HOUSTON, TX - APRIL 10: Nicolas Kicker (ARG) cools off between games during his match against Donald Young (USA) during the 2018 US Men's Clay Court Tennis Championships on April 10, 2018 at River Oaks Country Club, Houston, Texas.,Image: 695039822, License: Rights-managed, Restrictions: This content is intended for editorial use only. For other uses, additional clearances may be required. FOR EDITORIAL USE ONLY. Icon Sportswire (A Division of XML Team Solutions) reserves the right to pursue unauthorized users of this image., Model Release: no, Pictured: Donald Young,Nicolas Kicker, Credit line: Ken Murray / AP / Profimedia