Sorted by points… U2104 - AFHELDT and U2105 - BULGARETTI are tied for 1st; U2101 - CARTER and U2102 - ANDERSON are tied for 3rd; U2103 - O'REILLEY and U2106 - MINDZAK are tied for 5th.
Using points head-to-head… U2104 - AFHELDT 2, U2105 - BULGARETTI 2; still tied.
Using most wins… U2104 - AFHELDT 3, U2105 - BULGARETTI 3; still tied.
Using differential [GF/(GF+GA)]… U2105 - BULGARETTI 0.627, U2104 - AFHELDT 0.536; U2105 - BULGARETTI is 1st, U2104 - AFHELDT is 2nd.
Using points head-to-head… U2101 - CARTER 2, U2102 - ANDERSON 0; U2101 - CARTER is 3rd, U2102 - ANDERSON is 4th.
Using points head-to-head… U2106 - MINDZAK 2, U2103 - O'REILLEY 0; U2106 - MINDZAK is 5th, U2103 - O'REILLEY is 6th.
The above uses the current tie-breaker settings from the website; official rules prevail in any discrepancies