Guillaume Sylvain Lopez is a professional footballer from AND and is currently 28 years old. He is on the books of FC Santa Coloma and wears shirt number 9. At international level, he features for Andorra. His main role on the pitch is Forward. He measures 172cm in height and weighs 67kg. His estimated market valuation currently stands at 350K €.

His latest transfer saw him join FC Santa Coloma from Inter Club Escaldes via on 2025-09-01.

During the Andorran Primera Divisio 2025-2026 campaign, Guillaume Sylvain Lopez made 17 appearances, scoring 8 goals and adding 0 assists. He averaged 0.5 goals per match from 0 shots, with 0 on target.