CanadaA nivel de clubes, ganó la MLS Supporters' Shield con el New England Revolution en 2021. Con la selección de Canadá, fue parte del equipo que participó en la Copa Mundial de la FIFA 2022.
Tajon Buchanan es un extremo derecho canadiense que ha destacado por su velocidad y habilidad en el uno contra uno. Inició su carrera profesional en el New England Revolution de la MLS, donde llamó la atención por su rendimiento. En 2022, fichó por el Club Brujas de Bélgica, dando el salto al fútbol europeo.
Buchanan es un extremo explosivo que utiliza su velocidad y regate para desbordar por la banda derecha. Su principal fortaleza es la capacidad de encarar a los defensores y generar ocasiones de gol, aunque a veces puede pecar de inconsistencia en la toma de decisiones. Es un jugador versátil que también puede desempeñarse como lateral ofensivo.
| Season | Comp | Apps | G | A | YC | RC | Min |
|---|---|---|---|---|---|---|---|
| 25/26 | International Friendlies | 9 | 0 | 0 | 2 | 1 | 667 |
| 25/26 | LaLiga | 34 | 7 | 1 | 8 | 0 | 1821 |
| 25/26 | UEFA Champions League | 7 | 0 | 0 | 0 | 0 | 430 |
| 25/26 | Copa del Rey | 2 | 0 | 0 | 1 | 0 | 80 |
| 24/25 | Supercoppa Italiana | 0 | 0 | 0 | 0 | 0 | 0 |
| 24/25 | Serie A | 6 | 0 | 0 | 0 | 0 | 89 |
| 24/25 | International Friendlies | 2 | 1 | 1 | 0 | 0 | 104 |
| 24/25 | LaLiga | 13 | 1 | 2 | 2 | 0 | 412 |
| 24/25 | CONCACAF Nations League Finals | 4 | 0 | 0 | 0 | 0 | 117 |
| 24/25 | UEFA Champions League | 0 | 0 | 0 | 0 | 0 | 0 |
| 24/25 | Italy Cup | 1 | 0 | 0 | 0 | 0 | 74 |
| 23/24 | UEFA Conference League | 3 | 0 | 2 | 0 | 0 | 214 |
| 23/24 | Supercoppa Italiana | 0 | 0 | 0 | 0 | 0 | 0 |
| 23/24 | Serie A | 10 | 1 | 0 | 0 | 0 | 151 |
| 23/24 | International Friendlies | 2 | 0 | 0 | 0 | 0 | 140 |
| 23/24 | UEFA Conference League Qualifying | 5 | 1 | 0 | 1 | 0 | 391 |
| 23/24 | CONCACAF Nations League Finals | 3 | 0 | 0 | 1 | 0 | 225 |
| 23/24 | UEFA Champions League | 0 | 0 | 0 | 0 | 0 | 0 |
| 23/24 | Croky Cup | 0 | 0 | 0 | 0 | 0 | 0 |
| 23/24 | Jupiler Pro League | 12 | 2 | 2 | 1 | 0 | 833 |
| 22/23 | International Friendlies | 1 | 0 | 0 | 0 | 0 | 11 |
| 22/23 | Jupiler Pro League Champions' Play-Offs | 2 | 0 | 0 | 1 | 0 | 135 |
| 22/23 | CONCACAF Nations League Finals | 2 | 0 | 0 | 0 | 0 | 92 |
| 22/23 | CONCACAF Nations League A | 4 | 0 | 0 | 0 | 0 | 240 |
| 22/23 | UEFA Champions League | 6 | 0 | 2 | 2 | 0 | 523 |
| 22/23 | Croky Cup | 2 | 0 | 0 | 0 | 0 | 180 |
| 22/23 | Volkswagen Supercup | 0 | 0 | 0 | 0 | 0 | 0 |
| 22/23 | Jupiler Pro League | 22 | 1 | 4 | 6 | 0 | 1627 |
| 21/22 | International Friendlies | 1 | 0 | 0 | 0 | 0 | 60 |
| 21/22 | Jupiler Pro League Champions' Play-Offs | 5 | 1 | 0 | 1 | 0 | 444 |
| 21/22 | Croky Cup | 1 | 0 | 0 | 0 | 0 | 90 |
| 21/22 | Jupiler Pro League | 9 | 0 | 2 | 0 | 0 | 732 |
| 2025 | FIFA Club World Cup | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025 | Gold Cup | 4 | 3 | 0 | 0 | 0 | 248 |
| 2024 | Copa América | 3 | 0 | 0 | 0 | 0 | 97 |
| 2023 | Gold Cup | 0 | 0 | 0 | 0 | 0 | 0 |
| 2022 | World Cup | 3 | 0 | 1 | 1 | 0 | 261 |
| 2021 | MLS Cup Playoffs | 1 | 1 | 0 | 0 | 0 | 120 |
| 2021 | Olympia-Qualifikation CONCACAF | 4 | 2 | 0 | 1 | 0 | 353 |
| 2021 | Major League Soccer | 27 | 8 | 6 | 4 | 0 | 1752 |
| 2021 | Gold Cup | 5 | 1 | 1 | 1 | 0 | 435 |
| 2020 | MLS is Back Tournament (2020) | 4 | 0 | 0 | 0 | 0 | 162 |
| 2020 | MLS Cup Playoffs | 4 | 1 | 1 | 0 | 0 | 277 |
| 2020 | Major League Soccer | 20 | 2 | 2 | 1 | 0 | 987 |
| 2019 | MLS Cup Playoffs | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019 | US Open Cup | 1 | 0 | 0 | 0 | 0 | 37 |
| 2019 | Major League Soccer | 10 | 0 | 2 | 0 | 0 | 390 |
| 2018 | NCAA Division 1 Men's Soccer Championship | 0 | 0 | 0 | 0 | 0 | 0 |
| 20/21 | World Cup qualification CONCACAF | 17 | 3 | 5 | 3 | 0 | 1119 |