2017 OSB Collegiate Challenge 2017
Amateur Collegiate Pre-Bronze Intl. Cha Cha 
Intl. Cha Cha
 11121719202326 11-21-31-41-51-61-7P
1631111131 61 
2212324352 352 
3724257427 2243 
2906535543 2364 
2763762265 2334(12)5 
1065643674 134(16)6 
2137476716 1112247 

 Couples
106Alejandro Levy, Lyna Lalami - DC
163Joshua Reminga, Diana Verde - MI
213Matthew Payne, Emily Heckes - NM
221Jesse Mogilyansky, Mariya Savinov - PA
276Gustavo Serrato, Elizabeth Ward - MI
290Kevin Lou, Eva Huang - GA
372Ethan Fisher, Breanna Wallbaum - PA
  
 Judges
11Kelly Bartlett
12Daniel Calloway
17Steve Edward McFerran
19Carlos Pabon
20Ilya Reyzin
23Rozana Sweeney
26Yuehwern Yih