Atletico Madrid secured a commanding 3-1 win over Union SG in their UEFA Champions League Matchday 4 clash. J. Alvarez opened the scoring in the first half, with C. Gallagher and M. Llorente adding second-half goals to seal the victory, while R. Sykes’ lone strike for Union SG proved insufficient to turn the tide.Watch all the highlights from UEFA Champions League 2025-26, exclusively on Sony LIV.