NAPA – Raiders left tackle Donald Penn is pretty good at his job. Pass rusher Khalil Mack isn’t too bad at his.
That makes for some epic clashes when the pair line up across from each other time and again during training camp. Most of their meetings come in team drills.
Every now and then, when the pads come on, Penn and Mack go at it one-on-one. They’re fun battles to watch.
In addition to being a terrific run defender, Mack had with four sacks and 54 quarterback hurries in 2014. Penn had an excellent season last year, stopping pass rushers cold 95.