Uh oh.. Cardale might have missed his window of opportunity..

The ballsy Devil Dog who asked Ronda Rousey to his Marine Corps Ball -- in a video viewed more than 4 million times -- just got some great news ... SHE'S ALL IN!!!

Ronda was out in L.A. with 3 friends when she said she wasn't just impressed with Jarrod Haschert's video ... but she thinks he's cute too.

Read more: http://www.tmz.com/2015/09/01/ronda-rousey-marine-corps-ball-jarrod-hasc...

http://www.tmz.com/2015/09/01/ronda-rousey-marine-corps-ball-jarrod-haschert-video/