Question: most goals scored in champions league game by one player
Answer: Lionel Messi ( Barcelona ) , 7 -- 1 against Bayer Leverkusen , round of 16 , 2011 -- 12 Luiz Adriano ( Shakhtar Donetsk ) , 7 -- 0 against BATE Borisov , group stage , 2014 -- 15