| WTT Feeder Havířov - SP | 04/15 07:30 | 4 | Balazova/Pistej v Stoyanov/Piccolin | L | 3-0 | |
| WTT Feeder Manchester - SP | 02/02 10:20 | 4 | Jarvis/Ho v Stoyanov/Piccolin | L | 3-0 | |
| WTT Feeder Corpus Christi - SP | 01/18 18:55 | 1 | Stoyanov/Piccolin v Kumar/Wang | W | 3-0 | |
| WTT Feeder Corpus Christi - SP | 01/17 22:00 | 2 | Meissner/Wan v Stoyanov/Piccolin | W | 1-3 | |
| WTT Feeder Corpus Christi - SP | 01/17 01:35 | 3 | Liang/Zhang v Stoyanov/Piccolin | W | 1-3 | |
| WTT Feeder Corpus Christi - SP | 01/16 16:00 | 4 | Stoyanov/Piccolin v Naresh/Takahashi | W | 3-2 | |
| WTT Feeder Biella - SP | 12/14 08:00 | 4 | Lupulesku/Levajac v Stoyanov/Piccolin | L | 3-2 | |
| WTT Feeder Gaia - SP - kval | 11/22 10:00 | 3 | Matos/Gomes v Piccolin/Stoyanov | L | 3-1 | |
| WTT Feeder Otocec - SP | 11/02 09:30 | 4 | Stoyanov/Piccolin v Xu/Wang | L | 1-3 | |
| WTT Feeder Doha II - SP | 10/18 07:00 | 3 | Hang Lam/Zhu v Stoyanov/Piccolin | L | 3-2 | |
| WTT Feeder Panagyurishte - SP | 09/01 08:00 | - | Stoyanov/Piccolin v Zhou/He | L | 0-3 | |
| WTT Feeder Panagyurishte - SP | 08/31 07:00 | - | Yovkova/Krastev v Stoyanov/Piccolin | W | 0-3 |