Serena Williams' past 10 Grand Slam titles (10 images)

American athlete Serena Williams has shown she's a force to be reckoned with in the world of tennis. Her current standing of singles Grand Slam trophies sits at 21. Her most recent titles have happened within the past 5 years.

Wimbledon 2015

American Serena Williams holds the trophy after winning the Women's Singles Final against Spain's Garbine Muguruza on day twelve of the 2015 Wimbledon championships, London on July 11, 2015.Williams won the match 6-4, 6-4. Photo by Hugo Philpott/UPI.

License photo | Permalink

---

---

Australian Open 2015

America's Serena Williams defeated Maria Sharapova in the Australian Open on January 31, 2015. Williams won 6-3, 7-6, 7-5. Photo by Tourism Victoria/Wikipedia

---

---

French Open 2015

American Serena Williams holds the championship trophy after winning her French Open women's final match against Lucie Safarova of the Czech Republic at Roland Garros in Paris on June 6, 2015. Williams defeated Safarova 6-3, 6-7 (2), 6-2 to win her third French Open title. Photo by David Silpa/UPI

License photo | Permalink

---

---

US Open 2014

Serena Williams reacts after winning the first set from Caroline Wozniacki of Denmark of their women's finals match of the US Open at the USTA Billie Jean King National Tennis Center in New York City on September 7, 2014. Photo by Monika Graff/UPI

License photo | Permalink

---

---