These twenty-one teams are: Seven winners will advance to the 2026 qualifying round while losers will contest in their respective regional Group I event in 2026.

G = Group, T = Ties, M = Matches Date: April 2025 Venue: Hacienda San Javier, Guadalajara, Mexico (Hard)

Date: April 2025 Venue: Deccan Gymkhana, Pune, India (Hard)

Date: April 2025 Venue: SEB Arena, Vilnius, Lithuania (Hard)

Date: April 2025 Venue: Herodotou Tennis Academy, Larnaca, Cyprus