Joe Burrow didn't lose a game at LSU last season, but he's already lost twice with the Cincinnati Bengals.

"Losing isn't very fun," Burrow said after Thursday's 35-30 loss to the Cleveland Browns. "This might be the only time in my sporting career that I have lost two games in a row. It doesn't feel very good. I know that the guys in there are hurting. We are going to come back to work tomorrow and try to get this thing right. Losing is unacceptable to me, to everyone in there, to coach [Zac] Taylor and to everybody in this organization. We are just going to have to get it fixed."

The Bengals drafted Burrow first overall after going 2-14 last season.

"I will never adjust or accept losing," Burrow added. "That is just something that is not in my mindset so this 0-2 start is really hurting me. I know it is hurting Coach and everybody in there. We will never adjust to losing. We will never accept losing. We are just going to have to get it right."

Cincinnati Bengals tight end C.J. Uzomah was carted off the field and ruled out of Thursday's 35-30 loss to the Cleveland Browns with a right Achilles injury.

Uzomah was hurt when he caught a 5-yard pass from Joe Burrow with a little more than eight minutes left in the game.

Prior to the injury, the tight end had four catches on six targets for 42 yards and one touchdown.

Joe Burrow quickly took the blame for the Cincinnati Bengals' 16-13 loss to the Los Angeles Chargers on Sunday.

The rookie quarterback gave himself a "D" despite being one play away from scoring the game-winning touchdown in the closing seconds.

A missed 31-yard field goal in the final seconds prevented Burrow and the Bengals from forcing overtime.

"At the end of the day, I made too many mistakes for us to win the game and we didn't make enough plays," the quarterback said.

Joe Mixon and the Cincinnati Bengals have agreed to a four-year, $48 million contract extension.

The deal ties Mixon to the Bengals for the next five seasons.

Mixon has rushed for at least 1,100 yards in each of the past two seasons.