| 43rd National Collegiate Taekwondo Championships | |||||
| April 7-8, 2018 | |||||
| American University | |||||
| Male Blue Feather (-68kg) | |||||
| Viengdalay Keophanya (IA Central) | |||||
| 3-11 | |||||
| Yun (UT Austin) | |||||
| Derek Tam (UCSD) | 6-26 | ||||
| 1-21 | Yun (UT Austin) | ||||
| Antony Yun (UT Austin) | |||||
| Ahn (NYU) | |||||
| 16-21 | |||||
| Jordan Fox (IA State) | |||||
| 11-20 | |||||
| Ahn (NYU) | |||||
| Jonathan D.S. Ahn (NYU) | |||||
| Yang (U Buffalo) | |||||
| Sharad Bhagwat (UCSD) | |||||
| 6-24 | |||||
| Rutherford (TX A&M) | |||||
| Kyle Rutherford (TX A&M) | 9-12 | ||||
| 10-5 | Rutherford (TX A&M) | ||||
| Jose Simoes (Princeton) | |||||
| Yang (U Buffalo) | |||||
| Peter T. Tran | |||||
| 8-11 | Yang (U Buffalo) | ||||
| Calvin Yang (U Buffalo) | 11-10 | 1st | Calvin Yang | University of Buffalo | |
| Yang (U Buffalo) | 2nd | Jonathan Dong Soo Ahn | New York University | ||
| 3rd | Kyle Rutherford | Texas A&M University | |||
| Auh Roy (Duke) | 3rd | Antony Yun | University of Texas, Austin | ||