Watch episode one of the new Journey to Jeddah series, which features Tien and Sakamoto

“I just go out there and try and enjoy it as much as I can.”

Relaxed, unhurried and backed by a quiet, unwavering self-belief, Learner Tien radiates ease as he reflects on a breakthrough season that has turned heads across the ATP Tour.

Still just 19, the rising American surged into the title match at the 2024 Next Gen ATP Finals presented by PIF and now returns to the 20-and-under showdown in 2025 as one of the players to watch. His year featured a series of firsts and milestones, including a maiden ATP 250 crown in Metz, marking him as one of the sport’s fastest-climbing talents.

In the opening episode of the new Journey to Jeddah series, Tien rewinds to his earliest memories on court, shares what he’s learned from his debut year on Tour and opens up about competitiveness, pressure and why friendships with peers matter more than most people realise.

“I think all the young guys do a great job at pushing each other. It helps seeing familiar faces in new places,” Tien says. “So many other guys are living almost the same life as you… It’s reassuring to know you share so much in common with the people around you.”

It All Adds Up

Also stepping into the spotlight in Episode 1 is Japan’s Rei Sakamoto. The 19-year-old, known for his self-proclaimed quirky personality and booming serve, is navigating the pivotal transition from juniors to the ATP Tour and ATP Challenger Tour. Coach Federico Ricci is encouraged by Sakamoto’s development, but highlights the importance of sharpening focus as the next stage of his career begins to unfold.

Featuring expert insight from Lee Goodall and Candy Reid-Harrop, episode one sets the scene for a compelling series ahead, charting the journeys of the game’s most exciting young names as they race toward Jeddah. Watch the first episode now.

The 2025 Next Gen ATP Finals presented by PIF will take place from 17–21 December.