USA Lacrosse High School Boys' Regional Rankings: Mid-Atlantic Movement, Two New Teams in West Top 10

Malvern Prep (Pa.) is the new No. 1 nationally, but what was the impact of the Friars' big win over McDonogh (Md.) regionally?

Below you'll find this week's Top 10 updates for high school boys' lacrosse in the Mid-Atlantic, South and West regions, complete with recaps of the teams' recent and upcoming action. Northeast and Midwest updates will start next week.

Compiled by USA Lacrosse writers with input from coaches around the country, rankings and records reflect results as of previous Sunday.