Marner gave Toronto a 4-0 lead with his 11th goal of the season. He became the 10th player in the past 35 years to string together a point streak of 21 or more games. He has 10 goals and 16 assists during the run.
Toronto has won seven of eight to improve to 17-5-6.
Los Angeles dropped to 14-11-4 with its seventh loss in 10 games. Jonathan Quick made 36 saves.
LIGHTNING 5, PREDATORS 2
TAMPA, Fla. (AP) — Brayden Point had two goals and Tampa Bay scored three times in the third period to beat Nashville.
Point made it 3-2 with his second goal of the night, converting a 2-on-1 just 2:14 into the third. It was his fourth two-goal game this season and third over his last seven outings.
Nick Paul scored at 7:10 and Brandon Hagel added a short-handed goal with 4:20 left to put Tampa Bay up 5-2. The Lightning were the last NHL team to get a short-handed goal this season.
Tampa Bay captain Steven Stamkos extended his point streak to 12 games (seven goals, 12 assists) with two assists.
STARS 4, SENATORS 3, OT
DALLAS (AP) — Tyler Seguin scored with 29 seconds left in overtime and Dallas beat Ottawa to avoid its first three-game losing streak of the season.
Nils Lundqvist tied it at 3 with 5:06 left in regulation on a shot through traffic from outside the circle to the left of Ottawa goaltender Anton Forsberg.
Miro Heiskanen scored twice in less than two minutes to give the Stars a 2-0 lead in the first period. Lundqvist assisted on the second of those goals.
Forsberg and Dallas goalie Jake Oettinger both made 28 saves.
PANTHERS 5, RED WINGS 1
SUNRISE, Fla. (AP) — Chris Tierney got his first goal of the season in his second game with Florida, and the Panthers scored four times in the second period to defeat Detroit.
Florida rookie Matt Kiersted also scored his first goal for the Panthers, who have won seven straight against the Red Wings and 17 of the last 19 meetings. Tierney and Kiersted were recalled this week from Charlotte of the AHL.
JETS 4, BLUES 2
Kyle Connor, Blake Wheeler and Cole Perfetti also scored and Mark Scheifele added a pair of assists. The Jets have won three straight and seven of eight. They are 7-0-1 in their last eight games against St. Louis.
AP NHL: https://www.apnews.com/hub/NHL and https://www.twitter.com/AP_NHL
The Associated Press