Will both C. Ronaldo and Messi be too old to compete in the 2022 World Cup? - Quora
Why don't Messi and Ronaldo play in the center forward position? - Quora
Lionel Messi: I don't compete with Cristiano Ronaldo - Eurosport
5 seasons when Cristiano Ronaldo outscored Lionel Messi
World Cup news: Lionel Messi misses training in Argentina scare as Portugal manager sacked, Football, Sport
Last Dance: Ronaldo, Messi likely playing at last World Cup
Toby Alderweireld claims Cristiano Ronaldo is no match for 'unprecedented' Lionel Messi as he weighs in on GOAT debate
Lionel Messi: 'I don't compete with Cristiano Ronaldo and I suppose he would not compete with me', The Independent
World Cup LIVE: Cristiano Ronaldo scores in Portugal 3-2 win over Ghana, Football, Sport
Why can't Messi and CR7 be in the same team? - Quora
Cristiano Ronaldo vs Lionel Messi: The world's two greatest players goal-by-goal and record-by-record in 2014
Falcao: I don't compete with Messi and Ronaldo