Verdonk entered the Lille line‑up in the 76th minute against Arsenal, becoming the first Southeast Asian to play in the UEFA Champions League. Arsenal won 3‑0, giving Lille its second opening‑match loss after a 2‑3 defeat to Real Betis.

Verdonk had been naturalized as an Indonesian citizen in April 2024 after playing for the Netherlands U17 team. During his brief time on the pitch, FotMob recorded 16 touches, three successful tackles, three wins out of four physical duels, and gave him a 6.2 rating.

Since becoming an Indonesian player, Verdonk has become a key member of the national team. He helped Indonesia win the 2026 FIFA ASEAN Cup on 5 Oct 2026 against Thailand, showing the impact of his historic Champions League appearance.