2025 Oahu Tri-Level League
League Overview
This is a doubles league for men and women 18 years of age and older. A player must be 18 years of age prior to the start of the league. The league season is June - September.
There are three (3) NTRP levels of play in separate men’s and women’s divisions.
3.0, 3.5, and 4.0
3.5, 4.0, and 4.5
4.0, 4.5, and 5.0
A team match consists of one (1) doubles matches. The match format is best of 2 tiebreak sets with a 10-point tiebreak in lieu of a 3rd set and ad scoring. The switching of sides for service during any tiebreak shall follow the Coman Tiebreak Procedure.
The minimum number of players on a team is 2, maximum 6 players.
The league fee is $28.15 per player.
New for 2025! Results from this league will be included in year-end NTRP rating calculations.
Click here to view a list of registered teams.
Tri-Level Invitational Player Eligibility and Qualification
The Tri-Level Invitational is hosted by the USTA Southern California Section and the event has very specific player eligibility and qualification requirements. Please click here to review those set requirements.
League Timeline
Team Registration: April 22 - May 21
Click here to register and obtain a team number. After form submission, the coordinator will send you your team number.Player Registration on TennisLink: May 22 - June 21 at 6:00 pm HST
Requests for deadline extension should be emailed to the Coordinator before the deadline. Notify the Coordinator of any player whose self-rating or medical appeal decision is pending.Minimum Roster Deadline: May 29
(2) players. Requests for deadline extension should be emailed to the Coordinator before the deadline.Refund Deadline: June 21
Email refund requests to the Coordinator. The $3.15 TennisLink fee is non-refundable.League Season: June 22 - September 6
Section Championships: TBA
League Coordinators: USTA Staff adulttennis@hawaii.usta.com
Contact the Coordinators if you are a player looking to join a team or a captain looking for players.