| Welsh Int. - mužská štvorhra | 2019/11/29 14:05 | Ho/Ng v Hammes/Klauer | W | 0-2 |
| SaarLorLux Open MD | 2019/11/01 17:50 | Bay-Smidt/Moelhede v Hammes/Klauer | L | 2-0 |
| SaarLorLux Open MD | 2019/10/31 18:15 | Hammes/Klauer v Delrue/Lovang | W | 2-1 |
| SaarLorLux Open MD | 2019/10/30 12:40 | Hammes/Klauer v Nikulov/Serpionov | W | 2-1 |
| Hatzor Int MD | 2019/10/26 09:40 | Beketov/Makhnovskiy v Hammes/Klauer | W | 0-2 |
| Hatzor Int MD | 2019/10/25 14:00 | Hiram/Nir Yusim v Hammes/Klauer | W | 0-2 |
| Hatzor Int MD | 2019/10/25 10:00 | Belenki/Schwartzman v Hammes/Klauer | W | 0-2 |
| Dutch Open - štvorhra | 2019/10/09 13:15 | Mairs/Hemming v Hammes/Klauer | L | 2-0 |
| Welsh Int. - mužská štvorhra | 2019/11/29 12:20 | Dolan/Walsh v Chiang/Ye | W | 0-2 |
| Welsh Int. - mužská štvorhra | 2019/11/28 16:20 | Chiang/Ye v Leydon-Davis/Manota | W | 2-1 |
| Scottish Open - mužská štvorhra | 2019/11/23 18:20 | Dunn/Hall v Chiang/Ye | L | 2-0 |
| Scottish Open - mužská štvorhra | 2019/11/23 11:00 | Eipe/Kjaer v Chiang/Ye | W | 1-2 |
| Scottish Open - mužská štvorhra | 2019/11/22 17:50 | Clare/Flynn v Chiang/Ye | W | 0-2 |
| Scottish Open - mužská štvorhra | 2019/11/22 16:20 | Chiang/Ye v Jansen/Kaesbauer | W | 2-0 |
| Malaysia Int. - mužská štvorhra | 2019/11/13 10:30 | Chang/Tee v Chiang/Ye | L | 2-0 |
| Indonesia Int. MD | 2019/10/23 14:40 | Chiang/Ye v Kang/Kim | L | 0-2 |