Gao Xin

Gao Xin (born 12 May 1994) is a tennis player from China. Gao has a career-high singles ranking of No. 434, and a career-high doubles ranking of No. 203.

Doubles

 * 🇨🇳 Shenzhen (16 Oct 2023) – 🇨🇳 Gao Xin / 🇨🇳 Wang Aoran def. 🇷🇺 Mikalai Haliak / Markos Kalovelonis, 6–4, 6–2.

All finals

 * Key
 * Italics – Indicates the player lost in the final.
 * † – Indicates a final not played.
 * Singles
 * Grade B1 – 🇮🇳 Chennai (16 May 2011)
 * Grade 2 – 🇨🇳 Beijing (27 Sep 2011)
 * Grade 3 – 🇧🇩 Dhaka (1 Mar 2010)
 * Grade 4 – Bandung (23 Jun 2009), 🇲🇾 Malacca (11 Mar 2009)
 * Grade 5 – 🇨🇳 Wuhan (27 Jul 2010)
 * Doubles
 * Grade A – 🇲🇽 Tlalnepantla (28 Dec 2009)
 * Grade B1 – 🇮🇳 Chennai (16 May 2011), 🇮🇳 New Delhi (24 May 2010)
 * Grade 3 – 🇨🇳 Xiamen (21 Sep 2009)
 * Grade 4 – Bandung (23 Jun 2009),  Jakarta (18 Nov 2008, 16 Jun 2009), 🇲🇾 Malacca (11 Mar 2009)
 * Grade 5 – 🇨🇳 Dalian (6 Jul 2010)

Junior Grand Slam timeline

 * Singles
 * Doubles

Grade A tournaments

 * Singles
 * Doubles