Lionel Messi opens up on why he's not friends with long-time rival Cristiano Ronaldo, Football, Sport
Lionel Messi and Cristiano Ronaldo: Still Soccer's Supreme Leaders - WSJ
Cristiano Ronaldo vs Lionel Messi: Man Utd and PSG stars' head to head record ahead of Champions League showdown – The US Sun
Cristiano Ronaldo vs Lionel Messi: historical head-to-head record - AS USA
Thomas Müller details differentiating factor between Lionel Messi and Cristiano Ronaldo in GOAT debate - Bavarian Football Works
Messi–Ronaldo rivalry - Wikipedia
Cristiano Ronaldo says fans don't have to hate Lionel Messi despite history-making rivalry
Ronaldo vs Messi — in Riyadh: All the details for Saudi All-Star XI vs PSG - The Athletic
Lionel Messi vs Cristiano Ronaldo contracts compared as Argentina star rakes in money from latest move to Inter Miami
Cristiano Ronaldo - Wikipedia
Cristiano Ronaldo vs Lionel Messi: who was the greatest footballer?
ESPN FC - Leo Messi and Cristiano Ronaldo have now won 11 of the past 12 Ballon d'Or awards 😳