Independent voices from the TWT Communities
John Isner is set to return from a knee injury and will play the No. 1 singles spot for the U.S. team against Brazil in the first round of Davis Cup World Group matches.
Men to watch at the Australian Open, which begins Monday:
John Isner has withdrawn from the Australian Open with bone bruising in his right knee, leaving No. 22 Sam Querrey as the highest-ranked U.S. man at the season's first Grand Slam tournament.
Richard Gasquet has joined fellow Frenchman Jo-Wilfried Tsonga as a late withdrawal from the Sydney International.
John Isner withdrew from the Hopman Cup on Thursday because of a right knee injury, ending the American team's chances of reaching the final of the eight-country tournament and handing a championship berth to Spain.
Novak Djokovic shook off jetlag to beat Andreas Seppi 6-3, 6-4 on Monday to help Serbia beat Italy 2-1 at the Hopman Cup then avoided injury after the match when a courtside barrier collapsed while signing autographs.

Seven-time Grand Slam tournament winner Venus Williams will represent the United States in the Hopman Cup mixed-teams tournament later this year for the first time in her career.
Seven-time Grand Slam tournament winner Venus Williams will represent the United States in the Hopman Cup mixed-teams tournament later this year for the first time in her career.
Li Na's best year on the WTA Tour was like a roller coaster.

Two-time defending champion Serena Williams has withdrawn from the Australian Open because of a foot injury.

Two-time defending champion Serena Williams has withdrawn from the Australian Open because of a foot injury.