Janković learned her first tennis skills in Tennis Club 'Red Star'. As a nine-and-a-half year old she was introduced to tennis by her elder brother and fitness coach Marko. She was later trained at the Tennis Academy of Nick Bollettieri. As a junior she won the 2001 Australian Open. In 2001, she started to play on the WTA Tour; she reached the second round at her first tournament at the Indian Read more...

2005 is considered Janković's breakthrough season. In March, at Dubai, she advanced to the final following Serena Williams's retirement in the semifinal. Janković then lost in the final to Lindsay Davenport 6–4, 3–6, 6–4. She made her first Tier I semifinal in Berlin, losing to Nadia Petrova 6–4, 6–7, 6–3. In June, she reached her first grass court Read more...

After winning her first round match at the Australian Open, Janković lost ten straight matches, not winning a match from late January into early May. She then reached the quarterfinals of the Internazionali BNL d'Italia in Rome before losing to Venus Williams in three sets. The following week, she reached the semifinals in Strasbourg, retiring against Nicole Vaidisova in the second set.

At Read more...