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

Check out my latest article: In the Second City, Number One Is Iron Mike linkedin.com/pulse/second-ci… via @LinkedIn

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

Jim Courier was a Hall of Fame tennis player and he may be an even better analyst and commentator. I’m told he works hard at his trade and it shows. He has a special gift as both a match storyteller and a teacher. On full display at Laver Cup. #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

TT loathes Laver Cup just because, but they all want to know who’s tuned in. Amazing weekend for tennis. #lavercup

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

Ry🤖kina for the win! #usopen 🏆

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

US Open is LIVE on CHALK 🎾 Follow live scores, results, draws, rankings and every ATP & WTA seed throughout the tournament. Create your free account: app.chalkflewup.com/ #USOpen #Tennis

Who are you following at the #USOpen? Follow your favorite ATP & WTA players with live scores, results, rankings, and match alerts from CHALK. app.chalkflewup.com/

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.

Behind every one of these numbers is a student-athlete whose match, performance, and story will never be lost. Technology isn’t replacing tennis. It’s making sure tennis is remembered. Congratulations to the entire IONSport team on another remarkable season. 👏🎾

Good day on the grass!

Some of these droughts are surprising. Which one shocked you the most? #rolandgarros