitolina to Kosmos: The behind-the-scenes shuffles making headlines before AO](https://images.tennis.com/image/private/t_16-9_1920/tenniscom-prd/jthkcimxn9e49rvw1srp.jpg)
Jabeur to Evolve, Rublev and Svitolina to Kosmos: The behind-the-scenes shuffles making headlines before AO
![Delray Beach, FL - February 22: Juan Martin Del Potro (ARG) plays Francis Tiafoe (USA) at the 2018 Delray Beach Open held at the Delray Beach Tennis Center in Delray Beach, Florida. - Delray Beach, FL - February 22: Juan Martin Del Potro (ARG) plays Francis Tiafoe (USA) at the 2018 Delray Beach Open held at the Delray Beach Tennis Center in Delray Beach, Florida. -](https://yellowtennisball.com/wp-content/uploads/2018/08/BIG180222720_DELRAY_TIAFOE_reduced-e1544644700221.jpg)
Delray Beach, FL - February 22: Juan Martin Del Potro (ARG) plays Francis Tiafoe (USA) at the 2018 Delray Beach Open held at the Delray Beach Tennis Center in Delray Beach, Florida. -
![Delray Beach, FL - February 22: Juan Martin Del Potro (ARG) plays Francis Tiafoe (USA) at the 2018 Delray Beach Open held at the Delray Beach Tennis Center in Delray Beach, Florida. - Delray Beach, FL - February 22: Juan Martin Del Potro (ARG) plays Francis Tiafoe (USA) at the 2018 Delray Beach Open held at the Delray Beach Tennis Center in Delray Beach, Florida. -](https://yellowtennisball.com/wp-content/uploads/2018/12/Tiafoe.jpg)