Yasutaka Uchiyama is a Japanese tennis player playing on the ATP Challenger Tour. He achieved a career-high ATP singles ranking of world No. 78 on 4 November 2019 and doubles ranking of No. 102 on 20 August 2018. From Wikipedia
The 35-year-old Croatian saved two match points to secure his spot, while Chinese teenager Juncheng Shang also reached the semifinals in Chengdu.
