Costa Rica midfielder Bryan Ruiz opened the scoring in the 24th minute, but Belgium forward Dries Mertens leveled the score just seven minutes later. His teammate Michy Batshuayi scored a goal for the team in the 64th minute, while another Belgian striker, Romelu Lukaku, scored a brace in the 42nd and 50th minute.
Both teams are preparing for this week's World Cup in Russia.
READ MORE: Every World Cup Team Vying to Topple Reigning Champs Germany — Joachim Low
Costa Rica will play Serbia, Brazil, and Switzerland in Group E; while Belgium was drawn to Group G, along with Panama, Tunisia and England.