A veteran on the U.S. team, Becca Block remains at the top of her game after an outstanding summer in Athletes Unlimited

One of three returnees to the veteran U.S. team defense, Becca Block will be leaned on heavily at this year's world championship. A member of the national team program since 2012, Block is looking for her second gold medal.

Block has played in all three professional lacrosse leagues — UWLX, WPLL and Athletes Unlimited — and was named as the top defender in Athletes Unlimited last season.

One of the nation's best as a collegiate player, Dempsey Arsenault has taken her game to new levels

A dynamic midfielder, Dempsey earned her first U.S. team invite after scoring 103 points in leading Boston College to the NCAA championship game in 2018. She combined for 195 points her final two seasons and never let her foot off the gas pedal.

The former Tewaaraton Award winner helped lift Boston College's program to new levels

After a long wait, Sam Apuzzo is ready for her first world championship. A member of the training team for the 2015 U.S. U19 team, Apuzzo did not make the final roster for the team that competed in Scotland for a world championship. There's no more sitting out this time. Apuzzo made her debut with the senior team at the President's Cup in Florida in November 2018 and is ready to wear the red, white and blue.