1958 Detroit Lions season

The 1958 season was Detroit Lions' 29th in the National Football League (NFL), their 18th playing in Briggs Stadium, and their second under head coach George Wilson. The defending NFL champions failed to improve on their 8–4 record from the previous season and finished at 4–7–1, fifth in the six-team Western Conference.

Following the second game of the regular season in early October, the Lions made a major trade. Future hall of fame quarterback Bobby Layne, the Lions' primary starter for eight seasons and leader of three championship teams, was traded to the Pittsburgh Steelers for third-year quarterback Earl Morrall and two draft choices.{{cite news |url= https://news.google.com/newspapers?id=eAhPAAAAIBAJ&sjid=5gAEAAAAIBAJ&pg=4035%2C5745681 |work=Toledo Blade |location=Ohio |agency=Associated Press |title=Layne peddled to Pittsburgh |date=October 7, 1958 |page=27}}

This supposedly led to Layne "cursing" the Lions, allegedly saying that Detroit "would not win for fifty years." The story is considered a hoax, as no contemporaneous account exists and Layne himself denied saying it. (Real or not, the "curse" bedeviled the Lions franchise for the next half-century, and beyond: as of 2024, 66 years after the trade, Detroit has not won another championship, and indeed has won only three playoff contests [two of them in 2023] in that time.) Meanwhile, after losing their first two games without Layne, the Steelers finished at 7–4–1, their best record in over a decade.

The Lions won only one game in the first half of the season (1–4–1), then spilt the final six games; one of the poorest performances by a defending league champion in NFL history. The preseason began on a sour note in mid-August as they lost 35–19 to the 14-point underdog College All-Stars at Soldier Field in Chicago, closing the margin with a late touchdown.