Lauren Lynch reports the latest for Tennis Now, live from the U. S. Men's Clay Court Championship Tournament in Houston, Texas. In this interview, we get to hear from the tallest player in the ATP who also recently broke the record for fastest serve - Ivo Karlovic. Ivo talks about strong serves, focus on the court, as well as being a confident ambassador for the ATP on Twitter. What do you think of his performance this year and his chances in the tournament? Let us know below in the comments section.
