Dinara Safina

Dinara Safina is a Russian former professional tennis player who reached world No. 1 and three Grand Slam finals without winning a major singles title.

Dinara Mubinovna Safina was born on 27 April 1986 in Moscow, in the Soviet Union, the younger sister of Marat Safin, who would become a two-time Grand Slam champion and world No. 1 in men's tennis, making the siblings one of the most successful brother-sister pairings in the sport's history. She turned professional in 2000. Safina reached three Grand Slam singles finals across 2008 and 2009, the French Open in both years and the Australian Open in 2009, without winning any of them, a frustrating pattern that made her one of the most talked-about players never to capture a major singles title. Despite this, Safina reached the world No. 1 ranking on 20 April 2009, holding the position for 26 weeks, and became, alongside her brother, one of only two sibling pairs to both reach the top of their respective tours' rankings. She won an Olympic silver medal in singles at the Beijing 2008 Games and a Grand Slam doubles title at the 2007 US Open. Injuries, particularly to her back, significantly disrupted the final years of Safina's career, and she played her last match in 2011 before formally retiring in 2014. She remains one of the most accomplished Russian players never to win a Grand Slam singles title, despite reaching the very top of the world rankings.

Safina was known for her aggressive baseline game with powerful groundstrokes from both wings. She possessed exceptional mental toughness and fighting spirit, often winning matches through determination and consistency rather than overpowering shot-making.

Safina's achievement of reaching world No. 1 without a Grand Slam title remains unique in tennis history and sparked debate about the ranking system.

• Former world No. 1
• three Grand Slam singles finals
• Olympic silver medalist (2008)