There's no single hockey player close to Gretzky's level in terms of sheer dominance. Sure we can talk about players success with multiple teams which has various contributing factors to shortly include head coaching, goaltending and key leadership players. I will not entertain the idea of Mark Messier as a legit better player than Gretzky was.
Name Games Played - Total Points
Wayne Gretzky 1483 - 2857
Jaromir Jagr 1733 - 1921
Mark Messier 1756 - 1887
Gordie Howe 1767 - 1850
Mario Lemieux 915 - 1723