2025 Fairfield Challenger

Country	Player	Rank1	Seed
LBN	Benjamin Hassan	187	1
KAZ	Dmitry Popko	214	2
CZE	Marek Gengel	245	3
USA	Garrett Johns	294	4
JOR	Abdullah Shelbayh	302	5
GER	Mats Rosenkranz	315	6
AUS	Moerani Bouzige	320	7
USA	Michael Mmoh	321	8

• ¹ Rankings are as of September 29, 2025.^[1]

The following players received wildcards into the singles main draw:

• Andrew Fenty
• Dominique Rolland
• Emon van Loben Sels

The following player received entry into the singles main draw using a protected ranking:

• Micah Braswell

The following player received entry into the singles main draw through the Junior Accelerator programme:

• Kaylan Bigun

The following player received entry into the singles main draw as an alternate:

• Cannon Kingsley

The following players received entry from the qualifying draw:

• Evan Bynoe
• Jay Dylan Friend
• Darian King
• Roger Pascual Ferrà
• Quinn Vandecasteele
• Edward Winter

• Jay Dylan Friend def. Edward Winter 6–7^(3–7), 6–3, 6–2.

• Mats Rosenkranz / Max Wiskandt def. Spencer Johnson / Wally Thayne 3–6, 7–5, [10–6].