It's finally begun.
The Green Bay Packers took the field for the first time on Saturday for the start of training camp. It usually takes a few practices for things to really get going, but there were still plenty of first impressions to take away.
The biggest winner from practice this weekend was cornerback Casey Hayward, while undrafted free-agent tight end Colt Lyerla was the biggest loser. There's still plenty of time for things to change, but first impressions usually stick around the longest.
Let's take a more in-depth look at Hayward and Lyerla's day and the rest of the players who made a good or bad first impression during training camp.