2012 U.S. Open—women's semifinal.
Serena Williams vs. Sara Errani (Friday, September 7, 2012)
Serena Williams beat Sara Errani 6-1, 6-2
Serena Williams booked her place in another Grand Slam final with one of the most dominant semifinal performances seen by any player in recent years.
The American hero racked up a massive 38 winners en route to the straight sets victory—which took just over an hour to complete.
No disrespect to Sara Errani; she was simply out-classed, out-hit and out-played by a stronger and more superior Serena Williams, who will be very tough to beat in the final of the 2012 U.S. Open.