Guzan has enjoyed a fine season which has seen him emerge as a contender for the PFA team of the season.
He said: "I didn't know we were voting or anything like that. You don't get caught up in all that stuff. If it happens great, if not no problem and you just carry on.
"Every day there is room to improve. You look at a guy like Brad Friedel. He would probably say the same, that he continues to try to get better. It is about continually learning to get better. "