Jack is the #2 seed in the last important junior tournament of the year, which got underway yesterday in Fort Lauderdale. Jack plays his first-round singles match today, and he and Keaton will play doubles later as well. Live-streaming is available at this link (signup is FREE): https://ioncourt.com/tournaments/6931b6d436cd30e2cc3d3ab7/live-score

In addition to developing his game and playing matches, Jack's career will include media appearances. On Sunday, December 7th, Jack and Ronit Karki, another up-and-coming American, appeared at the Prudential Center in Newark, NJ as the opening match in A Racquet at The Rock: Alcaraz v. Tiafoe & Anisimova v. Pegula. In addition, Jack and Ronit were featured at a New Jersey Devils game, where they sat in with the announcers and did a radio interview. You can see pictures and

Jack continued his terrific play at the ITF Junior World C hampionships, beating the number two-ranked player in the world, Alexander Vasilev of Bulgaria in straight sets 6-4, 6-4. Due to the tiebreak rules for this tournament unfortunately Jack did not make it to the semifinal group, but he has now beaten the number 2, 3, and 8 players from the ITF top 10. Jack’s serve was outstanding in this match and although Vasilev had a number of break points, Jack turned them all away

In the wee hours this morning, Jack squared off against fellow American Ben Wilwerth in the fourth round of the ITF World Junior Championships. Jack needed a win have a chance to advance to the semi-final round of the top four players. Jack played some of his best tennis in the opening set, dominating Ben with big aces and several brilliant passing shots, taking the set 6-1. After he broke Ben's serve to open the second set, he appeared to be well on his way to victory, but

After a decisive win in Round 1, Jack faced off against Max Schoenhaus, the #4 seed in this tournament and a tough 18-year-old German player who beat Ben Wilwerth, Jack's US teammate in the first round. Max opened very strongly, with a great serve and multiple aces, and jumped out to a 3-0 lead in the first set. Jack held his serve to make it 3-1, but Max continued to dominate with Jack unable to break, and Max took the first set 6-1. Jack left the court between sets and pla

Jack and Roig are both played well early in this match. They traded serves to 3-3 and then Jack got the first break to go up 4-3 but was unable to hold his serve as they moved to 4-4. Jack hit a bit of a rough patch with some unforced errors, but managed to stay even at 5-5. Roig jumped out to a 40 love lead but Jack battled back and they played multiple deuces before Jack broke him to go up 6-5, putting himself in a position to serve for the set. With a strong service game

Jack is in Chengdu, China where the top eight juniors in the world are competing in what is equivalent to a Grand Slam event. Here is a link to detailed information about the tournament: https://www.itftennis.com/en/news-and-media/articles/draw-made-for-2025-itf-world-tennis-tour-junior-finals/ Jack is seeded # 5 and will play Andres Santamarta Roig, the # 2 seed from Spain in the first round-robin match. They will play at 11:30 PM ET tonight (10/21/25), which is 11:30 AM W