CanadaA nivel de clubes, ha sido parte del Toronto FC, aunque no ha logrado títulos importantes hasta la fecha. A nivel internacional, ha representado a la selección de Canadá en categorías juveniles y ha sido convocado a la selección absoluta.
Jacob Shaffelburg es un extremo izquierdo canadiense que ha desarrollado su carrera en la Major League Soccer (MLS). Surgió de las divisiones inferiores del Toronto FC, donde debutó profesionalmente en 2019. Es conocido por su velocidad y capacidad para desbordar por la banda izquierda.
Shaffelburg es un extremo rápido y habilidoso, que utiliza su velocidad para superar a los defensores en el uno contra uno. Su principal fortaleza es el regate en espacios reducidos y la capacidad de enviar centros precisos al área. Sin embargo, debe mejorar su definición y consistencia en los últimos metros para convertirse en un goleador más prolífico.
| Season | Comp | Apps | G | A | YC | RC | Min |
|---|---|---|---|---|---|---|---|
| 25/26 | International Friendlies | 4 | 0 | 0 | 0 | 0 | 97 |
| 25/26 | CONCACAF Champions Cup | 4 | 0 | 0 | 1 | 0 | 178 |
| 24/25 | International Friendlies | 3 | 1 | 0 | 0 | 0 | 197 |
| 24/25 | CONCACAF Nations League Finals | 4 | 2 | 0 | 0 | 0 | 213 |
| 23/24 | International Friendlies | 2 | 0 | 0 | 0 | 0 | 51 |
| 23/24 | CONCACAF Nations League Finals | 1 | 1 | 0 | 0 | 0 | 20 |
| 23/24 | CONCACAF Champions Cup | 4 | 2 | 2 | 0 | 0 | 274 |
| 22/23 | International Friendlies | 1 | 0 | 0 | 0 | 0 | 1 |
| 22/23 | CONCACAF Nations League Finals | 0 | 0 | 0 | 0 | 0 | 0 |
| 22/23 | CONCACAF Nations League A | 0 | 0 | 0 | 0 | 0 | 0 |
| 21/22 | International Friendlies | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026 | Major League Soccer | 6 | 0 | 2 | 0 | 0 | 224 |
| 2025 | MLS Cup Playoffs | 3 | 0 | 0 | 1 | 0 | 146 |
| 2025 | US Open Cup | 3 | 0 | 1 | 0 | 0 | 154 |
| 2025 | Major League Soccer | 23 | 4 | 3 | 1 | 0 | 1115 |
| 2025 | Gold Cup | 4 | 0 | 0 | 0 | 0 | 234 |
| 2024 | Leagues Cup | 2 | 0 | 0 | 0 | 0 | 154 |
| 2024 | Major League Soccer | 23 | 2 | 3 | 2 | 0 | 1416 |
| 2024 | Copa América | 6 | 1 | 1 | 1 | 0 | 348 |
| 2023 | Leagues Cup | 6 | 1 | 3 | 1 | 0 | 319 |
| 2023 | MLS Cup Playoffs | 2 | 0 | 0 | 0 | 0 | 102 |
| 2023 | US Open Cup | 3 | 0 | 0 | 0 | 0 | 174 |
| 2023 | Major League Soccer | 28 | 3 | 4 | 1 | 0 | 1319 |
| 2023 | Gold Cup | 3 | 1 | 0 | 1 | 0 | 84 |
| 2022 | Leagues Cup | 1 | 0 | 1 | 0 | 0 | 45 |
| 2022 | MLS Cup Playoffs | 1 | 0 | 0 | 0 | 0 | 21 |
| 2022 | MLS Next Pro | 1 | 0 | 0 | 0 | 0 | 73 |
| 2022 | Major League Soccer | 13 | 0 | 1 | 1 | 0 | 579 |
| 2022 | World Cup | 0 | 0 | 0 | 0 | 0 | 0 |
| 2022 | Canadian Championship | 2 | 0 | 1 | 0 | 0 | 31 |
| 2021 | USL League One | 1 | 0 | 0 | 0 | 0 | 86 |
| 2021 | Major League Soccer | 20 | 3 | 3 | 1 | 0 | 995 |
| 2021 | Gold Cup | 0 | 0 | 0 | 0 | 0 | 0 |
| 2021 | Canadian Championship | 3 | 1 | 3 | 0 | 0 | 258 |
| 2020 | MLS is Back Tournament (2020) | 3 | 0 | 0 | 0 | 0 | 65 |
| 2020 | MLS Cup Playoffs | 0 | 0 | 0 | 0 | 0 | 0 |
| 2020 | Major League Soccer | 2 | 0 | 0 | 0 | 0 | 76 |
| 2020 | Canadian Championship | 1 | 0 | 0 | 0 | 0 | 45 |
| 2019 | USL League One | 15 | 2 | 3 | 0 | 0 | 1210 |
| 2019 | MLS Cup Playoffs | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019 | Major League Soccer | 10 | 0 | 1 | 0 | 0 | 672 |
| 2019 | Canadian Championship | 2 | 0 | 1 | 0 | 0 | 119 |
| 20/21 | World Cup qualification CONCACAF | 2 | 0 | 0 | 0 | 0 | 10 |
| 20/21 | CONCACAF Champions Cup | 4 | 0 | 1 | 0 | 0 | 282 |
| 19/20 | International Friendlies | 1 | 0 | 0 | 0 | 0 | 20 |
| 18/19 | CONCACAF Champions Cup | 1 | 0 | 0 | 0 | 0 | 33 |