Getty/GOALAditya GokhaleCristiano Ronaldo pays wonderful tribute to 'incredible' Rafa Nadal as tennis star & Real Madrid fan announces retirementC. RonaldoK. MbappeVinicius JuniorReal MadridAl Nassr FCLaLigaSaudi Pro LeagueCristiano Ronaldo has sent Rafael Nadal a heartfelt message after the Spaniard announced his retirement from tennis.Article continues belowArticle continues belowArticle continues belowArticle continues belowNadal announces retirement from tennisRonaldo sends heartfelt message to SpaniardReal Madrid stars also pay tribute to legendFollow GOAL on WhatsApp! 🟢📱