ST. LOUIS -- Stars forward Brett Ritchie played his first game of the playoffs in Game 7 against St. Louis, at right wing on the fourth line. Ritchie played just three of the final eight regular-season games, and none since a loss to Chicago on April 5.At 6-foot-4 and 220 pounds, Ritchie matches up well physically with the heavy Blues lineup, but he scored four goals and had two assists in 53 regular-season games."I try and play a playoff-style game for 82 games," Ritchie said about preparing for a playoff game.