Elina Svitolina, of Ukraine, reacts against Sloane Stephens during the Family Circle Cup tennis tournament in Charleston, S.C., Wednesday, April 2, 2014. Svitolina defeated Stephens 6-4, 6-4. (AP Photo/Mic Smith)
Sloane Stephens returns against Elina Svitolina, of Ukraine, during the Family Circle Cup tennis tournament in Charleston, S.C., Wednesday, April 2, 2014. Svitolina defeated Stephens 6-4, 6-4. (AP Photo/Mic Smith)
Elina Svitolina, of Ukraine, returns against Sloane Stephens during the Family Circle Cup tennis tournament in Charleston, S.C., Wednesday, April 2, 2014. Svitolina defeated Stephens 6-4, 6-4. (AP Photo/Mic Smith)
Sloane Stephens returns against Elina Svitolina, of Ukraine, during the Family Circle Cup tennis tournament in Charleston, S.C., Wednesday, April 2, 2014. Svitolina defeated Stephens 6-4, 6-4. (AP Photo/Mic Smith)