He is on the books of Sportivo Luqueno and wears shirt number 6. His main role on the pitch is Defender. His stronger foot is Right. His estimated market valuation currently stands at 225K €.

His latest transfer saw him join Sportivo Luqueno from Atletico Mitre de Santiago del Estero via on 2026-01-02.

Across the Paraguayan Primera Division 2026, Facundo Wiechniak appeared in 8 matches and averaged 0.6 tackles, 0.5 interceptions, 3 clearances, and 0 blocked shots per game.