2 Weeks in a row DEFENSE FAILED to Close!!

Defense has given up 27 points combined the last 2 weeks. Tell ma again how they're failing? 15 and 12 should be 2 wins.
Should be but we didn’t get the wins. Both games we had the lead with 2minutes left and they can’t hold. If are supposed to be top5 defense we need to hold teams when it matters MOST!!! I’ll die on this hill. Because all good defenses and true contenders find a way to win at the end of games and hold on defense.