Arsenal claimed a 2-0 Champions League victory over Olympiacos at the Emirates Stadium, with early and late goals from Gabriel Martinelli and Bukayo Saka. Martinelli opened the scoring in the 12th minute, helped by creative play from Martin Odegaard, while Saka sealed the win deep into stoppage time, easing Arsenal's nerves. Watch all the highlights from UEFA Champions League 2025-26, exclusively on Sony LIV.