In a Friday night home game against Pittsburgh, Fehervary took a high hit from Pens forward Brock McGinn midway through the second period. The rookie defenseman left the game and didn't return, and his availability for Saturday's game in Buffalo was in question right up to warm-ups.
Oshie went barreling into the Buffalo net in the first period, took a hard hit from Robert Hagg while beating out an icing call in the second and then got carved in the face by a Kyle Okposo high stick late in the second period.
Down 2-1 heading into the third period, the Caps got a tying goal from Fehervary early in the third and then Oshie won it for Washington in the shootout. Fehervary played just under 20 minutes on the night while Oshie logged a single-game season high of 22:21.
With the comeback victory, the Caps are now 8-1-1 in games immediately following a loss this season.
"The third period was clearly our best period," says Caps coach Peter Laviolette. "We were on the attack and played a much more competitive game, just a lot more life.
"I actually thought we started the game okay; the first eight minutes or nine minutes were pretty good, so I thought it would continue that way. But we shot ourselves in the foot a little bit, just turning the puck over, some things that we've got to clean up a little bit. But a really good response in the third period, to push it to overtime and then the shootout."
The Caps got an early jump on the Sabres on the scoreboard, taking a 1-0 lead on Lars Eller's second goal in as many nights at 3:40 of the first frame. The goal started with good defensive work in the Washington end, as Fehervary blocked a Hagg shot, and John Carlson cleared the puck from the slot, finding Oshie on the half-wall. From there, Oshie sent Conor Sheary up ice on the right side on a 3-on-1 rush. Sheary squared himself and fed Eller with a perfect cross-ice feed, and Eller deposited it to give the Caps an early advantage.