Help for Odds Archive page: This page serves to display archive odds / historical odds of Dota 2 ONE World Pro Invitational which is sorted in Singapore category of OddsPortal odds comparison service. Find out what chances and odds the teams had in historical matches, browse through historical odds archive of previous matches in Dota 2 ONE World Pro Invitational. Odds Portal makes evidence of highest or lowest odds, opening and closing odds and average / highest values for Dota 2 ONE World Pro Invitational archive matches.