Cleveland Browns vs San Diego Chargers live stream (CBS TV): Watch NFL 2015 football online (Game preview)

The Cleveland Browns will play the San Diego Chargers on Sunday in Week 4 of the NFL 2015 regular season. Both teams have struggled through the first three weeks if the season and will be looking to get things back on track with a win today. The game has a scheduled start time of 4.05 p.m. ET and takes place from the Qualcomm Stadium in San Diego, California. The game can be watched on TV on the CBS network or online through live stream via the link below.

Philip Rivers of the San Diego Chargers can be seen in this file photo.(Reuters/Ed Szczepanski-USA TODAY Sports)

A lot of the prematch talk this week has been about whether coach Mike Pettine will opt to stay faithful to Josh McCown, or whether he would bring Johnny Manziel in as the starting quarterback for the Browns.

McCown is not at 100 percent, and that coupled with the fact that Manziel is the man who led the Browns to their only win so far this season, has added fire to the debate. However, Pettine seems set to stick with McCown.

About rumors that there is some debate in the locker room about who should be the started, Pettine has said, ''Are we going to have one thousand-percent agreement on how we're using players? No. It falls into coaches coach and players have their jobs to do. And are they going to have their opinions? Certainly. I'm confident there is no rift in the locker room. We're confident in our plan and we'll move ahead forward with it.''

Earlier this week, Thursday Night Football saw the Baltimore Ravens snap their losing run. The Ravens, entering the nationally televised game on 0-3, managed to steal the win in overtime, to defeat the Pittsburgh Steelers 23-20.

The game had looked like the Ravens were in for another painfully close loss. Over the opening three weeks they had lost games by small margins, and often because they had lost concentration for a period earlier in the game, and simply could not get over the line in their fight-backs.

In the second period in their game against the Steelers they looked like they had done the same thing, allowed Pittsburgh to pile on 10 unanswered points. Coming into the fourth quarter 20-14 down it looked like the Ravens were heading for another defeat and would move to 0-4. However, they finally managed to complete their fightback after failing three times already this season.

The Ravens pulled the game back to 20-20 late on to send the game to overtime, and with momentum on their side, they finally got over the line and completed their first win of the season. That result probably damages the Steelers more than it helps the Ravens though, but the game was a perfect way to get Week 4 underway, and now on Sunday there will be 13 more games taking place as the season becomes even clearer as to who will be competing and who will be falling down this year.

The Cleveland Browns and the San Diego Chargers game has a start time of 4.05 p.m. ET and can be watched on TV on the CBS network or online through live stream by clicking here.