Mario Lemieux - Championship Years

In the 1988–89 season, Lemieux led the league with 114 assists (tied with Gretzky) and 85 goals for 199 points; he is the only player to approach Gretzky's mammoth 200+ point seasons. Lemieux finished the season a close second to Gretzky in voting for the Hart Trophy, and set several milestones and records in the process, becoming the second player to score 70+ goals in two seasons, the fourth player to score 50 goals in 50 games, and the only player to score 13 shorthanded goals in one season. Buoyed in part by Lemieux' performance, the Penguins made the playoffs for the first time in seven years. Perhaps the defining moment of Lemieux's season was on December 31, 1988, in a game against the New Jersey Devils. In that game, Lemieux scored eight points and became the only player in NHL history to score a goal in all five possible game situations in the same game: even-strength, power-play, shorthanded, penalty shot, and empty-net. Lemieux had another five-goal, eight-point performance in a 10-7 victory during the postseason against the Philadelphia Flyers on April 25, 1989. He tied the NHL record for most goals and points in a postseason game, most goals in a postseason period (four in the first), and most assists in a postseason period (three in the second). However, the Penguins lost the series 4–3.

During the 1989–90 NHL season, Lemieux scored at least one point in 46 consecutive games before he ended the streak by leaving a game due to injury. The streak's length was second only to Gretzky's 51-game streak. Lemieux won his third All-Star Game MVP with a four-goal performance. Although he missed 21 games, he finished fourth in the league in scoring with 123 points (45 goals, 78 assists). The Penguins did not qualify for the playoffs. Lemieux's back injury progressed into a herniated disc, which subsequently developed an infection. On July 11, 1990, Lemieux underwent back surgery to fix the disk, and he missed 50 games in the 1990–91 NHL season. In his absence, the Penguins acquired players Joe Mullen, Larry Murphy, Ron Francis, and Ulf Samuelsson in hopes of becoming serious contenders for the Stanley Cup. Despite significant back pain, Lemieux scored 16 goals and 28 assists for the playoff lead, and led the Penguins over the Minnesota North Stars for their first Stanley Cup. Lemieux won the Conn Smythe Trophy as the playoffs' most valuable player. His 44 playoff points rank second only to Wayne Gretzky's 47 in 1984–85.

One of the most famous goals in NHL history is the goal Lemieux scored in the 2nd period of game two. Receiving the puck between the Penguins' blue line and the centre line, Lemieux skated solo into the North Stars zone facing two defenseman and the goalie by himself. Mario skirted the puck through one of the defenders' (Shawn Chambers) legs, skated around him, forced the goalie to commit left, and then switched the puck to his backhand side and sliding the puck in before crashing into the net himself. The brief video of the goal has been since featured on recent Stanley Cup promo ads by the NHL (played in reverse), as well as the opening montage of Hockey Night in Canada broadcasts.

Lemieux played only 64 games in his injury-plagued 1991–92 season. Despite missing several games, he won his third Art Ross Trophy with 131 points. During the second game of the Patrick Division finals, the New York Rangers' Adam Graves slashed and broke Lemieux's left hand; Lemieux missed five games, but still led the playoffs with 16 goals and 18 assists. The Penguins swept the Chicago Blackhawks in the Stanley Cup Final, and Lemieux won the Conn Smythe Trophy for the second consecutive postseason. Mario racked up an astonishing 78 combined points during the 1991 and 1992 playoffs, a two-year total second only to Gretzky's 82 points as his Oilers won their first and second Stanley Cup titles in 1984 and 1985.