| US Open 2019, MD | 07/10 20:30 | 5 | Arends J / Jille R v Koga/Saito | L | 1-2 | |
| Canada Open MD | 07/03 16:30 | 5 | Arends J / Jille R v Kang M H / Kim J H | L | 1-2 | |
| Spanish Int. MD | 06/14 11:00 | - | Jansen J R / Kaesbauer P v Arends J / Jille R | L | 2-1 | |
| Azerbaijan Int. MD | 06/09 08:00 | - | Ellis M / Langridge C v Arends J / Jille R | L | 2-0 | |
| Sudirman Cup MD | 05/23 03:00 | - | Arends J / Jille R v Lamsfuss/Seidel | L | 0-2 | |
| Sudirman Cup MD | 05/21 12:00 | - | Arends J / Jille R v Gicquel T / Labar R | L | 1-2 | |
| Sudirman Cup MD | 05/20 04:00 | - | Arends J / Jille R v Chew P / Chew R | W | 2-1 | |
| Denmark Int. MD | 05/10 11:00 | - | Arends J / Jille R v Lauritzen E / Muurholm M | W | 2-0 | |
| Brazil Int. MD | 05/04 15:00 | - | Rankireddy/Shetty v Arends J / Jille R | L | 2-0 | |
| Brazil Int. MD | 05/03 21:00 | - | Chew P / Chew R v Arends J / Jille R | W | 0-2 | |
| Brazil Int. MD | 05/02 21:05 | - | Cury G / Diniz M v Arends J / Jille R | W | 0-2 | |
| Open de Suisse - Doubles Hommes | 03/13 11:00 | 5 | Arends J / Jille R v A. Pangk. / Santoso | L | 1-2 | |
| Giraldilla Int. XD | 02/27 20:15 | 5 | Seo / Kim v Arends J / Jille R | L | 2-0 | |
| Giraldilla Int. XD | 02/14 18:00 | - | Rasmussen / Soeg. v Arends J / Jille R | L | 2-1 | |
| Giraldilla Int. XD | 02/14 18:00 | - | Rasmussen / Soeg. v Arends J / Jille R | L | 2-1 | |
| Giraldilla Int. XD | 02/13 19:00 | - | Arends J / Jille R v Abian P / Usle L | L | 1-2 | |
| Giraldilla Int. XD | 11/23 19:45 | 3 | Arends J / Jille R v Lamsfuss/Seidel | L | 1-2 | |
| Giraldilla Int. XD | 11/23 14:00 | 4 | Dunn/Hall v Arends J / Jille R | W | 1-2 | |
| Giraldilla Int. XD | 11/22 18:40 | 5 | Bay J / Mikkelsen M v Arends J / Jille R | W | 0-2 | |
| Giraldilla Int. XD | 10/31 12:10 | 5 | Arends J / Jille R v George A / Shukla S | L | 0-2 | |
| Open de France - Doubles Hommes | 10/24 08:30 | 5 | Endo H / Watanabe Y v Arends J / Jille R | L | 2-0 | |
| Open d'Angleterre | 10/16 08:40 | 5 | Arends J / Jille R v Inoue T / Kaneko Y | L | 0-2 | |
| Dutch Open MD | 10/12 17:00 | 3 | Arends J / Jille R v A. Pangk. / Santoso | L | 1-2 | |
| Dutch Open MD | 10/11 16:45 | 4 | Beck R / Heinz A v Arends J / Jille R | W | 0-2 | |
| Dutch Open MD | 10/10 17:55 | 5 | Delrue F / Villeger W v Arends J / Jille R | W | 0-2 | |
| Giraldilla Int. XD | 09/15 15:00 | 1 | Arends J / Jille R v Daugaard / Soegaard | W | 2-1 | |
| Giraldilla Int. XD | 09/14 18:30 | 1 | Arends J / Jille R v Bay-Smidt M / Moelhede L | W | 2-0 | |
| Giraldilla Int. XD | 08/30 13:00 | 4 | Bay J / Mikkelsen M v Arends J / Jille R | L | 2-0 | |
| Giraldilla Int. XD | 08/29 10:40 | 5 | Delrue F / Villeger W v Arends J / Jille R | W | 0-2 | |
| Open d'Angleterre | 08/01 05:20 | 5 | Alfian/Ardianto v Arends J / Jille R | L | 2-0 |