NFL roundup: 49ers stunned by Rams comeback as Willis gets revenge on Titans

• Ravens hold on to victory over Cowboys
• Minnesota continue unbeaten start to season
• Steelers still unbeaten with Justin Fields at QB

Rookie Joshua Karty hit a 37-yard field goal with two seconds to play, and the Los Angeles Rams staged a spectacular late rally for a 27-24 victory over the San Francisco 49ers on Sunday.

Kyren Williams rushed four yards for his third touchdown of the day with 1:50 left for the Rams (1-2), who came back from a 14-point deficit in the second half for their second straight win over San Francisco (1-2) after losing 10 of the NFC West archrivals' previous 12 meetings.