The Federals saved their best game for last in the 1983 season, playing at home against the Philadelphia Stars. The Stars, who entered the game with a record of 15–2, were a dominant team who had crushed Washington 34–3 earlier in the season. At first, it seemed like it was going to be another blow-out loss for the Federals, who entered the game with a record of 3–14. The Stars, led by all-league quarterback Chuck Fusina, built a 14–0 lead in the first half, but McQuilken hit Stan Rome with a 19-yard touchdown pass to cut Philadelphia's lead to 14–6 at halftime. In the second half, Federals rookie linebacker Mike Corvino helped stop two late Stars drives with a sack and an interception. Former New York Giants running back Billy Taylor got in on the scoring for Washington with a six-yard run in the third quarter, and the Federals added two points on the conversation. McQuilken scored his first touchdown as a pro with a one-yard run for the go-ahead score in the fourth quarter. Lane had his best day ever as a professional, catching 17 passes for 170 yards, and the Federals shocked the league by defeating the Stars 21–14.