| TT Star Series | 05/01 19:00 | - | Olajide Omotayo v Alexandru Rosu | W | 3-1 | |
| TT Star Series | 05/01 17:30 | - | Olajide Omotayo v Miad Lotfijanabadi | W | 3-1 | |
| TT Star Series | 05/01 15:30 | - | Olajide Omotayo v Tibor Spanik | L | 1-3 | |
| WTT Feeder - Beirut 2 | 03/22 09:15 | 6 | Olajide Omotayo v Eric Jouti | L | 0-3 | |
| WTT Feeder - Beirut 1 | 03/19 09:50 | 6 | Olajide Omotayo v Ioannis Sgouropoulos | L | 1-3 | |
| Team-Weltmeisterschaft | 02/20 01:30 | - | Jiri Martinko v Olajide Omotayo | L | 3-2 | |
| Team-Weltmeisterschaft | 02/18 01:50 | - | Olajide Omotayo v Fabio Rakotoarimanana | L | 0-3 | |
| Team-Weltmeisterschaft | 02/18 01:00 | - | Olajide Omotayo v Antoine Razafinarivo | W | 3-0 | |
| Team-Weltmeisterschaft | 02/17 01:00 | - | Olajide Omotayo v Cheng-Jui Kao | L | 0-3 | |
| Team-Weltmeisterschaft | 02/16 10:00 | - | Hiroto Shinozuka v Olajide Omotayo | - | Cancelled | |
| WTT Feeder - Gaia | 11/23 13:40 | 6 | Olajide Omotayo v Kristian Karlsson | L | 1-3 | |
| WTT Contender - Lagos | 06/15 16:20 | - | Manav Vikash Thakkar v Olajide Omotayo | L | 3-1 | |
| ITTF Weltmeisterschaft | 05/21 17:35 | 57 | Olajide Omotayo v Paul Drinkhall | L | 2-4 | |
| WTT Feeder Dusseldorf II | 02/22 13:05 | - | Olajide Omotayo v Rares Sipos | L | 2-3 | |
| Commonwealth Games | 08/02 11:00 | - | Paul Drinkhall v Olajide Omotayo | L | 3-0 | |
| Commonwealth Games | 08/01 18:00 | - | Sathiyan Gnanasekaran v Olajide Omotayo | L | 3-1 | |
| World Championship | 11/24 00:40 | 57 | Olajide Omotayo v Gustavo Tsuboi | L | 0-4 | |
| WTT Contender Lasko | 11/04 13:40 | - | Chuqin Wang v Olajide Omotayo | L | 3-0 | |
| WTT Contender - Tunis | 10/24 19:15 | - | Jiri Martinko v Olajide Omotayo | L | 3-0 | |
| Olympische Spiele 2020 - Herren 2020 | 07/24 12:45 | 7 | Tiago Apolonia v Olajide Omotayo | L | 4-0 | |
| WTT Contender - Doha | 03/01 09:00 | - | Anton Kallberg v Olajide Omotayo | L | 3-2 | |
| Africa Top 16 Cup | 02/24 15:30 | - | Olajide Omotayo v Ibrahima Diaw | L | 1-3 | |
| Portugal Open | 02/14 13:20 | 6 | Andreas Levenko v Olajide Omotayo | L | 4-1 | |
| Spanish Open | 02/06 19:00 | 5 | Olajide Omotayo v Mishel Levinski | L | 3-4 | |
| Spanish Open | 02/06 13:05 | 6 | Olajide Omotayo v Guillermo Martinez | W | 4-3 | |
| World Team Olympic Quals | 01/23 11:00 | - | Olajide Omotayo v Marek Badowski | W | 3-1 | |
| Team World Cup | 11/07 02:30 | - | Yun Ju Lin v Olajide Omotayo | L | 3-0 | |
| Team World Cup | 11/06 03:00 | - | Olajide Omotayo v Gaoyuan Lin | L | 0-3 | |
| Serbia Open | 05/03 14:20 | - | Olajide Omotayo v Petr Fedotov | W | 4-2 | |
| Qatar Open - Gemischtes Doppel | 03/26 13:30 | - | Olajide Omotayo v Yun-Ju Lin | L | 0-4 |