Pegula won 91% of first-serve points to Ruse's 54%.
20
Winners
Pegula hit 20 winners to Ruse's 10.
On-air one-liner
Pegula broke serve four times and won 91% of first-serve points to dispatch Ruse 6-3, 6-2 in the opening round.
Social-ready
Pegula's first-serve dominance and break-point conversion proved decisive: 91% of first-serve points won and four breaks of serve in a 6-3, 6-2 victory over Ruse.