He improved to 7 - 0 on the season .
Massa , ranked seventh at 165 pounds , made a pair of first - period takedowns hold up in his 4 - 2 decision against 10th - ranked Clark Glass .
Massa improved to 7 - 0 on the season .
Massa , ranked seventh at 165 pounds , made a pair of first - period takedowns hold up in his 4 - 2 decision against 10th - ranked Clark Glass .