Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| UTR Pro Tennis Series California | 2022/12/23 01:48 | Kotzen, Alexander v Maxwell McKennon | 6-3,6-1 |
| ITF M15 Lakewood | 2023/07/12 16:45 | Omni Kumar v Kotzen, Alexander | 6-7,3-6 |
| ITF M15 Lakewood | 2023/07/06 18:40 | Stefan Dostanic v Kotzen, Alexander | 7-5,6-0 |
| ITF M15 Lakewood | 2023/07/05 20:50 | Rudy Quan v Kotzen, Alexander | 4-6,6-4,2-6 |
| ITF M15 Irvine | 2023/06/28 19:40 | Kotzen, Alexander v Brymer, Gage | 2-6,4-6 |
| ITF M15 Los Angeles | 2023/06/20 17:00 | Kotzen, Alexander v AL Allaf, Kareem | 3-6,5-7 |
| ITF - M15 San Diego | 2023/06/17 16:50 | Claverie, Lorenzo v Kotzen, Alexander | 6-2,7-6 |
| ITF - M15 San Diego | 2023/06/16 19:30 | Cash Hanzlik v Kotzen, Alexander | 6-3,3-6,2-6 |
| ITF - M15 San Diego | 2023/06/15 17:00 | Kotzen, Alexander v Colin Markes | 6-2,6-2 |
| ITF M15 Lakewood | 2023/07/12 18:25 | Maxwell McKennon v Dominique Rolland | 3-6,7-6,6-0 |
| ITF M15 Lakewood | 2023/07/11 17:00 | Maxwell McKennon v Elijah Strode | 6-7,7-6,10-5 |
| ITF M15 Lakewood | 2023/07/10 17:00 | Maxwell McKennon v Dylan Charlap | 6-2,6-2 |
| ITF M15 Lakewood | 2023/07/05 22:15 | Noah Zamora v Maxwell McKennon | 1-6,6-4,7-6 |
| ITF M15 Lakewood | 2023/07/04 17:00 | Maxwell McKennon v Kyle Overmyer | 6-3,6-2 |
| ITF M15 Irvine | 2023/06/29 00:10 | Ross, Gianni v Maxwell McKennon | 1-6,3-6 |
| ITF M15 Los Angeles | 2023/06/21 19:50 | Nathan Ponwith v Maxwell McKennon | 6-4,6-4 |
| ITF - M15 San Diego | 2023/06/05 19:00 | Bjorn Swenson v Maxwell McKennon | 1-6,4-6 |