Four of the five regions added a newcomer to their top 10 in this week's USA Lacrosse High School Boys' Regional Rankings.
Staples (Conn.) becomes the fifth team from Connecticut to join the Northeast Region rankings.
South Carolina state champion Lucy Beckham (S.C.) used its state title run to vault into the South Region rankings.
Worthington Kilbourne’s (Ohio) continued success made it a worthy addition in the Midwest Region.
In the West Region, it’s Monte Vista (Calif.) which has used a late-season run that included a win over a previously ranked team to earn a spot.
Scroll below for this week's regional rankings updates for high school boys' lacrosse in the Northeast, Mid-Atlantic, South, Midwest and West, complete with recaps of the teams' recent and upcoming action.
Compiled by USA Lacrosse writers with input from coaches around the country, rankings and records reflect results as of previous Sunday.