George Opelka

🎾 YOU THINK YOU KNOW TENNIS? Meet CHALK AI. 🧠 It picks ATP & WTA winners. Think you can beat it? 🏆 JOIN THE CHALK CHALLENGE Pick your winners. Beat the machine. 👉 app.chalkflewup.com #CHALKChallenge #Tennis

In order to recognize the best athletes of all time, the list deserves representation from all sports. With that said, I made one adjustment to the list and included a representative from MLE, and surely one of the greatest athletes of all time. #mustardbelt 🌭

Zverev clinches for Team Europe — match stats on CHALK. #lavercup

🔥 ALCARAZ SURVIVES A SHOOTOUT High risk-reward tennis right down to the wire. The numbers tell you how close it was: 143 total points, Alcaraz won 73, Fritz 70. Full match stats on CHALK

🔥 DEMON DOES IT! Down a set. Tiebreak pressure. TEAM WORLD a 5–3 lead. 🌎 Full match stats on CHALK #lavercup

Tien vs Cobolli — match stats on CHALK. Link in profile. #lavercup

The “couch cam” is a cool mobile companion when paired with the big screen. Tien to serve and up a break on Cobolli 4-3. #lavercup

This guy cares. I spoke with Captain Noah last week & his face lit up when I mentioned Laver Cup. Why? Team tennis, elite players, rivalries, and couch parties jammed into a weekend with a format that fans can follow. Yannick & Captain Agassi get the best seats in the house.

I attended Laver Cup 2025 and San Francisco crushed it too. The venue, restaurants, hotels, hospitality and atmosphere were world class. Be proud of Vancouver. You should be. But the swipe at USA was cheap. If those are the “different values,” that’s an odd way to show them.

Get you some @DavisCup live scores on CHALK and a bunch of other tennis scores, news, and the challenge. Link is in the profile.

I’ve been to both and I can attest that @LaverCup is truly a religious experience too. Spent some time this week with Yannick Noah, Team Europe captain. They’re ready to go! P.S. We were at the BNP Paribas World Team Cup in Lake Nona, another MUST SEE event by @worldtennis

I hear ya but where do you draw the line? If the tour feels the need to expand the scope of the shot clock rule beyond time, they might as well get surgical and address touching the ears, the nose and grabbing the trap. 😎 #usopen

Check out the “Seed Tracker” on the CHALK app right now at the #usopen

From the @WorldCupFinal26 to another @challengeratp championship at the Lincoln Challenger featuring Bernard Tomic vs Mark Lajal. Livestream available via the ATP/WTA app. Amazing venue. #WeekendAtBernies.