How about that for day one.
You couldn't have asked for a more epic encounter than that.
Sharapova into round two, beating the world number two in her first Grand Slam in 19 months and the women's draw is wide open.
I'm off to sleep, but we have plenty on offer on day two.
Defending women's singles champion Angelique Kerber is in action alongside men's world number one Rafael Nadal, while Roger Federer features in the evening session.
You can read the report of Sharapova's win here. We'll see you later today!