Japan's Kei Nishikori failed to grab his first career masters championship on Sunday, losing the Monte-Carlo Masters final 6-3, 6-2 to Rafael Nadal.For world No. 1 Nadal, however, the victory was historic. The Spaniard's 31st career Masters 1000 tournament moved him out of a tie with Novak Djokovic for the most in history.Nishikori, ranked 36th in the world, earned the match's first break but the Spanish master broke back in a flawless first set and had little trouble after that. Making few errors and delivering his shots with confidence, Nishikori appeared to rush and began giving away poi…READ FULL ARTICLE