5 things Lionel Messi does better than Cristiano Ronaldo
Cristiano Ronaldo calls his arch rival Lionel Messi 'a great guy who does great things for football
Five reasons why Lionel Messi is better than Cristiano Ronaldo
The Messi-Ronaldo Debate debate: On football's dumbest argument
Lionel Messi's and Cristiano Ronaldo's struggles prove there are no guarantees in sports - ESPN
Lionel Messi, Barcelona and Limited Options - The New York Times
Why doesn't Ronaldo try to be classy in his behaviour like Messi does? - Quora
Cristiano Ronaldo vs. Lionel Messi: Career trophies, goals, stats and awards for football superstars
Why doesn't Ronaldo and Messi follow each other on Instagram? - Quora
Messi and Bonmati lead Ballon d'Or nominee lists, Ronaldo misses cut - The San Diego Union-Tribune