LONDON -- American Jack Sock and Canadian Vasek Pospisil made their first tournament together a championship-winning one, defeating Bob and Mike Bryan 7-6 (5), 6-7 (3), 6-4, 3-6, 7-5 in the all-North American Wimbledon doubles final on Saturday.
Sock and Pospisil broke the Bryan brothers' service in the final game on their fifth match point.
The 21-year-old Sock became the third-youngest player to win both a Grand Slam men's doubles title and a Grand Slam mixed doubles championship in the Open era, adding to the mixed title he won with American Melanie Oudin at the U.S. Open in 2011.
Todd Woodbridge and John McEnroe, both 20, were the only men to win both titles at a younger age, with McEnroe being the youngest.
Italy's Sara Errani and Roberta Vinci became the fifth duo to complete a career Grand Slam in women's doubles together, winning Wimbledon for the first time Saturday.
The second-seeded Errani and Vinci beat 14th-seeded Timea Babos of Hungary and Kristina Mladenovic of France 6-1, 6-3 in the final.
It's the fifth major championship for Errani and Vinci, with at least one at each Grand Slam tournament. The first came at the French Open in 2012, followed by the U.S. Open later that year, and the Australian Open in 2013 and 2014.