Hello,

Maria Sharapova has had many significant achievements throughout her career, but some of her most notable ones include:

· Becoming the first Russian woman to ascend to World Number One

· Winning the women's singles title at Wimbledon in 2004

· Achieving a career Grand Slam

· Winning a silver medal in women's singles at the 2012 London Olympics

These achievements showcase her talent, dedication, and perseverance in the world of tennis.

Hope this helps,

Thank you