Japan's soon-to-retire former world No. 4 Kei Nishikori is eager to leave nothing behind at the Japan Open, set to be the last tournament of his career, starting in Tokyo on Wednesday."The overriding feeling is that of excitement," the 36-year-old told a press conference on Friday. "I want to finish feeling no regret on the court."The Shimane Prefecture native was the runner-up at the U.S. Open in 2014 when he became the first Asian male player to reach a Grand Slam final. He also won the bronze medal at the Rio de Janeiro Olympics in 2016.He has 12 titles on the ATP Tour and with two of th…READ FULL ARTICLE
