| UTR Pro Tennis Series Florida | 2021/06/12 13:30 | Mccormick, Tristan v 야츠크, 이반 | 4-6,6-4,7-6 |
| UTR Pro Tennis Series Florida | 2021/06/11 16:00 | 하프, 클리브 v 야츠크, 이반 | 7-5,6-7,4-6 |
| UTR Pro Tennis Series Florida | 2021/06/10 17:30 | Cavero, Jorge v 야츠크, 이반 | 6-7,4-5 |
| UTR Pro Tennis Series Florida | 2021/06/08 17:30 | Cooper Williams v 야츠크, 이반 | 3-6,5-6 |
| UTR Pro Tennis Series Florida | 2021/06/07 14:30 | 야츠크, 이반 v Martin, Andres | 4-6,3-6 |
| UTR Pro Tennis Series Florida | 2021/06/06 14:30 | Martin, Andres v 야츠크, 이반 | 5-7,6-7 |
| UTR Pro Tennis Series Florida | 2021/06/05 16:30 | 바스, 핀 v 야츠크, 이반 | 3-6,6-7 |
| UTR Pro Tennis Series Florida | 2021/06/04 15:00 | 야츠크, 이반 v 왈톤, 아담 | 6-7,6-7 |
| UTR Pro Tennis Series Florida | 2021/06/06 16:00 | Jonah Braswell v William Mroz Mroz | 4-6,6-2,6-6 |
| UTR Pro Tennis Series Florida | 2021/06/05 18:00 | Top Nidunjianzan v William Mroz Mroz | 2-6,4-5 |
| UTR Pro Tennis Series Florida | 2021/06/04 13:30 | Chopra, Keshav v William Mroz Mroz | 6-7,6-2,7-6 |
| UTR Pro Tennis Series Florida | 2021/06/03 14:30 | Joao Ceolin v William Mroz Mroz | 6-3,6-3 |
| UTR Pro Tennis Series Florida | 2021/06/01 16:00 | Jake Beasley v William Mroz Mroz | 6-3,6-6 |
| UTR Pro Tennis Series Florida | 2021/05/31 14:30 | William Mroz Mroz v 폴링, 칼 | 6-3,1-6,6-6 |