| Men's doubles | |
|---|---|
| 2023 Shenzhen Longhua Open | |
| Champions |  Alexander Erler Lucas Miedler |
| Runners-up |  Piotr Matuszewski  Matthew Romios |
| Score | 6–3, 6–4 |
Hsieh Cheng-peng and Yang Tsung-hua were the defending champions [1] but chose not to defend their title.
Alexander Erler and Lucas Miedler won the title after defeating Piotr Matuszewski and Matthew Romios 6–3, 6–4 in the final.
Alexander Erler / Lucas Miedler (champions) Piotr Matuszewski / Matthew Romios (final)
Benjamin Lock / 
Rubin Statham (first round)
Francis Alcantara / 
Sun Fajing (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | A Erler L Miedler | 6 | 6 | ||||||||||||||||||||||||
| WC | Y Mo Zeng Yaojie | 2 | 1 | 1 | A Erler L Miedler | 6 | 7 | ||||||||||||||||||||
| X Gao A Wang | 65 | 1 |  E Donskoy E Gerasimov | 2 | 5 | ||||||||||||||||||||||
| E Donskoy E Gerasimov | 77 | 6 | 1 | A Erler L Miedler | 6 | 77 | |||||||||||||||||||||
| 4 | FC Alcantara F Sun | 3 | 1 | WC | Y Bai Y Zhou | 2 | 65 | ||||||||||||||||||||
 Y-h Hsu Huang Tsung-hao | 6 | 6 | Y-h Hsu T-h Huang | 4 | 6 | [10] | |||||||||||||||||||||
 S Diez  L Giustino | 2 | 6 | [7] | WC | Y Bai Y Zhou | 6 | 4 | [12] | |||||||||||||||||||
| WC | Y Bai Y Zhou | 6 | 2 | [10] | 1 | A Erler L Miedler | 6 | 6 | |||||||||||||||||||
Mikalai Haliak NH Lý | 4 | 1 | 2 | P Matuszewski MC Romios | 3 | 4 | |||||||||||||||||||||
A Kachmazov  D Yevseyev | 6 | 6 | A Kachmazov D Yevseyev | 4 | 2 | ||||||||||||||||||||||
| L Saville L Tu | 6 | 77 | L Saville L Tu | 6 | 6 | ||||||||||||||||||||||
| 3 | B Lock R Statham | 3 | 62 | L Saville L Tu | 5 | 6 | [7] | ||||||||||||||||||||
| Z Li R Te | 6 | 2 | [9] | 2 | P Matuszewski MC Romios | 7 | 3 | [10] | |||||||||||||||||||
 M Kalovelonis  C Sinclair | 3 | 6 | [11] | M Kalovelonis C Sinclair | 2 | 1 | |||||||||||||||||||||
| Y Bu R Ho | 3 | 65 | 2 | P Matuszewski MC Romios | 6 | 6 | |||||||||||||||||||||
| 2 | P Matuszewski MC Romios | 6 | 77 | ||||||||||||||||||||||||
Alexander Erler is an Austrian professional tennis player. He has a career high ATP doubles ranking of world No. 32, achieved on 8 May 2023. He has a career high singles ranking of No. 322, achieved on 4 October 2021. He has won 6 doubles titles on the ATP Tour, 5 with compatriot Lucas Miedler: the home tournaments in 2021 Kitzbühel, in Vienna and 2023 Kitzbühel, and in Acapulco and Munich and also 2024 Kitzbühel with Andreas Mies.
Antonio Šančić and Tristan-Samuel Weissborn were the defending champions but chose not to defend their title.
Alexander Erler and Lucas Miedler were the defending champions but chose not to compete.
Rafael Matos and Felipe Meligeni Alves were the defending champions but chose not to defend their title.
Alexander Erler and Lucas Miedler defeated Santiago González and Andrés Molteni in the final, 6–3, 7–6(7–1) to win the doubles tennis title at the 2022 Vienna Open. It was both men's second career ATP Tour doubles title, and their second won in their home country of Austria.
Filip Horanský and Sergiy Stakhovsky were the defending champions but chose not to defend their title.
Karen Khachanov and Andrey Rublev defeated Rohan Bopanna and Matthew Ebden in the final, 6–3, 3–6, [10–3] to win the men's doubles tennis title at the 2023 Madrid Open. It was both players' first Masters title in doubles.
Lorenzo Sonego and Andrea Vavassori were the defending champions but only Vavassori chose to defend his title, partnering Marcelo Demoliner. Vavassori lost in the quarterfinals to Máximo González and Andrés Molteni.
Alexander Erler and Lucas Miedler were the defending champions but chose not to defend their title.
Dustin Brown and Andrea Vavassori were the defending champions but chose not to defend their title.
Alexander Erler and Lucas Miedler were the defending champions but chose not to defend their title.
Defending champion Ivan Dodig and his partner, Austin Krajicek, defeated Wesley Koolhof and Neal Skupski in the final, 6–7(12–14), 6–3, [10–5] to win the men's doubles tennis title at the 2023 China Open. It was their fifth ATP Tour title of the season, and their eighth overall. Koolhof and Skupski were contending for their third title of the year.
The 2023 Shenzhen Longhua Open was a professional tennis tournament played on hard courts. It was the fourth (men) and fifth (women) editions of the tournament which was part of the 2023 ATP Challenger Tour and the 2023 ITF Women's World Tennis Tour. It took place in Shenzhen, China between 10 and 22 October 2023.
Rajeev Ram and Joe Salisbury defeated Nathaniel Lammons and Jackson Withrow in the final, 6–4, 5–7, [12–10] to win the doubles tennis title at the 2023 Vienna Open.
Nicolás Barrientos and Rafael Matos defeated Alexander Erler and Lucas Miedler in the final, 6–4, 6–3 to win the doubles tennis title at the 2024 Rio Open.
Harri Heliövaara and Henry Patten defeated Alexander Erler and Lucas Miedler in the final, 3–6, 6–4, [10–4] to win the doubles tennis title at the 2024 Grand Prix Hassan II.
Skander Mansouri and Michail Pervolarakis were the defending champions but only Mansouri chose to defend his title, partnering Luke Johnson. He lost in the semifinals to Arjun Kadhe and Jeevan Nedunchezhiyan.
Yuki Bhambri and Albano Olivetti defeated Andreas Mies and Jan-Lennard Struff in the final, 7–6(8–6), 7–6(7–5) to win the doubles tennis title at the 2024 BMW Open.
Gao Xin and Wang Aoran were the defending champions but only Wang chose to defend his title, partnering Zhou Yi. He lost in the final to Yuta Shimizu and James Trotter.
Neal Skupski and Michael Venus defeated Taylor Fritz and Karen Khachanov in the final, 4–6, 7–6(7–5), [10–8] to win the doubles tennis title at the 2024 Queen's Club Championships.