4 areas Texans must improve after 25-9 loss to Ravens

The Houston Texans were one of four road teams that lost through the first Sunday of Week 1 in the NFL. For the Baltimore Ravens, it was good to be the home side as they mounted a 25-9 victory at M&T Bank Stadium.

Houston held on as long as they could against the Ravens, a wild-card playoff team from a season ago. The Texans showed they still have some growing pains a game into the DeMeco Ryans era. However, there are other aspects that could be fixed and would lead to quicker success.

Here are four areas where the Texans must start improving.