Some of the biggest NCAA stars are heading to Arizona to participate in this weekend's 3X Nationals, a three-day tournament to determine USA Basketball's 2025 3×3 champion.

Sixteen four-player women's squads will take the court when the competition tips off on Friday, with top college programs like South Carolina, TCU, Vanderbilt, Oklahoma State, Florida, Richmond, and South Dakota State fielding 3×3 teams alongside pro clubs and other organizations.

"With the Olympic Games Los Angeles 2028 on the horizon, we are looking forward to welcoming 3×3 players, both veterans and those new to the game, to Mesa to compete in this exciting event that features a unique style of basketball," said USA Basketball CEO Jim Tooley.

Played in the FIBA half-court style, the tournament also serves as an evaluation tool for USA Basketball's 3×3 rosters, including the group tapped to represent the US at June's 3×3 World Cup in Mongolia.

While pro players are eligible for roster spots, college talents have often dominated international 3×3 teams, including TCU alum and new Chicago Sky rookie Hailey Van Lith, who earned bronze at the 2024 Paris Olympics.

This weekend's 3X Nationals could see NCAA standouts like Vanderbilt's All-American freshman Mikayla Blakes as well as South Carolina's Joyce Edwards, Tessa Johnson, and Chloe Kitts make cases for future USA Basketball roster spots.

How to watch the USA Basketball 3X Nationals

The 3X Nationals tip off at 6 PM ET on Friday, with the first two days consisting of pool play.

The top two teams in each of the four groups will advance to Sunday's championship bracket, where the quarterfinal round will begin at 1:20 PM ET and the tournament final is expected to take the court at 5:20 PM ET.

All games will stream live on YouTube.

Two-time WNBA champion Kelsey Plum dropped her 12-player 2025 Dawg Class roster on Wednesday, inviting another generation of college talent to join her at an Under Armour training camp designed to help NCAA athletes transition to the pros.

The new LA Sparks guard experienced her own growing pains in making the professional leap. In response, Plum launched the camp in 2023, aiming to specifically address those struggles and aid future pros.

Each year, Plum invites both graduating and returning NCAA stars to the training camp, hoping to help them overcome or even bypass some of the hurdles she encountered when entering the WNBA.

"Dawg Class is all about changing the game for the next generation of women's basketball players," explained Plum before the 2024 edition.

"All of these athletes have extraordinary talent and skill, and it is my mission to help them with that transition to the next level by cultivating that 'dawg' mentality — the grit, self-confidence and work ethic — to continue to succeed and evolve in their careers."

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2025 Dawg Camp taps NCAA champions, star freshmen

Now entering its third iteration, newly crowned Final Four Most Outstanding Player Azzi Fudd and her UConn teammate and fellow 2025 NCAA champ KK Arnold are both making Dawg Class returns — Fudd took part in the 2023 edition while Arnold capped her freshman season at Plum's 2024 camp.

Also returning to the elite roster are 2024 alums Shyanne Sellers (Maryland) and Georgia Amoore (Kentucky), with Amoore having featured on all three Dawg Class rosters so far.

Both Amoore and Sellers, as well as first-time invitee and Harvard senior Harmoni Turner — the 2024/25 Beck Hammon Mid-Major Player of the Year — are turning pro this year, with the trio hoping to hear their names called during Monday's 2025 WNBA Draft.

Like Turner, eight other top college athletes are also making their Dawg Class debuts this year, including a quartet of the NCAA's most impressive freshmen: Michigan's Syla Swords, Ohio State's Jaloni Cambridge, USC's Kayleigh Heckel, and Vanderbilt's Mikayla Blakes.

Kelsey Plum's 2025 Under Armour Dawg Class

*denotes players who have declared for the 2025 WNBA Draft