| Thomas Cup | 05/01 11:35 | - | Hsiao, Samuel v Dominik Kopriva | W | 2-0 | |
| Polish Open Qual | 03/20 16:45 | - | Karlborg, Filip v Hsiao, Samuel | L | 2-1 | |
| Dutch Int. | 03/15 11:00 | - | Kien Hwa King v Hsiao, Samuel | L | 2-0 | |
| European Team Championships | 02/16 10:20 | - | David Smutny v Hsiao, Samuel | W | 0-2 | |
| European Team Championships | 02/15 09:40 | - | Szymanowski, Mikolaj v Hsiao, Samuel | W | 0-2 | |
| Swedish Open | 01/19 13:20 | - | Hsiao, Samuel v 가우딘, 야니스 | L | 1-2 | |
| Swedish Open | 01/19 09:00 | - | Victor Ørding Kauffmann v Hsiao, Samuel | W | 0-2 | |
| Welsh Int. | 11/30 10:00 | - | Enogat Roy v Hsiao, Samuel | L | 2-0 | |
| Irish Open | 11/16 20:20 | - | Hsiao, Samuel v Roth, Fabian | L | 1-2 | |
| Irish Open | 11/16 12:00 | - | Hsiao, Samuel v 코에니그, 조엘 | W | 2-0 | |
| Abu Dhabi Masters | 10/18 06:40 | 6 | Hsiao, Samuel v S.K. Karunakaran | L | 0-2 | |
| Scottish Open | 10/06 08:40 | - | 알비안 파블로 v Hsiao, Samuel | L | 2-0 | |
| Kaohsiung Masters | 09/27 07:25 | 5 | Hsiao, Samuel v 황 핑-셴 | L | 1-2 | |
| Indonesia Masters | 09/05 12:45 | 6 | Jhuo-Fu Liao v Hsiao, Samuel | L | 2-1 | |
| Taipei Open | 06/21 03:10 | 5 | 파루팔리 카쉬얍 v Hsiao, Samuel | L | 2-0 | |
| Taipei Open Qual | 06/20 04:40 | - | 황, 유 카이 v Hsiao, Samuel | W | 1-2 | |
| Taipei Open Qual | 06/20 02:55 | - | 브래킷, 엘리아스 v Hsiao, Samuel | W | 0-2 | |
| Nantes Int. | 06/16 08:00 | - | Hsiao, Samuel v 클라에르부트, 루카스 | - | View | |
| Denmark Masters | 06/09 13:40 | - | 클라에르부트, 루카스 v Hsiao, Samuel | L | 2-1 | |
| Austrian Open | 05/26 12:20 | - | Kuan Lin Kuo v Hsiao, Samuel | L | 2-0 | |
| Slovenia Open | 05/19 13:20 | - | Hsiao, Samuel v 키위크엘, 조란 | L | 0-2 | |
| Luxembourg Open | 05/05 12:20 | - | Daniil Dubovenko v Hsiao, Samuel | L | 2-1 | |
| Dutch Int. | 04/15 08:10 | - | 르에라잔, 카렌 라잔 v Hsiao, Samuel | - | Walkover | |
| Dutch Int. | 04/14 14:00 | - | Hsiao, Samuel v 토르주센, 조니 | W | 2-0 | |
| Dutch Int. | 04/14 10:00 | - | 쿠엔지, 토비아스 v Hsiao, Samuel | W | 0-2 | |
| Orleans Masters 2019, MS, Qualification | 04/04 09:40 | 4 | 레옹, 준 하오 v Hsiao, Samuel | L | 2-1 | |
| Polish Open | 03/24 14:00 | - | Hsiao, Samuel v Subramanian, S.sankar Muthusamy | L | 1-2 | |
| German Open Qual | 03/07 09:55 | 3 | Hsiao, Samuel v 루다, 얀 | L | 1-2 | |
| German Open Qual | 03/07 08:10 | 4 | Hsiao, Samuel v 와이스키르헨, 맥스 | W | 2-0 | |
| Estonian Int. | 01/13 15:00 | - | 콜조넨, 칼레 v Hsiao, Samuel | L | 2-0 |