Dolphins are the first team with 7 wins and 7 losses in a row in a season

The Miami Dolphins defeated the New Orleans Saints 20-3 in Week 16 and thus already have seven consecutive victories.
Miami became the first team in NFL history with a seven-game winning streak and a seven-game losing streak in the same season.
There have been 232 7-game losing streaks and 198 7-game win streaks in a season, all-time.
The 2021 Dolphins are the 1st to do both in the same season (h / t @EliasSports). pic.twitter.com/Ue82Q43Qkb
– ESPN Stats & Info (@ESPNStatsInfo) December 28, 2021
The Dolphins seemed destined for a nightmare season when they were 1-7 but thanks to this impressive resurgence they are now in the playoff zone.
Miami needs to win its two remaining games against the Titans and Patriots to qualify without relying on other results.