The American’s maiden top 10 win at a Grand Slam was against Jimmy Connors in the 1988 US Open quarter-finals, while his last was against Marcos Baghdatis in the second round of the 2006 US Open.
The American’s best Grand Slam win rate was at Wimbledon (90%), ahead of the US Open, the Australian Open and Roland Garros. Sampras made his Grand Slam debut at the 1988 US Open, while he ...