Japan's Hideki Matsuyama as well as countrymen Koumei Oda and Yoshinobu Tsukada all fired three-under 69s in the opening round of the British Open on Thursday, joining a tie for 10th place at the year's third major.Japan's Hideki Matsuyama as well as countrymen Koumei Oda and Yoshinobu Tsukada all fired three-under 69s in the opening round of the British Open on Thursday, joining a tie for 10th place at the year's third major.