NHL Playoffs: How many times has a team come back from a 3-0 deficit? – NBC Sports Philadelphia
Overtime goal sinks Penguins in playoff opener, Local Sports
Philadelphia Flyers: Stadium Series overtime win was amazing for fans
Blue Jackets fall to Penguins in OT to conclude preseason
Voracek's OT goal caps off comeback as Flyers edge Pens, Sports
Flyers come back to beat Pens in overtime – Daily Local
Brock Nelson's goal in OT completes Islanders' sweep of Penguins - Newsday
Flyers give up 3-goal lead, recover to beat Islanders in OT
Rangers edge Flyers 1-0 on Kreider's OT goal - The San Diego Union-Tribune
NHL Playoffs: Revisiting every 3-0 comeback in postseason history as Maple Leafs try to turn series around
Sidney Crosby's OT winner lifts Pittsburgh Penguins by Philadelphia Flyers