"We've seen some nights where we played very well, and in a couple of losses we were quite gross," Ducks coach Dallas Eakins said of Anaheim's recent play. "Tonight, we were very lucky. I'm not sure we got what we deserved tonight. That was not a very good game by us, but (goalie) John Gibson held us in, and we got some timely scoring."
Nick Ritchie and Ondrej Kase scored, and Gibson made 30 saves for the Ducks (22-26-5). Kase and Rickard Rakell scored for Anaheim in the shootout.
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"[Gibson], on a nightly basis, is a top-tier goalie," Eakins said. "And tonight I think he showed that. … If he's not on his game tonight, we don't have any points."
Drake Batherson and Artem Anisimov scored, and Mike Reilly had two assists for the Senators (18-24-11), who are 1-0-2 in their past three games. Marcus Hogberg made 26 saves.
"You want to win those games," Senators coach D.J. Smith said, "and you put pressure on the guys to do that, but in saying that, we'll get up tomorrow and feel good that we did a lot of good things here tonight. We continue to get better. We're in games with everybody. As we get older and more mature, we'll win more of these."
Ritchie tipped a Hampus Lindholm point shot to give the Ducks a 1-0 lead at 9:19 of the first period.