Most singles titles Nadal has won in a year?

Question

What is the highest number of singles titles Rafael Nadal has won in a calendar year?

Answer 1

Nadal’s most successful title-winning year by numbers was in 2005, when he won 11 titles. They were the ATP Masters Series Madrid, Beijing, ATP Masters Series Canada, Stuttgart, Bastad , Roland Garros, ATP Masters Series Rome, Barcelona, ATP Masters Series Monte Carlo, Acapulco and Costa Do Sauipe.