Serena Williams has repeatedly said she is taking it one day at a time in her return to tennis. But after the way she looked against Karolina Pliskova, anything short of a US Open title would be a major disappointment.
Serena Williams has repeatedly said she is taking it one day at a time in her return to tennis. But after the way she looked against Karolina Pliskova, anything short of a US Open title would be a major disappointment.
