He is on the books of IK Oddevold and wears shirt number 18. His main role on the pitch is Forward. His estimated market valuation currently stands at 200K €.

During the Sweden Superettan 2025 campaign, Gustav Forssell made 11 appearances, scoring 0 goals and adding 2 assists. He averaged 0 goals per match from 0 shots, with 0 on target.