Oskari Väistö is a professional footballer from FIN and is currently 21 years old. He is on the books of SJK Seinajoen and wears shirt number 5. His main role on the pitch is Defender. His estimated market valuation currently stands at 150K €.

Across the Finnish Veikkausliiga 2025, Oskari Väistö appeared in 31 matches and averaged 0.5 tackles, 0.5 interceptions, 2.5 clearances, and 0 blocked shots per game.