Yu Hiu Tung
余曉東
ResidenceHong Kong, China
Birth date5 February 1984 (age 42)
Birth placeHong Kong, China
Turnedpro2002
PlaysLeft-handed
Careerprizemoney$9,041
Singlesrecord11-14
Singlestitles0
0 Challenger, 0 Futures
HighestsinglesrankingNo. 910 (13 June 2005)
Doublesrecord1-4
Doublestitles0
0 Challenger, 1 Futures
HighestdoublesrankingNo. 887 (28 August 2006)
Updated3 November 2021

Yu Hiu Tung (Chinese: 余曉東; pinyin: Yú Xiǎodōng; Jyutping: jyu4 hiu2 dung1; born 5 February 1984) is a professional tennis player from Hong Kong. The left-hander Yu is a member of the Hong Kong Davis Cup team, compiling an 8-12 record in Davis Cup action since 2002.

Yu started playing tennis at age six. He quickly emerged as one of Hong Kong's most highly touted junior players. Highlights of his junior career include ascending to a #70 junior world ranking.

Yu reached his career-high ATP ranking of #910 in the world on 13 June 2005. At the 2006 Asian Games, Yu won his first round singles match against Bhutan's Deepesh Chhetri, but lost in the second round to Taiwanese Wang Yeu-tzuoo. In doubles, he and Wong Wing Luen lost to former World No.1s and eventual gold medalists Mahesh Bhupathi and Leander Paes.

In 2007, Yu gave up his professional tennis career, and began study towards an associate degree at HKU Space. He continues to play Davis Cup. On 2 May 2008, he was the 29th person to carry the olympic torch in the 2008 Olympics torch relay leg in Hong Kong.

ATP Challenger and ITF Futures finals

Doubles: 2 (1–1)

Legend
ATP Challenger (0–0)
ITF Futures (1–1)
Finals by surface
Hard (1–1)
Clay (0–0)
Grass (0–0)
Carpet (0–0)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScore
Loss0–1Mar 2006China F3, ShenzhenFuturesHardLee Hsin-HanJesse Huta Galung
Antal Van Der Duim
5–7, 1–6
Win1–1Aug 2006Indonesia F2, JakartaFuturesHardLee Hsin-HanChang Huai-En
Hsieh Wang-Cheng
6–2, 3–6, 7–6(7–4)