July 25 Results from round-robin play at the USYSA national championships in Lake Buena Vista, Fla. Under-17 Boys San Juan Lightning (Sacramento, Calif.) 1, Team Boca Gunners (Boca Raton, Fla.) 1 Scorers: Jonathan Apilido (90); Consthandivine Harris (11). Chicago Magic Sockers 2, West Babylon (N.Y.) Panthers 1 Scorers: Steve Doster (47), Udo Seidel (90); Anthony Barberio (51). Under-17 Girls San Diego Surf 2, Sting ’83 (Dallas) 0 Scorers: Jennifer Williams (6), Kelley Schweighart (57). Carmel (Ind.) Cosmos 1, Chantilly (Va.) Hotspurs 0 Scorer: Ashley Swinehart (63). Under-19 Girls Windy City FC (Chicago) 3, Sting ’81 (Dallas) 0 Scorers: Sarah Lane (27), Beth White (41), Courtney Lewis (79). Colorado Rush Nike (Lakewood) 2, Northport/Cow Harbor (N.Y.) Piranha 1 Scorers: Camile Flenniken (1), Kathleen Antongiovanni (84); Annie Dipalo (31) Under-19 Boys Jackson (Miss.) FC 4, Vardar III (Southfield, Mich.) 1 Scorers: Matthew Ney (1, 54), Adauto Neto (50), James Gledhill (63); George Kithas (35) FC Delco Dynamo (West Chester, Pa.) 4, Colorado Rush Nike (Lakewood) 2 Scorers: Eric Solomon (40), Ryan Gibbs (75), James Costello (81), Kris Bertsch (90); Justin Kirk (23), Todd Dunivant (35) Under-18 Boys Wolfpack (Huntington Beach, Calif.) 3, FC Delco Black (West Chester, Pa.) 0 Scorer: Cliff McKinley (11, 59, 81). Charlotte (N.C.) SC Blue 1, Scott Gallagher (St. Louis) 0 Scorer: Caleb Riska (69). Under-18 Girls Michigan Hawks (Livonia) 2, Challenge 81/82 (Houston) 1 Scorers: Lauren Zacharski (50), Jen Tlachac (86); Jessica Hamilton (3). Colorado Rush Nike (Lakewood) 1, Weston (Conn.) Wild Thing 0 Scorer: Mary McDowell (34).