| Doubles | |
|---|---|
| 2024 Dobrich Challenger II | |
| Champions |  Liam Draxl Cleeve Harper |
| Runners-up |  Francesco Maestrelli Filippo Romano |
| Score | 6–1, 3–6, [12–10] |
Alexander Merino and Christoph Negritu were the defending champions [1] but lost in the quarterfinals to Francesco Maestrelli and Filippo Romano.
Liam Draxl and Cleeve Harper won the title after defeating Maestrelli and Romano 6–1, 3–6, [12–10] in the final.
Benjamin Lock / Courtney John Lock (quarterfinals)
Alexander Donski / Anthony Genov (first round)
Alexander Merino / 
Christoph Negritu (quarterfinals) Liam Draxl / Cleeve Harper (champions)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | B Lock CJ Lock | 5 | 4 | ||||||||||||||||||||||||
 F Ferreira Silva L Giustino | 6 | 6 | F Ferreira Silva L Giustino | 7 | 6 | ||||||||||||||||||||||
| WC | Georgi Georgiev Viktor Kirov | 3 | 3 | F Ferreira Silva L Giustino | |||||||||||||||||||||||
| 4 | L Draxl C Harper | 6 | 6 | 4 | L Draxl C Harper | w/o | |||||||||||||||||||||
 J Forejtek Jakub Nicod | 1 | 4 | 4 | L Draxl C Harper | 6 | 79 | |||||||||||||||||||||
| WC | Dinko Dinev Dominik Kellovský | 4 | 4 | F Duda D Poljak | 3 | 67 | |||||||||||||||||||||
| Filip Duda David Poljak | 6 | 6 | 4 | L Draxl C Harper | 6 | 3 | [12] | ||||||||||||||||||||
 V Royer  R Strombachs | 4 | 3 | F Maestrelli F Romano | 1 | 6 | [10] | |||||||||||||||||||||
| F Maestrelli Filippo Romano | 6 | 6 | F Maestrelli F Romano | 7 | 6 | ||||||||||||||||||||||
 Max Alcalá Gurri Àlex Martí Pujolràs | 2 | 1 | 3 | A Merino C Negritu | 5 | 3 | |||||||||||||||||||||
| 3 | A Merino C Negritu | 6 | 6 | F Maestrelli F Romano | 6 | 7 | |||||||||||||||||||||
| D Jordà Sanchis N Sánchez Izquierdo | 6 | 0 | D Jordà Sanchis N Sánchez Izquierdo | 3 | 5 | ||||||||||||||||||||||
 G den Ouden J Sels | 4 | 3r | D Jordà Sanchis N Sánchez Izquierdo | 6 | 7 | ||||||||||||||||||||||
| C Denolly Luka Pavlovic | 6 | 6 | C Denolly L Pavlovic | 2 | 5 | ||||||||||||||||||||||
| 2 | A Donski Anthony Genov | 4 | 2 | ||||||||||||||||||||||||
Alexander Merino is a Peruvian tennis player who specializes in doubles. He has a career high ATP doubles ranking of No. 177 achieved on 21 October 2024.
Alexander Zverev was the defending champion, but chose not to participate this year.
Yankı Erel and Otto Virtanen were the defending champions, but Erel was no longer eligible to participate in junior events. Virtanen was scheduled to partner Rinky Hijikata, but the pair withdrew before the tournament began.
Eliot Spizzirri and Tyler Zink won the boys' doubles tennis title at the 2019 US Open, defeating Andrew Paulson and Alexander Zgirovsky in the final, 7–6(7–4), 6–4.
Maxime Cressy defeated Alexander Bublik in the final, 2–6, 6–3, 7–6(7–3) to win the men's singles tennis title at the 2022 Hall of Fame Open. It was his maiden ATP Tour title.
Wesley Koolhof and Neal Skupski defeated Dan Evans and John Peers in the final, 6–2, 4–6, [10–6] to win the men's doubles tennis title at the 2022 Canadian Open. It marked their second ATP Masters 1000 title together and sixth title of the season.
This was the first edition of the tournament.
The 2024 Dobrich Challenger II was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Dobrich, Bulgaria between 9 and 14 September 2024.
Juan Bautista Torres was the defending champion but chose not to defend his title.
The 2024 Sibiu Open was a professional tennis tournament played on clay courts. It was the 13th edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Sibiu, Romania between 16 and 22 September 2024.
Nerman Fatić was the defending champion but chose not to defend his title.
Andrew Paulson and Michael Vrbenský were the defending champions but chose not to defend their title.
The 2024 Copa Faulcombridge was a professional tennis tournament played on clay courts. It was the third edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Valencia, Spain, between 6 and 13 October 2024.
Andrea Pellegrino and Andrea Vavassori were the defending champions but only Pellegrino chose to defend his title, partnering David Vega Hernández. They lost in the first round to Marco Bortolotti and Giorgio Ricca.
Juan Carlos Aguilar and Justin Boulais were the defending champions but lost in the first round to Aziz Dougaz and Courtney John Lock.
This was the first edition of the tournament.
André Göransson and Toby Samuel were the defending champions but chose not to defend their title.
Robert Galloway and Miguel Ángel Reyes-Varela were the defending champions but chose not to defend their title.
This was the first edition of the tournament.
This was the first edition of the tournament.