2025 Serve First Open

The 2025 Serve First Open was a professional tennis tournament played on hardcourts. It was the first edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Sumter, South Carolina, United States between 12 and 17 August 2025.^[1]

2025 Serve First Open
Date	12–17 August
Edition	1st
Surface	Hard
Location	Sumter, South Carolina, United States

Singles main draw entrants

Seeds

Country	Player	Rank1	Seed
BEL	Zizou Bergs	54	1
JPN	Kei Nishikori	65	2
ITA	Mattia Bellucci	74	3
AUT	Filip Misolic	96	4
KAZ	Alexander Shevchenko	102	5
GEO	Nikoloz Basilashvili	112	6
JPN	Shintaro Mochizuki	120	7
SVK	Lukáš Klein	122	8
POR	Jaime Faria	124	9

• ¹ Rankings as of 4 August 2025.^[2]

Other entrants

The following players received wildcards into the singles main draw:

• Kaylan Bigun
• Darwin Blanch
• Alex Rybakov

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

• Murphy Cassone
• Mark Lajal
• Henrique Rocha
• Rei Sakamoto
• Sho Shimabukuro
• James Trotter

The following players received entry from the qualifying draw:

• Martin Damm
• Jacob Fearnley
• Borna Gojo
• Ryan Seggerman

The following players received entry as lucky losers:

• Strong Kirchheimer
• Karl Poling

Champions

Singles

Main article: 2025 Serve First Open – Singles

• vs.

Doubles

Main article: 2025 Serve First Open – Doubles

• / vs. /