Actually the only difference was in serves, if u take out Pratt's double faults and Williams aces you will find that Pratt actually won only lost 3 less points than Venus!
Pratt had 14 break points against Venus and 11 game points on her own service.
Pratt actually won 62% of the rallies!
and Pratt actually had Venus scurry almost as much as she was running around, was even in that regard!
Pratt definitely has the game to go top 25, she has gone up another notch! Even top 20 is feasible for her, dunno think she could get much higher than about 17 or 18 though. Next few months though will be telling. but already she is in the top 15 Race for the Chase, a good start!