2005–2010

In her first event of the season, she reached the quarterfinals of the Tier-V event in Hobart. At Wimbledon, she reached the fourth round, defeating Vera Zvonareva and Conchita Martínez, a former winner. She reached her first semifinal of the year at the Tier-II-event in Linz, defeating Elena Dementieva, Zvonareva and Ai Sugiyama. She also reached a quarterfinal at another Tier-II-event, in Philadelphia, before losing to Dementieva in three sets.

Peschke's doubles career has been more successful, including her top-10 debut in the doubles ranking in September 2006. In 2005, she won two WTA doubles titles in Paris (Tier II) and in Linz (Tier II) and reached the finals of four WTA Tour doubles events. In 2006, she won WTA doubles titles, defending her 2005 title at Paris and winning in Dubai (Tier II). Her main successes in doubles came at three of the four grand slams, reaching the quarterfinals of the French Open, the quarterfinals of Wimbledon, and the semifinals of the US Open. Her partner in each event was Francesca Schiavone. She also lost in the 2006 US Open mixed doubles final with Martin Damm to Bob Bryan and Martina Navratilova.

At the 2007 US Open, Peschke and Rennae Stubbs reached the doubles semifinals, before losing to Nathalie Dechy and Dinara Safina. The Peschke-Stubbs team won their first title in Stuttgart. In the final, the team defeated Chan Yung-jan and Safina in three sets. Other titles included Los Angeles and the 2007 Zurich Open.

Peschke partnered with Aisam-ul-Haq Qureshi of Pakistan to reach the final of the mixed doubles at the US Open. In the final, Peschke and Qureshi lost to Bob Bryan and Liezel Huber, in straight sets.

2011–2012

Peschke and Slovenia's Katarina Srebotnik were one of the most victorious doubles teams in 2011. The pair won in Auckland, Doha, Carlsbad, Eastbourne and Beijing. In 2011, they also won their first Grand Slam title at Wimbledon, defeating Sabine Lisicki and Samantha Stosur in the final.

Peschke won two doubles titles in 2012, in Sydney with Srebotnik, and in Linz with Anna-Lena Grönefeld.

2022: Retirement

Peschke announced her retirement on 8 April 2022, playing her final match at the Charleston Open, putting an end to career that span almost 30 years. At age 46 she was the oldest active player in the WTA rankings. She planned to retire officially at 2022 Wimbledon.^[6][7][8]

Grand Slam tournament finals

Doubles: 3 (1 title, 2 runner-ups)

More information Result, Year ...

Result	Year	Tournament	Surface	Partner	Opponents	Score
Loss	2010	French Open	Clay	Katarina Srebotnik	Serena Williams Venus Williams	2–6, 3–6
Win	2011	Wimbledon	Grass	Katarina Srebotnik	Sabine Lisicki Samantha Stosur	6–3, 6–1
Loss	2018	Wimbledon	Grass	Nicole Melichar	Barbora Krejčíková Kateřina Siniaková	4–6, 6–4, 0–6

Close

Mixed doubles: 3 (3 runner-ups)

More information Result, Year ...

Result	Year	Tournament	Surface	Partner	Opponents	Score
Loss	2006	US Open	Hard	Martin Damm	Martina Navratilova Bob Bryan	2–6, 3–6
Loss	2010	US Open	Hard	Aisam-ul-Haq Qureshi	Liezel Huber Bob Bryan	4–6, 4–6
Loss	2012	US Open	Hard	Marcin Matkowski	Ekaterina Makarova Bruno Soares	7–6(10–8), 1–6, [10–12]

Close

Grand Slam performance timelines

Mixed doubles

Notes

• At the 2008 Australian Open, Peschke and Martin Damm withdrew before their quarterfinal match, this is not counted as a loss.
• At the 2008 Wimbledon Championships, Peschke and Pavel Vízner received a third-round walkover, this is not counted as a win.
• At the 2013 Australian Open, Peschke and Marcin Matkowski received a second-round walkover, this is not counted as a win.
• At the 2021 Wimbledon Championships, Peschke and Kevin Krawietz received second and third-round walkovers, these are not counted as wins.