Despite a strong opening drive, quarterback Baker Mayfield and the Browns finished Week 1 with a 43-13 loss to the Titans on Sunday.
The defeat continued the Browns' starting bad-luck streak, with Cleveland going 1-18-1 in Week 1 games since 1999.
Mayfield started the game with an eight-play, 73-yard touchdown drive but Austin Seibert's extra-point attempt was no good, going wide right.
Heading into halftime, the Browns were only down 12-6. But the Titans went on a 31-point second half to overcome the Browns. Mayfield ended the game with three picks, and one of the last Browns' drives also ended on a turnover on downs.