Stadium: D. SCHWARTZMAN Round: 54 Ground: Clay
| ITF W25 Buenos Aires | 2023/01/10 12:20 | 크리워이, 멜라니 솔란지 v 콜렌스, 브리타니 | 6-0,6-2 |
| ITF W25 Buenos Aires | 2023/01/09 12:30 | 콜렌스, 브리타니 v Helena Bueno | 7-6,6-0 |
| ITF W25 Buenos Aires | 2023/01/08 12:30 | 콜렌스, 브리타니 v Lara Diaz Zayas | 6-3,6-2 |
| ITF W15 Santo Domingo | 2022/11/29 14:30 | Mia Popovic v 콜렌스, 브리타니 | 2-6,4-6 |
| ITF W15 Santo Domingo | 2022/11/24 15:20 | 라제키, 아멜리아 v 콜렌스, 브리타니 | 6-0,6-1 |
| ITF W15 Santo Domingo | 2022/11/23 17:05 | Sydney Dorcil v 콜렌스, 브리타니 | 5-7,2-6 |
| ITF W60 Toronto | 2022/10/23 17:50 | 콜렌스, 브리타니 v Carolyn Ansari | 0-6,1-6 |
| ITF W60 Saguenay | 2022/10/16 15:50 | 시바하라, 에나 v 콜렌스, 브리타니 | 6-1,6-0 |
| ITF W25 Buenos Aires | 2023/01/09 15:00 | Serena P Giubbani v Carla Markus | 2-6,6-1,8-10 |
| ITF W25 Buenos Aires | 2023/01/08 15:00 | Marina Bulbarella v Serena P Giubbani | 0-6,3-6 |
| ITF W15 Buenos Aires | 2022/12/03 12:00 | Serena P Giubbani v Lourdes Ayala | 2-6,6-1,4-6 |
| ITF W15 Buenos Aires | 2022/12/02 12:00 | Sol A Larraya Guidi v Serena P Giubbani | 2-6,3-6 |
| ITF W15 Buenos Aires | 2022/12/01 12:00 | Serena P Giubbani v 이아마치킨, 아나스타시아 | 6-1,6-3 |
| ITF W15 Buenos Aires | 2022/11/29 13:45 | Agostina Andreazzini v Serena P Giubbani | 0-6,1-6 |
| ITF W25 Tucuman | 2022/10/12 13:00 | 렌, 에마 v Serena P Giubbani | 6-1,6-1 |
| ITF W25 Tucuman | 2022/10/11 13:00 | Serena P Giubbani v Emilse Lujan Ruiz | 6-3,6-2 |