2025 Brazzaville Challenger

Country	Player	Rank1	Seed
FRA	Calvin Hemery	194	1
FRA	Geoffrey Blancaneaux	270	2
NED	Max Houkes	314	3
FRA	Maxime Chazal	337	4
NED	Guy den Ouden	340	5
CIV	Eliakim Coulibaly	341	6
ITA	Franco Agamenone	390	7
SVK	Andrej Martin	431	8

• ¹ Rankings are as of 10 February 2025.^[1]

The following players received wildcards into the singles main draw:

• Paterne Mamata
• Kryce-Didier Momo-Kassa
• Nicholas van Aken

The following players received entry into the singles main draw as alternates:

• Rodrigo Alujas
• Guelfo Borghini Baldovinetti
• Matteo Covato
• Julien De Cuyper
• Ivan Denisov
• Dinko Dinev
• Ezequiel Monferrer
• Paulo André Saraiva dos Santos
• Yassine Smiej
• Mikael Ymer

The following player received entry from the qualifying draw:

• Dillon Beckles

• Geoffrey Blancaneaux def. Calvin Hemery 6–3, 6–4.

• Mateo Barreiros Reyes / Paulo André Saraiva dos Santos def. Geoffrey Blancaneaux / Maxime Chazal 6–4, 1–6, [10–6].