If Sampras is ` ` a little more optimistic '' his stolen mementos will be found , his agent says . Sampras can account for all but one of the 14 Grand Slam trophies -- given for his wins at the Australian Open , Wimbledon and the U.S. Open . One of the tennis legend 's championship trophies was found late last week in a Los Angeles alley . Thieves took possession of players ' championship trophies and other items last month , they say .
If Sampras is ` ` a little more optimistic '' his stolen mementos will be found , his agent says . One of the tennis legend 's championship trophies was found late last week in a Los Angeles alley . Thieves took possession of players ' championship trophies and other items last month , they say .