1945 Week 6 Season Recap
On October 28, 1945 In Week Six, halfway through the ten-game season, Boston and Washington both won, putting them even at 3–1–1 and 3–1–0.
The Rams’ 28–14 loss to the Eagles, along with wins by the Lions and Packers, tied all four teams at 4–1 in the West
Sources:
https://www.pro-football-reference.com/years/1945/week_6.htm