Martina Hingis and Sania Mirza now have seven WTA doubles titles on the year. When was the last time a team won more? Who was the last team to hit double digits?
WTA Staff

BEIJING, China - They don't want to jinx it, and wins certainly don't come easily, but the facts are that Martina Hingis and Sania Mirza have been putting together one of the great doubles seasons in recent memory together - they've won seven WTA doubles titles together, and this week coming up they'll be going for their eighth of the season at the Premier Mandatory-level China Open in Beijing.

They're the No.1 seeds in the Chinese capital, and they've got a first round bye, but they'll have to be on alert from the start - they play a pair of Grand Slam champions and former No.1s in doubles.

"You see already in Beijing who we have in our first match - you don't want to look again, because there's Errani and Pennetta, who we've played in the semifinals of Grand Slams," Hingis commented.

"They're great players in singles, but they're also great players in doubles."

The two pairs did clash in a Grand Slam semifinal - Hingis and Mirza beat them at the US Open.

"Every week is a new week," Hingis added. "You really have to start from zero each time."

But before looking ahead again, let's take just a quick moment to look back at Hingis and Mirza's accomplishments in 2015 and see how they stack up against other teams from the last decade.

Here are the teams with the most WTA doubles titles together over the last 10 years:

2015 - Martina Hingis & Sania Mirza: 7
(Indian Wells, Miami, Charleston, Wimbledon, US Open, Guangzhou, Wuhan)

2014 - Sara Errani & Roberta Vinci: 5
(Australian Open, Stuttgart, Madrid, Wimbledon, Montréal)

2013 - Hsieh Su-Wei & Peng Shuai: 5
(Rome, Wimbledon, Cincinnati, Guangzhou, WTA Finals)

2012 - Sara Errani & Roberta Vinci: 8
(Monterrey, Acapulco, Barcelona, Madrid, Rome, French Open, 's-Hertogenbosch, US Open)

2011 - Kveta Peschke & Katarina Srebotnik: 6
(Auckland, Doha, Eastbourne, Wimbledon, Carlsbad, Beijing)

2010 - Gisela Dulko & Flavia Pennetta: 7
(Miami, Stuttgart, Rome, Bastad, Montréal, Moscow, WTA Finals)

2009 - Nuria Llagostera Vives & María José Martínez Sánchez: 7
(Bogotá, Acapulco, Barcelona, Palermo, Toronto, New Haven, WTA Finals)

2008 - Cara Black & Liezel Huber: 10
(Antwerp, Dubai, Berlin, Birmingham, Eastbourne, Stanford, Montréal, US Open, Zurich, WTA Finals)

2007 - Cara Black & Liezel Huber: 9
(Australian Open, Paris, Antwerp, Dubai, Wimbledon, San Diego, Moscow, Linz, WTA Finals)

2006 - Lisa Raymond & Samantha Stosur: 10
(Tokyo, Memphis, Indian Wells, Miami, Charleston, French Open, Stuttgart, Linz, Hasselt, WTA Finals)

2005 - Lisa Raymond & Samantha Stosur: 5
(New Haven, US Open, Luxembourg, Moscow, WTA Finals)