It is one of the UEFA Champions League’s best sub-plots. The two greatest forwards of the age have long since surpassed Raúl González’s goals haul in the competition and by the end of the 2014/15 campaign Lionel Messi and Cristiano Ronaldo had 77 strikes each.Then last season, however, Ronaldo became the first player to score 100 times in UEFA club competition, a milestone that Messi emulated on matchday three of the current campaign. The Real Madrid star, though, leads 111-97 in terms of UEFA Champions League goals alone; and in all UEFA club competition action the scoreline is 114-100 in his favour.