| | Year | Tournament | Position |
|
First Name:
|
William
|
|
Last Name:
|
Holcomb
|
|
Hometown:
|
Crockett
|
|
St/Prov:
|
TX
|
|
Country:
|
USA
|
|
Rank:
|
83
|
| 2020 | Trinity Forest Amateur (TX, USA) | Champion |
| 2020 | North and South Amateur (NC, USA) | Finalist |
| 2020 | North and South Am Medal (NC, USA) | T23 |
| 2020 | San Diego Classic (CA, USA) | T21 |
| 2020 | Border Olympics (TX, USA) | T8 |
| 2019 | Bentwater Intercollegiate (TX, USA) | Champion |
| 2019 | Prairie Club Inv (collegiate, NE, USA) | T4 |
| 2019 | Sam Hall Intercollegiate (MS, USA) | 2nd |
| 2019 | US Amateur | Semi's |
| 2019 | US Amateur Qualifying (2 spots) | 1st Alt |
| 2019 | North and South Amateur (NC, USA) | 32's |
| 2019 | Bearkat Invitational (TX, USA) | T3 |
| 2019 | Border Olympics (TX, USA) | 5th |
| 2019 | All American (TX, USA) | T2 |
| 2018 | Princeville Invitational (HI, USA) | T14 |