یلنا یانکوویچ Jelena Janković caricature (به صربی: Јелена Јанковић) یک تنیسور زن حرفهای صربی و متولد ۲۸ فوریهٔ ۱۹۸۵ میلادی است. Janković caricature او یک تنیسور سابقاً رتبهٔ یکی است. یانکوویچ در رقابتهای آزاد استرالیا، آزاد فرانسه، و آزاد آمریکا به نیمهنهایی رسیده است. در ۲۰۰۷، وی به همراه زوج بریتانیایی، جیمی مورای، موفق به کسب عنوان اولی دونفرهٔ مختلط قهرمانی ویمبلدون شد. این کاریکاتور در جشنواره ی لبخند طلایی صربستان موفق به کسب مدال برنز شده است و تکنیک آن گواش بر روی مقوا است.
Jelena Janković (Serbian Cyrillic: Јелена Јанковић, pronounced [jɛ̌lɛna jǎːnkɔv̞itɕ], born 28 February 1985) is a Serbian professional tennis player. Janković is a former World No. 1 in singles, a ranking achieved in the months following her finals appearance at the 2008 US Open. Janković’s career highlights include winning the 2007 Wimbledon Mixed Doubles title with Jamie Murray, the 2010 BNP Paribas Open, the Internazionali BNL d’Italia twice, in 2007 and 2008, and the aforementioned appearance in the finals of the 2008 US Open. She is coached by her brother Marko
Jelena Janković is often regarded as a counterpuncher. Jelena is known for being able to slide effectively on all surfaces. Janković has very consistent groundstrokes and prefers to go down the line more often than crosscourt. Her biggest weapons are her two-handed backhand and drop shot. She also has a decent forehand. Her net game has improved as a result of additional doubles play. Being able to hit effective drive, drop and swinging volleys. Her main weakness is her serve. She likes to spin it in on the first and second serve which can lead to her getting broken many times in matches. Her weakest surface is considered grass and her best surface is fast hard court where she can use her defense and speed to win matches. However, given the fact that six of her thirteen titles have come on clay, this could also be considered her best surface. It should be noted, though, that one of the most high-profile achievements of her career occurred on grass in the third round of the 2015 Wimbledon Championships, when she defeated Petra Kvitová, who was the defending champion, a two-time Wimbledon title holder, no. 2 in the world (when Janković had dropped to world no. 30), and the only player who had defeated Serena Williams that year. Janković’s ups and downs are often caused by her fragile mindset (see US Open 2006 vs Henin) and they have resulted in her being dubbed ‘Queen Chaos.’