Back when Cristiano Ronaldo... - Bleacher Report Football | Facebook
Real Madrid | How Ronaldo's role as a 'No.9' has evolved: a look at the stats How Ronaldo's role as a 'No.9' has evolved: a look at the stats - AS USA
CristianoXtra on Twitter: "Cristiano Ronaldo is the greatest to wear number 7, 9, 10 and 11. https://t.co/oKRXG6z3Ge" / Twitter
Back when Cristiano Ronaldo... - Bleacher Report Football | Facebook
Cristiano Ronaldo Reportedly Weighing 9-Figure Saudi Offer
Cristiano Ronaldo hat-trick keeps Real Madrid on Barcelona's tail | La Liga | The Guardian
World Football: Identifying The Next 25 Ronaldos | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Qué dice Cristiano sobre la opción de ser '9'? | Defensa Central
Back when Cristiano Ronaldo... - Bleacher Report Football | Facebook
Squawka on Twitter: "Cristiano Ronaldo's 2009/10 season by numbers: ◉ 35 games ◉ 33 goals ◉ 7 assists The only time he has ever worn the No.9 shirt." / Twitter
Cristiano Ronaldo - Wikipedia
Real Madrid: Cristiano Ronaldo, el 'nueve' perfecto | Marca.com