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Cosca Tennis Bubble

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  1. Indoor Air Conditioned Courts
  2. Tennis Bubble
Facility Overview
The Cosca Tennis Bubble is a year-round facility located within the Cosca Regional Park. We were updated in 2016 with a new bubble, air conditioning and waiting/lounge area. Junior (17 and under) and senior citizen (60 and over) discounts are available.


  • 4 indoor air conditioned hard courts
  • Leagues for all ages
  • Summer camps

Free Tennis Clinic for High School Players
Saturday, February 17, 2018, 7-10 pm
Tennis clinic for regional high school students and will be conducted by school coaches and tennis pros. Tennis drills and skills, and match play tactics and strategy will be covered. Spectators and welcome to watch and bring their own portable chair. Free snacks and water will be provided. Sign up via Parks Direct.

Maryland Junior Tennis League
A competitive indoor junior team league which offers competition with other area teams. This league is for advanced-beginners who can rally, and intermediate players. League foundation is based upon gaining consistent competitive experience and developing and strengthening skills, all within a fun team setting. Register for this event.

Saturday Night Tennis Parties
Have a ball - it's party time. Rent all four courts in our tennis bubble with a $100 non-refundable deposit. Fee includes use of the lobby and entire Bubble. Please call 301-868-6462 for information and reservations.

Summer Day Camps

The Cosca Tennis Bubble is offering full day summer camps, inside our new air conditioned bubble, with Before Care and After Care available. Our summer camps start June through August. For more information call 301-868-6462.

Two-for-One Afternoon Special

The Cosca Tennis Bubble offers, Monday - Friday between 12pm - 5pm, a special "buy one hour, get one hour free" deal for all patrons. All rates are eligible, whether you're a resident or non-resident, or an Adult, Junior or Senior. Perfect for beginners who want to try tennis for the first time, or for more experienced players who want to play longer matches.