Rookie quarterback Jaxson Dart impressed in pre-season and shone again in his New York Giants debut as he helped them defeat the previously unbeaten Los Angeles Chargers when replacing Russell Wilson. The Giants are the first 0-3 team to beat a 3-0 side in 17 years, while Dart is the first rookie quarterback to beat a 3-0 side or better on his debut for over two decades. The Jacksonville Jaguars' defence is a menace this season, as they notched up another four turnovers in an impressive 26-21 win at the San Francisco 49ers. With at least three turnovers in every game so far, Jacksonville already have more than they mustered the whole of last season as they move to 3-1. Another statement win came from the Detroit Lions, who dismantled Cleveland's stingy defence late on to run away with a 34-10 success and third win in a row.