| Open di Thailandia DM | 01/20 06:40 | 5 | Adam/Maio v Kusumawardana/Rambitan | W | 0-2 | |
| Open di Thailandia DM | 01/13 08:10 | 5 | Kusumawardana/Rambitan v Ahsan/Setiawan | L | 0-2 | |
| Masters di Spagna DM | 02/18 13:20 | 5 | Kim/Dae Lee v Kusumawardana/Rambitan | L | 2-0 | |
| Internazionali di Malesia DM | 11/16 07:05 | - | Kusumawardana/Yacob v Midorikawa/Yamashita | L | 1-2 | |
| Internazionali di Malesia DM | 11/15 10:05 | - | Mazlan/Wong v Kusumawardana/Yacob | W | 0-2 | |
| Internazionali di Malesia DM | 11/14 12:45 | - | Mohd Sani/Mohd Sani v Kusumawardana/Yacob | W | 0-2 | |
| Internazionali di Malesia DM | 11/13 11:10 | - | Ooi/Yap v Kusumawardana/Yacob | W | 0-2 | |
| Internazionali d'Indonesia DM | 10/25 10:20 | 3 | Kusumawardana/Yacob v Haryanto/Saputro | L | 0-2 | |
| Internazionali d'Indonesia DM | 10/24 11:45 | 4 | Kusumawardana/Yacob v Shia/Heong Tan | W | 2-1 | |
| Internazionali d'Indonesia DM | 10/23 12:40 | 5 | Higashino/Watanabe v Kusumawardana/Yacob | W | 0-2 | |
| Masters d'Indonesia DM | 10/03 07:55 | 4 | Huang/Liu v Kusumawardana/Yacob | L | 2-0 | |
| Masters d'Indonesia DM | 10/02 05:10 | 5 | Kusumawardana/Yacob v Febrito/Ranialdy | W | 2-1 | |
| Open di Vietnam DM | 09/12 08:40 | 4 | Choi/Seo v Kusumawardana/Yacob | L | 2-1 | |
| Open di Vietnam DM | 09/11 08:20 | 5 | Matsui/Takeuchi v Kusumawardana/Yacob | W | 0-2 | |
| Hyderabad Open DM | 08/07 06:50 | 5 | Kusumawardana/Yacob v Huang/Liu | L | 0-2 | |
| Open di Russia DM | 07/18 05:15 | 4 | Ivanov/Sozonov v Kusumawardana/Yacob | L | 2-0 | |
| Open di Russia DM | 07/17 05:20 | 5 | Higashino/Watanabe v Kusumawardana/Yacob | W | 1-2 | |
| Internazionali di Malesia DM | 06/20 10:40 | - | Chang/Tee v Kusumawardana/Yacob | W | 0-2 | |
| Open di Finlandia DM | 04/05 13:40 | - | Ho-Shue/Yakura v Riyanto/Yacob | L | 2-1 | |
| Open di Polonia DM - Qual. | 03/28 13:30 | - | Russ/Stallwood v Riyanto/Yacob | W | 0-2 | |
| Orleans Masters MD | 03/21 17:50 | 4 | Riyanto/Yacob v Lee/Wang | L | 0-2 | |
| Orleans Masters MD | 03/20 16:40 | 5 | Kuna-Anuvit/Trinkajee v Riyanto/Yacob | W | 0-2 | |
| Masters d'Orleans DM - Qual. | 03/19 15:35 | - | Greco/Strobl v Riyanto/Yacob | W | 0-2 | |
| Masters d'Orleans DM - Qual. | 03/19 10:30 | - | Guo/Huang v Riyanto/Yacob | W | 0-2 |