| | Year | Tournament | Position |
|
First Name:
|
Preston
|
|
Last Name:
|
Summerhays
|
|
Hometown:
|
Scottsdale
|
|
St/Prov:
|
AZ
|
|
Country:
|
USA
|
|
Rank:
|
41
|
| 2023 | National Invitational (collegiate, AZ, USA) | T4 |
| 2023 | Cabo Collegiate (MEX) | T5 |
| 2022 | Patriot All America (AZ, USA) | T24 |
| 2022 | East Lake Cup (GA, USA) | 2/0/0 |
| 2022 | Hogan Collegiate Invite (TX, USA) | T8 |
| 2022 | Olympia Fields Illini Invite (IL, USA) | T17 |
| 2022 | Maui Jim Intercollegiate (AZ, USA) | T13 |
| 2022 | US Amateur Qualifying (2 spots) | Co-Med |
| 2022 | Northeast Amateur (RI, USA) | T6 |
| 2022 | NCAA D1 National Match (W/H/L, USA) | 2/0/1 |
| 2022 | NCAA D1 National (USA) | T32 |
| 2022 | NCAA D1 California Regional (USA) | T10 |
| 2022 | PAC 12 (collegiate, USA) | 9th |
| 2022 | Thunderbird Collegiate (AZ, USA) | T27 |
| 2022 | Oregon Duck Invitational (USA) | T15 |
| 2022 | Cabo Collegiate (MEX) | T12 |
| 2022 | Amer Ari Invitational (HI, USA) | T8 |
| 2022 | Southwestern Invitational (CA, USA) | T6 |
| 2022 | Cooper Cup (collegiate, W/T/L) | 3/0/1 |
| 2021 | Patriot All America (AZ, USA) | 7th |
| 2021 | Isleworth Collegiate (FL, USA) | T8 |
| 2021 | US Am – Stroke | T45 |
| 2021 | Barbasol Junior (KY, USA) | Champion |
| 2021 | Reno Open (Outlaw Tour) | T23 |
| 2021 | US Four Ball | CoQuarters |
| 2021 | US Four Ball – Stroke | Co-5th |
| 2021 | Terra Cotta Invitational (FL, USA) | T10 |
| 2021 | AJGA April Open (AZ, USA) | 2nd |