 On December 20, Robinson caught a season-high 10 receptions for 153 receiving yards and a season-high three receiving touchdowns during a 39-42 loss to the Tennessee Titans.On December 27, he had six receptions for 151 receiving yards and a receiving touchdown in the 38–27 loss to the New Orleans Saints.His receiving touchdown in the game was a 90-yard reception, which was the longest in the NFL for the 2015 season and the longest play from scrimmage in franchise history.