Sampras, Chang advance to semis MUNICH, Germany - Pete Sampras battled over three tough sets to beat Goran Ivanisevic and Michael Chang scored a straight-sets victory over Henri Leconte as the two Americans reached the semifinals of the $6 million Grand Slam Cup. Sampras beat Ivanisevic 7-6 (7-2), 6-7 (5-7), 8-6 and Chang defeated Leconte 7-6 (7-3), 6-3.

Nationally . . .