| | Year | Tournament | Position |
|
First Name:
|
Casey
|
|
Last Name:
|
Jarvis
|
|
Hometown:
|
Boksburg
|
|
St/Prov:
|
GT
|
|
Country:
|
RSA
|
|
Rank:
|
7
|
| 2022 | British Open Final Qualifying (4 spots) | T8 |
| 2022 | European Amateur | 8th |
| 2022 | Scottish Open Amateur | 6th |
| 2022 | Brabazon Trophy (Eng Open Am) | T31 |
| 2022 | Big Easy Tour 1 | T4 |
| 2022 | Africa Region 5 | Champion |
| 2022 | Northern Cape Open Am (RSA) | Champion |
| 2022 | North West Open Am (RSA) | T11 |
| 2022 | Northern Am Open - Stroke (RSA) | T20 |
| 2022 | Cape Province Open Am (RSA) | 13th |
| 2022 | South African Stroke Amateur | T9 |
| 2022 | African Amateur (RSA) | Champion |
| 2022 | South African Amateur | Quarters |
| 2022 | South African Am - Stroke | T17 |
| 2022 | Gauteng North Open Am (RSA) | Champion |
| 2022 | Free State Open Amateur (RSA) | T10 |
| 2021 | Chase Final Irene (IGT Tour) | 3rd |
| 2021 | Bobby Locke Invitational (RSA) | T10 |
| 2021 | Central Gauteng Open Am (RSA) | T5 |
| 2021 | Chase 36 Centurion (IGT Tour) | Champion |
| 2021 | GNGU Silver Salver (RSA) | 3rd |
| 2021 | Ekurhuleni Open Amateur (RSA) | T10 |
| 2021 | South Africa Interprovincial A (W/T/L) | 7/1/2 |
| 2021 | Mpumalanga Open Am (RSA) | T3 |
| 2021 | Chase 30 Modderfontein (IGT Tour) | T2 |
| 2021 | Chase 29 ERPM (IGT Tour) | T4 |
| 2021 | Chase 27 State Mines (IGT Tour) | 4th |
| 2021 | Road 12 Modderfontein (Big Easy Tour) | T13 |
| 2021 | Kwa Zulu Natal Open Am (RSA) | T15 |
| 2021 | Dimension Data Pro-Am (Sunshine Tour) | T45 |
| 2021 | Northern Amateur Open (RSA) | Quarters |
| 2021 | Northern Am Open - Stroke (RSA) | Medalist |
| 2021 | Cape Province Open Am (RSA) | T3 |
| 2021 | South African Am - Stroke | 2nd |
| 2021 | African Amateur (RSA) | Champion |
| 2021 | South African Stroke Amateur | T4 |
| 2021 | Gauteng North Open Am (RSA) | 6th |
| 2021 | Free State Open Amateur (RSA) | T4 |
| 2020 | Chase #14 State Mines (IGT Tour) | Champion |
| 2020 | South African Open (Euro Tour) | T25 |
| 2020 | Bobby Locke Invitational (RSA) | 5th |
| 2020 | Central Gauteng Open Am (RSA) | 2nd |
| 2020 | Oppenheimer Trophy (RSA) | T5 |
| 2020 | Road 2 State Mines (IGT Tour) | T10 |
| 2020 | GNGU Silver Salver (RSA) | 10th |
| 2020 | Serengeti Chase 9 (IGT Tour) | 4th |
| 2020 | Chase Els 8 (IGT Tour) | 3rd |
| 2020 | Wingate Chase 7 (IGT Tour) | Champion |
| 2020 | Services 6 Chase (IGT Tour) | 2nd |
| 2020 | Waterkloof Chase 5 (IGT Tour) | T8 |
| 2020 | Reading Chase 3 (IGT Tour) | 2nd |
| 2020 | State Mines Chase 2 (IGT Tour) | Champion |
| 2020 | Modderfontein Chase (IGT Tour) | 2nd |