Tannehill's agent confirmed Friday that the quarterback has been traded to the Tennessee Titans.
Along with Tannehill, the Dolphins will send Tennessee a sixth-round pick in the 2019 draft.
The passed for just 165 yards and threw two interceptions - and one touchdown - in the 33-17 loss.
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What will the Dolphins do at quarterback?After trading for Tannehill, the Titans didn't waste time clearing out their quarterback room.
The Dolphins made a decision to move on from Tannehill earlier this offseason and they've spent the last few weeks actively pursuing a trade.
Tannehill's best season with the Dolphins might have come in 2016 when he helped the team earn a playoff spot and had career highs in completion percentage (67.1) and passer rating (93.5).
Tannehill, the eighth pick of the 2012 draft, had some good moments.
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His contract was to balloon to $18.7 million in base salary this year, and he would have counted $26.6 million against the salary cap.
For the Titans, they've been looking for multiple seasons to find a top-end backup as injury insurance for Mariota. He's also battled injuries for nearly all of his career, and the Titans have struggled when Mariota has missed time. Dan Marino's career passer rating was 86.4, but he played under different rules and there's no one who would argue about him being the greatest quarterback in franchise history.
Tannehill's skill set should fit well behind Mariota as both players rely on accuracy and movement to succeed.
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