HALL OF FAME Top 20 winner UDSO Main Event UDSO Season 14 - 2023 UDSO Season 13 - 2022 UDSO Season 12 - 2021 UDSO Season 11 - 2020 UDSO Season 10 - 2019 UDSO Season 9 - 2018 UDSO Season 8 - 2017 UDSO Season 7 - 2016 UDSO Season 6 - 2015 UDSO Season 5 - 2014 DSO Season 4 - 2013 DSO Season 3 - 2012 DSO Season 2 - 2011 DSO Season 1 - 2010