Yi Chu-huan

Yi Chu-huan (born 31 August 1987) is a Taiwanese professional tennis player who plays primarily on the ATP Challenger Tour and ITF Futures Tour. On 11 January 2010, he reached his highest ATP singles ranking at world No. 489. He reached his highest doubles ranking of world No. 109 on 20 February 2017.

Juniors
As a junior, Yi reached his highest combined singles/doubles ranking of world No. 4 on April 25, 2005.

Yi won the 2005 Australian Open junior boys' doubles title. Partnering Kim Sun-Yong of Korea, they defeated Thiemo de Bakker and Donald Young 6–3, 6–4 in the final to win the championship.

Career
Yi has reached 6 career singles finals, posting a record of 2 wins and 6 losses. Additionally, he has reached a bountiful 63 career doubles finals, holding s record of 35 wins and 28 losses.

He represents his native country of Chinese Taipei during Davis Cup play, and holds a record of 0–2 in singles matches and 4–7 in doubles matches for a combined total of a 4-9 record.