| | Year | Tournament | Position |
|
First Name:
|
Michael
|
|
Last Name:
|
Brennan
|
|
Hometown:
|
Leesburg
|
|
St/Prov:
|
VA
|
|
Country:
|
USA
|
|
Rank:
|
20
|
| 2022 | Southwestern Invitational (CA, USA) | T2 |
| 2021 | South Beach International Am (FL, USA) | T7 |
| 2021 | Colonial Collegiate Inv (TX, USA) | Champion |
| 2021 | Old Town Collegiate (NC, USA) | T1 |
| 2021 | Western Am - Stroke (USA) | T36 |
| 2021 | US Amateur Qualifying (2 spots) | 2nd Alt |
| 2021 | Northeast Amateur (RI, USA) | T15 |
| 2021 | US Open Sectional Qualifying (4 spots) | 1st Alt |
| 2021 | Atlantic Coast Conf (collegiate, USA) | T22 |
| 2021 | Calusa Cup (FL, USA) | T15 |
| 2021 | Hayt Collegiate (FL, CA) | T20 |
| 2021 | Wake Forest Invitational NC, USA) | Champion |
| 2021 | Kiawah Invitational (collegiate, SC, USA) | Champion |
| 2021 | Arizona Intercollegiate (USA) | T2 |
| 2021 | Seminole Invitational (FL, USA) | T5 |
| 2020 | South Beach International Am (FL, USA) | T33 |
| 2020 | Maridoe Invitational (TX, USA) | T15 |
| 2020 | Pinehurst GCAA Amateur (NC, USA) | T5 |
| 2020 | US Amateur | 64's |
| 2020 | US Am - Stroke | T11 |
| 2020 | Western Amateur (IL, USA) | 43rd |
| 2020 | Southern Amateur (USA) | T43 |
| 2020 | Maridoe Junior Invitational (TX, USA) | Champion |
| 2020 | Dye Junior Inv (IN, USA) | T5 |
| 2020 | Junior Invitational (GA, USA) | T3 |