Failing to score
Ovechkin only had one other shot on the night. Leafs sniper Phil Kessel, meanwhile, had six shots and did everything but score.
Kessel, who has no goals and three assists in his first seven games, has now failed to score on 33 shots this season in his bid for his 100th goal as a Maple Leaf.
"We got a win so it doesn't matter," said Kessel.
"I'm trying hard. I'm getting chances. They're just not going in right now," he added.
His drought continued in the first period as Neuvirth stoned him from in close during a four-minute power play with Jason Chimera off for hooking and unsportsmanlike conduct.
But a Kessel shot on the extended power play led to van Riemsdyk's goal as the big forward, stationed in front of goal like a lamppost, tucked in the rebound for his fourth of the season at 8:19 of the period.
Kessel was somehow denied by Neuvirth midway through the second when he tucked a shot between his legs from in-close. Neuvirth did it again with a glove save in the third and later stopped van Riemsdyk on a breakway.
"The goals are going to come ... He's just got to continue to keep working and not get down," Carlyle said of Kessel.