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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

U.S. Open Tennis Tournament Trip

Come join us to watch some of the best tennis and tennis athletes in the world at the 2019 U.S. Open in Flushing Meadows, NY. Click here for more information.

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.