What sort of 'wrestling tournament' is this? one man in a singlet? the other without a singlet, and without boots...
Also, he should have got dq'd for the kimura grip/using a kimura for a sweep. You're allowed NO submissions in wrestling, or even using it to gain an advantageous position. Any good ref would see this, he clearly used a kimura (attacking the shoulder) to sweep the wrestler.
If a high level wrestler enters a high level bjj tournament, he could do well with takedowns and points for only so long, but he would have to engage and probably get tapped out. If a high level bjj fighter entered a high level wrestling tournament, he would get crushed as they don't train standup wrestling nearly enough as they should...
This is almost as bad as that time a Gracie (I forgot his name) beat a greco roman wrestler, in freestyle.