USTA Colorado Flex

If you’re interested in registering for a tennis league, but your busy schedule may not allow for matches on the same day or time each week, then USTA Colorado Flex League is made just for you.

  • USTA Colorado Flex League groups players of similar ability together in an organized season that gives players a round robin of 3-5 matches that are scheduled when and where it’s most convenient for them.
  • It’s the ready-to-play-tennis-when-you-are-league.
  • Weekdays, mornings, evenings…even on your lunch hour.
  • USTA Colorado Flex league matches DO NOT count toward NTRP ratings.
CLICK HERE to Register
Registration Instructions

Denver-Metro

Northern Colorado

Western Slope

Please see the full League Calendar for other important dates, including the schedule publish date, deletion deadline, score entry deadline, etc.

USTA Colorado Flex League Championships

How Flex Leagues Work

It is the “home” player’s – or doubles team’s – responsibility to reserve the court and bring new balls. Players should split the cost of any fees associated with court use, including guest fees.

Players must be at least 18 years old by the season start date to be eligible to participate.

NEW FOR 2025! USTA Colorado has added two Colorado Flex Championships to the schedule. Winners from Season 1 & Season 2 will advance to the Flex Championships. The Flex Championships will also utilize a Flex schedule, so opponents will determine the exact date, time and location, just like the local league, except they will be competing to win the Championship. Note: Flex Championships will be held for all divisions that have a sufficient number of local league winners.

For more details, please see the Rules & Guidelines below.

Rules & Guidelines

Levels Offered *

Women’s Singles and Doubles: levels 2.5-4.5
Men’s Singles and Doubles: levels 3.0-4.5
Mixed Doubles: levels 3.0-4.5
* Not sure about levels, see the NTRP Overview for more info.

NTRP Overview

USTA Colorado Flex League Fees

Singles – $12.00 + Active.com Processing Fee
Doubles (and Mixed Doubles) – $12.00 per person + Active.com Processing Fee

If you have questions, please email flex@coloradotennis.com