Both by 136 ABY. All out, in character, neutral ground.
KUR
KurkRestricted
TW
Total WarriorDark Councilor
Hett was dead by 136 aby, there was only darth krayt, so krayt gg
AZR
AzrongerAzronger Reborn
Indeed, if one wants to go philosophical, one could say that technically A'Sharad Hett died when Darth Krayt was born. Krayt was alive during 136 ABY, which is when this match takes place, so Hett by proxy would be dead. Therefore Krayt wins by default.