The Dawg Pound traveled in full force to Las Vegas over the weekend only to wind up disappointed. Driving the news: Cleveland lost to the Raiders, 20-16, falling to 1-3 on the season. The intrigue: Social media was ripe with Browns fans traveling to Sin City to support the team in its Week 4 road game.

This was supposed to be the easy part of Cleveland’s schedule — early, winnable games to get the Browns rolling.

The Browns look for a road win at the Las Vegas Raiders. Here's a look at the key matchups and other items to prepare for the game.