Ostapenko won 7-5, 7-5, coming back impressively in the second set to overpower the hard-hitting Giorgi.
It also means Jelena has won 10 grand slam matches in a row, taking the French Open championship and now winning her first three matches across the English Channel in London.
Her next match will be on Monday, the opponent yet to be decided.
With a 7-5, 7-5 win over Camila Giorgi, that's 10 straight Grand Slam wins for Jelena Ostapenko. No wonder she's smiling...#Wimbledon pic.twitter.com/l2G3ltbuiD
— Wimbledon (@Wimbledon) July 7, 2017