Ben Wallace and Rick Mahorn, like proud uncles, watched the Detroit Pistons pound the Orlando Magic in the paint and meet them at the rim in a 98-83 win that tied their first-round series at a game apiece. “I'm sure they appreciated it,” Pistons power forward Isaiah Stewart said. Wallace, a four-time NBA Defensive Player of the Year, and Mahorn, an enforcer for the Bad Boys, helped the Pistons win a lot of games that looked like Wednesday night's slugfest.