Miami landed a fourth-round pick in 2020 and a seventh-round pick in 2019 in exchange for a sixth-round pick and Tannehill, according to National Football League insider Ian Rapoport.
The news was announced on Twitter by Tannehill's agents at SportsTrust Advisors.
The details of the trade, as broken by ESPN's Adam Schefter, involves Tannehill and a 2019 6th-round pick going to Tennessee in return for a 2019 7th-round pick and a 2020 4th-round pick. That is, in case you're new here, not ideal.
He was the first quarterback taken in the top round since Dan Marino.
In 2018, Tannehill started 11 games for the Dolphins, and he completed 176-of-274 passes for 1,979 yards and 17 touchdowns, with nine interceptions. Maybe they're fine with that?
Mariota, the former second-overall pick in the 2015 NFL Draft, hasn't necessarily proven himself as a guy worthy of a monster contract.
His time with the Dolphins was marred by mediocrity and injuries. While they haven't confirmed whether or not that's the plan, their latest move makes it pretty obvious.