 
                                    | Date | Chess tournament name | Status | 
|---|---|---|
| 2022-03-05 to 2022-03-05 | 2022 Kenya National Chess League - Premier League  | Finished | 
| 2021-10-09 to 2021-10-11 | 2021 Mombasa Open Chess Championship - Open Section  | Finished | 
| 2019-02-09 to 2019-11-09 | Kenya Premier Chess League 2019  | Finished | 
| 2018-04-14 to 2018-11-14 | Kenya National Premier Chess League 2018  | Finished | 
| 2017-02-12 to 2017-10-08 | 2017 Kenya National Chess League (FIDE rated)  | Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2019.07.20 | Omuya, Shadrack (1582)  vs (1756) Sinoya, Evans Kenya Premier Chess League 2019 French - Exchange (Svenonius) | 0-1 | C01 | |
| 2019.06.23 | Omuya, Shadrack (1582)  vs (1778) Akhanyinya, Bryan Toboso Kenya Premier Chess League 2019 Scotch - Scotch Pulling | 0-1 | C45 | |
| 2019.06.22 | Omuya, Shadrack (1582)  vs (1777) Kimani, Kimingi Kenya Premier Chess League 2019 Pirc Two Knights | 0-1 | B08 | |
| 2019.05.19 | Mable, Kawa (1384)  vs (1582) Omuya, Shadrack Kenya Premier Chess League 2019 Irregular Queen's Pawn - Franco-Indian | 0-1 | A40 | |
| 2018.08.14 | Sijenyi, Stephen Ouma (1955)  vs Shadrack Omuya, Kenya National Premier Chess League 2018 French - Chigorin | 1-0 | C00 | |
| 2018.07.14 | Amatalo, Moses Abasa (1605)  vs Shadrack Omuya, Kenya National Premier Chess League 2018 French Open Tarrasch (Exchange) | 1-0 | C08 | |
| 2018.07.14 | Mburu, Kelvin vs Shadrack Omuya, Kenya National Premier Chess League 2018 French - Queen's Knight | 0-1 | C00 | |
| 2018.07.14 | Shadrack Omuya,  vs Gachema, Maryanne Kenya National Premier Chess League 2018 Spanish Steinitz | 1-0 | C62 | |
| 2018.05.14 | Shadrack Omuya,  vs (1560) Alando, Mark Kenya National Premier Chess League 2018 Spanish Morphy - Exchange | 1-0 | C68 | |
| 2018.05.14 | Obera, Ben (1643)  vs Shadrack Omuya, Kenya National Premier Chess League 2018 French - Bird | 0-1 | C00 | |
| 2018.04.14 | Otieno, Issa vs Shadrack Omuya, Kenya National Premier Chess League 2018 Irregular Queen's Pawn - Franco-Indian | 0-1 | A40 | |
| 2017.10.08 | OMUYA, Shadrack vs (1446) ARAVIND, Vengarai FIDE Rated Kenya National Chess League 2017 Petrov - Indian | 0-1 | C42 | |
| 2017.05.13 | ANDREW, Owili vs OMUYA, Shadrack FIDE Rated Kenya National Chess League 2017 Pirc | 1/2-1/2 | B07 | |
| 2017.02.26 | OMUYA, Shadrack vs ALVIN, Mbithi FIDE Rated Kenya National Chess League 2017 Spanish Closed Berlin | 1-0 | C66 | |
| 2017.02.12 | KIDULA, Brian (1855)  vs OMUYA, Shadrack FIDE Rated Kenya National Chess League 2017 Queen's Gambit Declined | 1-0 | D30 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results |