Fedotov made his long-awaited Flyers debut earlier this month after being selected in the seventh round of the 2015 draft.
The Rangers erased an early deficit Tuesday night in beating the Capitals, 4-3, to take a 2-0 lead over Washington in their first-round series in the 2024 Stanley Cup Playoffs.
Coach Rick Tocchet said the 28-year-old netminder is going to be evaluated later Tuesday and is “day to day.”
In Game 1 on Monday, the Kings' penalty kill produced only self-inflicted wounds, allowing the Oilers to score three times in a 7-4 Edmonton win.