Board Thread:Versus Battles/@comment-24900075-20180325064359/@comment-24900075-20180417013605

This match was before the Hakai upgrade. Plus Kenshiro has knowledge of Hakai (As he's fought Beerus before, or at least knows of Beerus judging from his profile) so he wouldn't let Goku charge up a Hakai. While yes, Xeno Goku's Hakai is far superior and would indeed likely kill (Displaying feats that completely overshadow Fist of the Dragon's Verse Hakai), it's a matter if it would land due to that said charge-up time.

Goku's upgrade with the Hakai would indeed tip some sort of favour to his side and probably allow him to win .5 more of the time, but the original match-up wouldn't change too much due to Kenshiro's prior knowledge of Hakai.