| Canada Open XD | 2019/07/07 21:00 | Guo / Zhang v Ko S H / Eom H W | W | 0-2 |
| Akita Masters 2019, XD | 2019/08/15 00:10 | Ko S H / Eom H W v Xuanyi O / Lu C | W | 2-0 |
| US Open 2019, XD | 2019/07/13 00:05 | Ko S H / Eom H W v Lee / Hsu | L | 1-2 |
| US Open 2019, XD | 2019/07/12 01:00 | Lamsfuss M / Herttrich I v Ko S H / Eom H W | W | 0-2 |
| US Open 2019, XD | 2019/07/10 01:10 | Ko S H / Eom H W v Jansen J R / Ostermeyer K | W | 2-0 |
| Canada Open XD | 2019/07/07 21:00 | Guo / Zhang v Ko S H / Eom H W | W | 0-2 |
| Canada Open XD | 2019/07/06 19:00 | Ko S H / Eom H W v Delrue/Gicquel | W | 2-0 |
| Canada Open XD | 2019/07/06 00:00 | Lee Y / Lu C Y v Ko S H / Eom H W | W | 0-2 |
| Canada Open XD | 2019/07/04 23:15 | Ko S H / Eom H W v Wang / Cheng | W | 2-0 |
| Akita Masters 2019, XD | 2019/08/15 00:10 | Guo / Zhang v Man W C / Tan P K L | W | 2-0 |
| Akita Masters 2019, XD | 2019/08/14 02:00 | Guo / Zhang v Urai T / Miyaura R | W | 2-0 |
| Hyderabad Open 2019, XD, Qualification | 2019/08/06 04:05 | Law C H / Wu Y T v Guo / Zhang | L | 2-1 |
| US Open XD Qual | 2019/07/09 22:40 | Lee / Hsu v Guo / Zhang | L | 2-0 |
| Canada Open XD | 2019/07/07 21:00 | Guo / Zhang v Ko S H / Eom H W | L | 0-2 |
| Canada Open XD | 2019/07/06 21:00 | Guo / Zhang v Lee / Hsu | W | 2-0 |
| Canada Open XD | 2019/07/06 01:00 | Lane B / Pugh J v Guo / Zhang | W | 1-2 |
| Canada Open XD | 2019/07/05 03:55 | Guo / Zhang v Hall/MacPherson | W | 2-1 |