2019 Jinan International Open

The 2019 Jinan International Open was a professional tennis tournament played on outdoor hard courts. It was the third (men) and second (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 Jinan, China between 26 August and 8 September 2019.

Seeds

 * 1 Rankings are as of 26 August 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇳 Cui Jie
 * 🇨🇳 Gao Xin
 * 🇨🇳 He Yecong
 * 🇨🇳 Wu Di
 * 🇨🇳 Zhang Zhizhen

The following player received entry into the singles main draw as an alternate:
 * 🇨🇳 Sun Fajing

The following players received entry from the qualifying draw:
 * 🇺🇸 Evan Song
 * 🇯🇵 Renta Tokuda

The following player received entry as a lucky loser:
 * 🇨🇳 Jin Yuquan

Seeds

 * 1 Rankings are as of 19 August 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇳 Cao Siqi
 * 🇨🇳 Wu Meixu
 * 🇨🇳 Yuan Chengyiyi
 * 🇨🇳 Zheng Wushuang

The following players received entry from the qualifying draw:
 * 🇫🇷 Lou Brouleau
 * 🇨🇳 Guo Hanyu
 * 🇯🇵 Erika Sema
 * 🇬🇧 Eden Silva
 * Aldila Sutjiadi
 * 🇨🇳 Wang Meiling
 * 🇭🇰 Wu Ho-ching
 * 🇸🇰 Zuzana Zlochová

Men's singles

 * 🇨🇳 Zhang Zhizhen def. 🇯🇵 Go Soeda 7–5, 2–6, 6–4.

Women's singles

 * 🇨🇳 You Xiaodi def. 🇦🇺 Kaylah McPhee, 6–3, 7–6(7–5)

Men's doubles

 * 🇦🇺 Matthew Ebden / 🇮🇳 Divij Sharan def. 🇰🇷 Nam Ji-sung / 🇰🇷 Song Min-kyu 7–6(7–4), 5–7, [10–3].

Women's doubles

 * 🇨🇳 Yuan Yue / 🇨🇳 Zheng Wushuang def. 🇬🇧 Samantha Murray / 🇬🇧 Eden Silva, 1–6, 6–4, [10–7]