Pittsburgh's five game home winning streak against the Islanders is its fourth longest home winning streak against one team behind Columbus (12), Ottawa (11) and Arizona (8).
Evgeni Malkin's two-point effort on Saturday night moved him into sole possession of 50th place on the NHL's all-time points list (1,202).
Jake Guentzel has 25 shots over his last six games. Since that stretch began on Feb. 7, only Nathan MacKinnon (35), Connor McDavid (31), Timo Meier (26) and Sam Reinhart (26) have more shots than him.
Jason Zucker has 20 points (7G-13A) in 26 games at home compared to 12 points (7G-5A) in 25 road contests.
Pittsburgh's power play has scored in four of the last five home games, and is operating at 41.2% (7/17) in that span which dates back to Jan. 20.