Wozniacki, from Denmark, committed only 14 unforced errors and won 84 percent of points on her first serve in the clay-court event.
Down 3-1 in the first set, Wozniak double-faulted away two games. Each player held serve in the second until Wozniacki broke her opponent at 3-2. Wozniak won only three points the last two games.
The win was Wozniacki's first of the season and fourth career title. She took home $37,000.
Wozniacki beats Wozniak to win at Ponte Vedra
Red Bulls feeling pressure to perform
East Notes: Rough start for Crew
Wozniacki beats Wozniak to win at Ponte Vedra
Red Bulls feeling pressure to perform
East Notes: Rough start for Crew
