LONDON (AP) -- Top-ranked Bob and Mike Bryan booked a spot in the semifinals of the ATP World Tour Finals, rallying from one set down in their final round-robin match on Saturday.
The twin brothers defeated veteran Polish duo Mariusz Fyrstenberg and Marcin Matkowski 4-6, 6-3, 10-5 to clinch their second win and finish second in Group A.
The three-time finals champions will face the second-seeded pair Alexander Peya and Bruno Soares in Sunday's semifinal.
The Bryans have already clinched the year-end No. 1 spot for a fifth straight year and record ninth time. They have won 11 titles this season, including the Australian Open, French Open and Wimbledon.