Yani Tseng (Chinese: 曾雅妮; pinyin: Zēng Yǎní; born 23 January 1989) is a Taiwanese professional golfer playing on the U.S.-based LPGA Tour.

That year she competed on the Ladies Asian Golf Tour and won the DLF Women's Indian Open.

[8] On 29 March 2009, Tseng became the fastest player in LPGA history to reach the $2 million mark in career earnings.

The previous record holder was Paula Creamer who reached the mark in one year, four months, and 15 days in 2006.

In September 2010, Tseng was offered a five-year sponsorship deal from a Chinese company worth NT$1 billion (US$25 million) with access to a luxury villa and private jets.

[11][12] In January 2011, Tseng defended her title at the Taifong Ladies Open on the LPGA of Taiwan Tour.

At the end of 2013, she had dropped from fourth to 38th place on the official LPGA money list and from first to 34th in the Women's World Golf Rankings.

[19] Tseng has already met the requirement to win one LPGA major, Vare Trophy, or Rolex award.

[20] Tseng lives in a residential community at Lake Nona Golf & Country Club in Orlando, Florida, in a house that she purchased from former LPGA player Annika Sörenstam in April 2009.

"[22] LPGA Tour playoff record (2–1) 1 Defeated Hjorth with birdie on fourth extra hole.