2019 Shenzhen Longhua Open

The 2019 Shenzhen Longhua Open was a professional tennis tournament played on hard courts. It was the third (men) and fourth (women) editions of the tournament which was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Shenzhen, China between 28 October and 10 November 2019.

2019 Shenzhen Longhua Open
Date	28 October–3 November (men) 4–10 November (women)
Edition	4th (women) 3rd (men)
Category	ATP Challenger Tour ITF Women's Circuit
Surface	Hard
Location	Shenzhen, China
Champions
Men's singles
Zhang Zhizhen
Women's singles
Zhu Lin
Men's doubles
Hsieh Cheng-peng / Yang Tsung-hua
Women's doubles
Nao Hibino / Makoto Ninomiya

Men's singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
KOR	Kwon Soon-woo	89	1
ESP	Alejandro Davidovich Fokina	93	2
JPN	Yūichi Sugita	107	3
JPN	Go Soeda	126	4
TPE	Jason Jung	134	5
CAN	Steven Diez	136	6
TUN	Malek Jaziri	150	7
CHN	Zhang Zhizhen	182	8
ESP	Enrique López Pérez	183	9
IND	Ramkumar Ramanathan	193	10
SRB	Danilo Petrović	195	11
USA	Christopher Eubanks	204	12
POR	Frederico Ferreira Silva	206	13
UZB	Denis Istomin	211	14
EGY	Mohamed Safwat	217	15
CHN	Bai Yan	221	16

• ¹ Rankings are as of 21 October 2019.^[1]

Other entrants

The following players received wildcards into the singles main draw:

• Cui Jie
• Gao Xin
• Li Yuanfeng
• Mo Yecong
• Wang Chuhan

The following player received entry into the singles main draw using a protected ranking:

• Nicolás Barrientos

The following player received entry into the singles main draw as an alternate:

• Jonáš Forejtek

The following players received entry from the qualifying draw:

• Duan Jiaqi
• Fabien Reboul

The following players received entry as lucky losers:

• Toshihide Matsui
• Matej Sabanov

Women's singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
CHN	Peng Shuai	77	1
CHN	Zhu Lin	95	2
JPN	Nao Hibino	98	3
SRB	Nina Stojanović	101	4
HUN	Tímea Babos	103	5
MNE	Danka Kovinić	108	6
ITA	Jasmine Paolini	119	7
SLO	Kaja Juvan	127	8

• ¹ Rankings are as of 21 October 2019

Other entrants

The following players received wildcards into the singles main draw:

• Liu Chang
• Wang Danni
• Zhang Ying
• Zheng Wushuang

The following player received a special exempt into the singles main draw:

• Arina Rodionova

The following players received entry from the qualifying draw:

• Liu Fangzhou
• Chihiro Muramatsu
• Peangtarn Plipuech
• Urszula Radwańska
• Sofia Shapatava
• Daria Snigur
• Xun Fangying
• You Xiaodi

Champions

Men's singles

Main article: 2019 Shenzhen Longhua Open – Men's singles

• Zhang Zhizhen def. Li Zhe 6–3, 4–6, 6–1.

Women's singles

Main article: 2019 Shenzhen Longhua Open – Women's singles

• Zhu Lin def. Peng Shuai, 6–3, 1–3, ret.

Men's doubles

Main article: 2019 Shenzhen Longhua Open – Men's doubles

• Hsieh Cheng-peng / Yang Tsung-hua def. Mikhail Elgin / Ramkumar Ramanathan 6–2, 7–5.

Women's doubles

Main article: 2019 Shenzhen Longhua Open – Women's doubles

• Nao Hibino / Makoto Ninomiya def. Sofia Shapatava / Emily Webley-Smith, 6–4, 6–0