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