The forward, with 698 goals in his League career, has no points in his past three games after having 15 points (14 goals, one assist) in his previous seven games. Ovechkin, who has 40 goals in 56 games this season, has 23 goals in 27 road games and 19 points (eight goals, 11 assists) in 19 games against the Coyotes.
The Capitals, 3-4-0 in their past seven games after going 7-2-0 in their previous nine games, leads the Metropolitan Division, three points ahead of the second-place Pittsburgh Penguins.
Washington, seeking its fifth straight road win, is 21-6-1 away from home this season, the best mark in the NHL.
Arizona, 2-6-3 in its past 11 games, holds the second wild card into the Stanley Cup Playoffs from the Western Conference, one point ahead of the Winnipeg Jets.