PREMIERE SPONSOR
Official Court Surface of the Credit One Charleston Open
Har-Tru is back in Charleston as a premiere sponsor of the Credit One Charleston Open!
Join us March 28 thru April 5 for some of the best tennis action of the year.
The Charleston Open kicks off the clay court season, and HAR-TRU is the official court surface of the tournament.
IT'S A GREAT DAY TO PLAY
The Har-Tru Activation Court
The Har-Tru team will be on site in Charleston hosting games, visitors, and tennis players from around the world.
Daily court sessions will include mini-clinic drill sessions, target practice with the Lobster Phenom machine, group games, and open court time for attendees of the tournament.
GLOW IN THE DARK TENNIS
Glow Nights by Har-Tru
The court meets the club for a free night of music, glowing games, and a high energy electric atmosphere perfect for a night out with friends.
- Wednesday, April 1, Glow Nights Padel
- Thursday, April 2, Glow Nights Tennis
- Friday, April 3, Glow Nights Pickleball
Produced by XGLOSIVE.
LOBSTER BALL MACHINES
Test yourself against the Lobster Phenom
Throughout the week, we'll feature the Lobster Phenom ball machine at the Har-Tru Activation Court. The Phenom is a best in class training machine to develop player performance. Sign up and get on the court to try it yourself.
DIGITAL SUBSURFACE IRRIGATION
Water under the court
Beneath the courts at LTP Daniel Island, our most advanced irrigation system keeps the water level consistent throughout the tournament.
The HyQ Court is precise, digitally controlled, and environmentally friendly. The courts never need to be sprinkled, and they use far less water.
HAR-TRU HyQ COURT
The ultimate clay court experience
WHERE THE COAST MEETS THE COURT
Credit One Charleston Open, 2025
Join us in Charleston! We'd love to see you there!
March 28 to April 5, 2025
Nine days of fantastic tennis featuring the top players in the world.
Charleston, South Carolina
Pristine courts at the Credit One Stadium on Daniel Island.
WTA 500
Largest women’s only professional tennis tournament in North America.
Har-Tru Activation Court
Fun, games, prizes, giveaways, and demonstrations daily.
Lobster Ball Machines
Daily training drills against the mighty Lobster Phenom.
Glow Nights by Har-Tru
On Thursday, April 2, join us for a glow-in-the-dark tennis event!