Here are both rosters:
Team World:
Leandro Bolmaro (Argentina): 17 - 6'8" - SF/PF - Weber Bahia (LNB - Top Argentine League)
Josh Green (Australia): 17 - 6'6" - SF - Undeclared [ESPN 2019 #21]
Yago Mateus (Brazil): 19 - 5'10" - PG - Paulistano (NBB - Top Brazilian League)
Ignas Brazdeikis (Canada): 18 - 6'8" - SF - Michigan signee [ESPN 2018 4-Star Recuit]
RJ Barrett (Canada): 17 - 6'7" - SG/SF - Duke signee [ESPN 2018 #1]
Andrew Nembhard (Canada): 18 - 6'4" - PG - Florida signee [ESPN 2018 #30]
Kevin Zhang (China): 18 - 6'9" - PF - Undeclared [ESPN 2018 3-Star Recruit]
Jaylen Hoard (France): 19 - 6'8" - SF - Wake Forest signee [ESPN 2018 #20]
Bathiste Tchouaffé (France): 19 - 6'5" - SG - Nanterre 92 (LNB Pro A - Top French League)
N'Faly Dante (Mali): 16 - 7'0" - C - Undeclared [ESPN 2020 #9]
Charles Bassey (Nigeria): 17 - 6'10" - PF - Undeclared [ESPN 2019 #3]
Daniel Oturu (Nigeria): 18 - 6'10" - PF/C - Minnesota signee [ESPN 2018 #53]
Team USA:
Darius Bazley (Cincinnati, OH): 17 - 6'9" - PF - Uncommitted (G-League bound)
Bol Bol (Olathe, KS): 19 - 7'2" - C - Oregon signee [ESPN 2018 #4]
Jordan Brown (Rosewood, CA): 18 - 6'10" - PF/C - Undeclared [ESPN 2018 #27]
Darius Garland (Brentwood, TN): 18 - 6'2" - PG - Vanderbilt signee [ESPN 2018 #13]
Quentin Grimes (The Woodlands, TX): 17 - 6'4" - SG - Kansas signee [ESPN 2018 #8]
Tyler Herro (Greenfield, WI): 18 - 6'5" - SG - Kentucky signee [ESPN 2018 #25]
Keldon Johnson (Sterling,VA): 18 - 6'6" - SF/SG - Kentucky signee [ESPN 2018 #6]
Tre Jones (Apple Valley, MN): 18 - 6'2" - PG - Duke signee [ESPN 2018 #12]
Louis King (Columbus, NJ): 19 - 6'7" - SF - Oregon signee [ESPN 2018 #14]
Romeo Langford (New Albany, IN): 18 - 6'6" - SG/SF - Undeclared [ESPN 2018 #5]
David McCormack (Norfolk, VA): 18 - 6'10" - C - Kansas signee [ESPN 2018 #28]
Cam Reddish (Norristown, PA): 18 - 6'8" - SG/SF - Duke signee [ESPN 2018 #3]
Zion Williamson (Spartanburg, SC): 17 - 6'7" - SF/PF - Duke signee [ESPN 2018 #2]
The game is Friday, April 13th at 10pm EST on ESPN2
http://www.nikehoopsummit.com/Looks like a fairly stacked USA roster. Does the world have much chance here? Not too familiar with many of these other guys.