Ovechkin had two goals and two assists for his 14th multipoint outing of the season. Green had two goals and an assist and Troy Bouwer also scored in a game the Capitals never trailed but squandered a 2-0 lead. Washington (24-21-8) was coming off a 5-0 win at Montreal on Saturday and won consecutive games since Jan. 9-10.
Cody Hodgson had two goals and Christian Ehrhoff and rookie Phil Varone, with the first of his career, scored for Buffalo. The Sabres (14-31-7) dropped to 1-5-2 in their past seven.