The German transfer market counts the number of goals players averaged in the Champions League and lists historical rankings. Rafina ranked first with 1.19 goals, and Haaland, Messi and Ronaldo in the top four.
Champions League historical average goal list (at least 25 games)
Rafinha (26 games) -- 1.19
Haaland (48 games) -- 1.12
Messi (163 games) -- 1.07
Ronaldo (183 games) -- 1.03
Van Nie (73 games) -- 1.01
Neymar (81 games) -- 0.99
Lewandowski (133 games) -- 0.98
Mbappe (87 games) -- 0.93
Kane (57 games) -- 0.89
Benzema (152 games) -- 0.79