Tannehill lobbed a 1-yard touchdown pass to rookie Dion Sims with 38 seconds left Sunday, and the unbeaten Dolphins rallied past the Atlanta Falcons 27-23.
The score capped a 13-play, 75-yard drive after Atlanta’s Matt Bryant missed a 35-yard field goal attempt with 4:46 left. Jimmy Wilson intercepted Matt Ryan to seal the victory.
Miami fell behind 10-0 and 20-10 and trailed much of the game, but nonetheless improved to 3-0 for the first time since 2002. The enthusiastic crowd of 70,660 reflected the buzz building about the surprising Dolphins, who are trying to end a streak of four consecutive losing seasons.
The injury-plagued Falcons, who were one play from the Super Bowl last season, fell to 1-2.
Tannehill finished 24 for 35 for 236 yards and two scores. He shook off two turnovers and five sacks, and was at his best at the end of each half.
On the final drive, Tannehill went 8 for 11 for 69 yards and had two passes dropped. The winning pass came on second down, when Tannehill lobbed his throw over linebacker Stephen Nicholas to Sims, who scored his first NFL touchdown.
Atlanta lost despite advantages of 24-16 in first downs, 377-285 in yards and 5-0 in sacks. Ryan threw for 231 yards, and in the absence of Steven Jackson — one of several sidelined Falcons — Jacquizz Rodgers and Jason Snelling combined for 139 yards rushing.