Stars at Penguins6 p.m. Tuesday, Consol Energy Center, Pittsburgh TV: KTXA/21 Radio: KTCK/1310 AM and 96.7 FM Records: Stars 32-24-11, 75 points; Penguins 44-19-4, 92 pts. About the Stars: Goaltender Kari Lehtonen practiced Monday and could return after being sidelined since March 8 with a concussion. Lehtonen posted a shutout in the Stars’ 3-0 home win over Penguins on Jan. 25. ... Tyler Seguin has five goals and six assists in his last five games, and 30 goals for the season. ... Jamie Benn has four goals in his last five games. About the Penguins: Defenseman Kris Letang, 26, practiced for the first time since having a stroke on Jan. 29. There is no date for his possible return. ... The Penguins have lost two in a row and are 3-5-1 since returning from the Olympic break, but six of those game were on the road. ... Center Sidney Crosby leads the NHL in scoring (88 points) and assists (57). He is fifth in goals (31). ... Goalie Marc-Andre Fleury shares the NHL lead in wins (34) with San Jose’s Antti Niemi and Colorado’s Semyon Varlamov.