Conversation so far:
what did Ken Kavanaugh do after the war?
After the war, Ken Kavanaugh continued his career with the Bears.
Did Ken Kavanaugh do well with the bears after the war?
In 1945 Ken Kavanaugh had 543 yards and six touchdowns, and in 1946 had 337 yards and five touchdowns.
did Ken Kavanaugh win any awards post-war?
Ken Kavanaugh was named to his third straight All-NFL first team in 1948, and he again led the league in receiving touchdowns in 1949, with nine.

Question: which teams did he play against?
Self-contained rewrite: which teams did Ken Kavanaugh play against post-war?