Double Faults: Golf-Tennis Breakups

1 of 14 EPA
Rory McIlroy and Caroline Wozniacki started dating in 2011, the same year McIlroy won the U.S. Open, his first major championship. In this photo Wozniacki and McIlroy chat during the third round at Dubai Golf World Championship in November 2012.
2 of 14 Andrew Redington/Getty Images
Rory and Caroline both have held the No. 1 ranking in their sports. Here they make an appearance at the Golf Writers Dinner before the 2013 Masters. The Golf Writers named McIlroy the Player of the Year in 2012.
3 of 14 AP Photo/Darron Cummings
Caroline Wozniacki caddies for Rory McIlroy during the 2013 Par-3 Contest before the Masters. During their relationship, Caroline often attended Rory's tournaments and enjoyed caddying in the Par-3 Contest at Augusta National.
4 of 14 Getty Images
Rory McIlroy and Caroline Wozniacki got engaged on Dec. 31, 2013 during a New Year's Eve celebration in Australia. Here, Rory and Caroline talk after Rory finished second after the final round of the Abu Dhabi HSBC Golf Championship in January 2014.
5 of 14 Getty Images
Caroline Wozniacki hugs Rory McIlroy near the clubhouse during the first round of the 2014 Masters Tournament on April 10, less than two months before McIlroy would announce their breakup.
6 of 14 Walter Ioos Jr./SI
Chris Evert and Greg Norman play tennis on a court at Evert's home in January 2009 during their 15-month marriage.
7 of 14 Jon Super/AP
Shortly after their 2008 wedding, Greg Norman impressed his bride Chris Evert by nearly winning the British Open at Royal Birkdale at age 52.
8 of 14 Jeff Daly/Getty Images
The ultimate golf-tennis power couples, Chris Evert (18 Grand Slam titles) and Greg Norman (two British Open titles), called it quits in October 2009. This photo shows Norman and Evert at a charity auction in Boca Raton, Fla. in 2007.
9 of 14 Scott: Robert Beck/SI; Ivanovic: Marlena Bielinska/SI
Australian Adam Scott and Serbian tennis player Ana Ivanovic began dating in 2009, and soon afterward Scott was seen at Wimbledon, and Ivanovic was turning heads on golf courses. The relationship coincided with Scott's worst slump as a pro. In September 2010, The Sydney Morning Herald reported the couple had called it splits.Australian Adam Scott and Serbian tennis player Ana Ivanovic began dating in 2009, and soon afterward Scott was seen at Wimbledon, and Ivanovic was turning heads on golf courses. The relationship coincided with Scott's worst slump as a pro. In September 2010, The Sydney Morning Herald reported the couple had called it splits.
10 of 14 Quinn Rooney/Getty Images
Adam Scott and Ana Ivanovic got dressed up for the opening ceremonies of the 2011 Presidents Cup.
11 of 14 Paul Crock/AFP/Getty Images
Ana Ivanovic takes a break after the 2011 President's Cup tournament to sit on Adam Scott's lap in Melbourne. The couple split in late 2012. Scott married Marie Kojzar -- an architect -- in April 2014.
12 of 14 Domenech Castello/AP
The European It Couple of the spring of 2002, Sergio and Martina were young and glamorous and cut a dashing figure against Sergio's blue Ferrari. However, they were splitsville by fall. Asked by Golf Magazine about the breakup, Serge replied simply, "It's complicated."The European It Couple of the spring of 2002, Sergio and Martina were young and glamorous and cut a dashing figure against Sergio's blue Ferrari. However, they were splitsville by fall. Asked by Golf Magazine about the breakup, Serge replied simply, "It's complicated.
13 of 14 AP Photo/Mark J. Terrill
Sergio Garcia relaxes while watching Martina Hingis play in the 2002 Pacific Life Open.
14 of 14 Andrew Redington/Getty Images
Both Hank and Venus come from athletic families. Hank, who won the 1998 U.S. Amateur, has a sister, Kelli, on the LPGA Tour, and a brother, Trip, who finished second to Tiger Woods at the 1994 U.S. Amateur. Of course, Venus and Serena Williams are the most successful sister act sports has ever seen, with 20 Grand Slam singles titles between them. (Venus has seven Grand Slam wins and Serena has 13.) Hank and Venus began dating in 2006 but are no longer together.Both Hank Kuehne and Venus Williams come from athletic families. Hank, who won the 1998 U.S. Amateur, has a sister, Kelli, who played on the LPGA Tour, and a brother, Trip, who finished second to Tiger Woods at the 1994 U.S. Amateur. Of course, Venus and Serena Williams are the most successful sister act sports has ever seen, with 20 Grand Slam singles titles between them. (Venus has seven Grand Slam wins and Serena has 13.) Hank and Venus began dating in 2006 but are no longer together.