Australians have collected both the boys and girls' Wimbledon titles in the same year for the first time.

Ashleigh Barty, 15, completed the double with a 7-5 7-6 (7-3) win over Russian 16-year-old and third seed Irina Khromacheva on Court One on Sunday.

The Queenslander is only the second Australian to win the title after Debbie Freeman's victory in 1980.

Barty's victory followed South Australian Luke Saville's 2-6 6-4 6-2 triumph in the boys' final on Saturday against England's Liam Broady.

Barty recovered from two breaks down to win the opening set.

At 4-1 up in the second set and in sight of victory, the Russian rallied before Barty held her nerve to win in a tie-break.