| TT Star Series | 2021/06/29 10:15 | Martin Sip v David Reitspies | L | 1-3 |
| TT Star Series | 2021/06/29 08:15 | Martin Sip v Jiri Vrablik | L | 0-3 |
| TT Star Series | 2021/06/29 06:00 | Martin Sip v Jiri Martinko | L | 0-3 |
| TT Star Series | 2021/06/28 12:15 | Martin Sip v Dmitrij Prokopcov | L | 0-3 |
| TT Star Series | 2021/06/28 10:45 | Martin Sip v David Prusa | L | 2-3 |
| TT Star Series | 2021/06/28 08:15 | Ondrej Bajger v Martin Sip | L | 3-0 |
| TT Star Series | 2021/06/28 06:35 | Martin Sip v Jakub Seibert | L | 0-3 |