Alex Eala has one career main-draw win at the US Open. She’s already a global star

The useful part

Alex Eala has become the Philippines' biggest sporting star since Manny Pacquiao. Now the 21-year-old's traveling army of fans have descended on Flushing Meadows The crowd began to swell in Louis Armstrong Stadium a half hour before 2pm. A fair number of fans were probably there to see Taylor Fritz and Terence Atmane practice, but it was the session after theirs that was the headline attraction on the Friday of the US Open's fan week.

How it works

• The blue, red and white throughout the stands, spotted on bucket hats and posters and basketball jerseys and flags, signaled who these people were here to see.
• Forbes estimates Eala's off-court earnings for the past year to exceed $5m, plus $1.7m in prize money, and her agent predicts she will be the world's second-highest-paid female athlete by 2027.
• This has been the year of Alex Eala, the 21-year-old sensation who has taken the tennis world by storm.
• At No 18, she is the Philippines' highest-ranked player ever, its biggest sports celebrity since Manny Pacquiao.
• The country's president hosted a reception to celebrate her success, and called for a national celebration after she won her first tour-level title last month at the DC Open.