| The table below contains the high school state and divisional champions and runners-up for 2010. If you have additions or corrections, please send an e-mail to dan@laxpower.com with the specifics. |
| State (Division) | Champion | Runner-Up |
| Alabama | Vestavia 13 | Oak Mountain 9 |
| Arizona (Division 1) | Chaparral 21 | Horizon 4 |
| Arizona (Division 2) | Horizon II 14 | Desert Vista 11 |
| California (North Coast) | Monte Vista 6 | Amador Valley 5 |
| California (San Diego) | Torrey Pines 9 | Coronado 8 |
| California (Southern) | Los Alamitos 24 | Redondo Union 7 |
| Colorado | Cherry Creek 18 | Denver East 8 |
| Connecticut (Division I) | New Canaan 10 | Greenwich 9 |
| Connecticut (Division II) | Fairfield Ludlowe 15 | Staples 9 |
| Delaware | Cape Henlopen 12 | Saint Mark's 7 |
| Florida FHSAA | Vero Beach 10 | Lake Brantley 9 |
| Georgia A-AAAA | Westminster 22 | West Forsyth 9 |
| Georgia AAAAA | Milton 14 | Lassiter 4 |
| Idaho | Bishop Kelly 13 | Eagle 8 |
| Illinois | Loyola Academy 18 | New Trier 11 |
| Indiana | Zionsville 10 | Culver Academy 9 |
| Kentucky | Kentucky Country Day 5 | Collegiate 2 |
| Maine (A) | Scarborough 11 | Mt. Ararat 7 |
| Maine (B) | North Yarmouth Academy 7 | Waynflete 3 |
| Maryland (2A-1A) | Winters Mill 19 | Loch Raven 8 |
| Maryland (3A-2A) | Century 14 | North Harford 7 |
| Maryland (4A-3A) | South River 12 | C. Milton Wright 10 |
| Maryland (IAAM-A) | McDonogh School 17 | Notre Dame Prep 8 |
| Maryland (IAAM-B) | Park School 15 | Friends School 9 |
| Maryland (IAAM-C) | St. John’s Catholic Prep 9 | St. Timothy's 7 |
| Massachusetts (I) | Framingham 8 | Longmeadow 7 |
| Massachusetts (II) | Norwell 15 | Winchester 10 |
| Michigan (1) | Rockford 19 | Brighton 11 |
| Michigan (2) | Okemos 20 | Flint Powers Catholic 6 |
| Minnesota (MSHSL) | Blake School 11 | Eden Prairie 10 |
| Minnesota (NSLA) | Monticello 16 | Buffalo 9 |
| Missouri | Nerinx Hall 11 | Ursuline Academy 8 |
| New England (Founders) | Loomis Chaffee School | |
| New England (ISL) | Thayer Academy | |
| New Hampshire (Division I) | Londonderry 8 | Pinkerton Academy 3 |
| New Hampshire (Division II) | Bishop Guertin 10 | Portsmouth 9 |
| New Hampshire (Division III) | Hollis-Brookline 10 | Kearsarge 4 |
| New Jersey (NJSIAA) | Ridgewood 7 | Mendham 6 |
| New Jersey (Prep A) | Peddie School 11 | Princeton Country Day 9 |
| New Jersey (Prep B) | Morristown-Beard 12 | Stuart Country Day 11 |
| New York (A) | Farmingdale 6 | Lakeland-Panas 5 |
| New York (B) | Garden City 20 | Fox Lane 10 |
| New York (C) | Shoreham-Wading River 10 | Carthage 9 |
| New York (NYSAISAA) | Portledge School 10 | Hackley School 6 |
| North Carolina (NCHSAA) | Charlotte Catholic 12 | Hoggard 11 |
| North Carolina (NCISAA) | Charlotte Country Day 14 | Ravenscroft School 12 |
| Ohio (Club) | Anderson 14 | North Canton Hoover 8 |
| Ohio (I) | Medina 15 | Upper Arlington 9 |
| Ohio (II) | Hathaway Brown 14 | Chagrin Falls 5 |
| Oregon | Oregon City 15 | Wilson 6 |
| Pennsylvania (PIAA) | Radnor 14 | Springfield (Delco) 7 |
| Rhode Island (Div. I) | Barrington 11 | La Salle 9 |
| Rhode Island (Div. II) | Bay View 11 | Mt. Hope 8 |
| Rhode Island (Div. III) | South Kingstown 15 | East Providence 10 |
| South Carolina | Blythewood 14 | Riverside 12 |
| Tennessee | St. George's 11 | Ensworth 10 |
| Texas (Division I) | St. John's 12 | Cy-Fair 6 |
| Texas (Division II) | Coppell 12 | St. Agnes Academy 7 |
| Utah (Division I) | Alta 19 | Riverton 3 |
| Utah (Division II) | Lone Peak 9 | Cache Valley 8 |
| Vermont (Division 1) | Mt. Anthony Union 12 | Middlebury Union 7 |
| Vermont (Division 2) | Burr & Burton 9 | Chelsea 7 |
| Virginia (VHSL) | Western Albemarle 14 | W.T. Woodson 13 |
| Virginia (VISAA I) | St. Stephen's & St. Agnes 13 | Collegiate School 12 |
| Virginia (VISAA II) | St. Anne's-Belfield 20 | Highland School 5 |
| Washington (Division 1) | Lakeside 15 | Bainbridge Island 10 |
| Washington (Division 2) | Eastside Catholic 17 | Kennedy Catholic 5 |
| West Virginia | Fairmont 16 | Buckhannon-Upshur 6 |
| Wisconsin | Arrowhead 13 | Verona 5 |
|
Dr. Laurence Feldman, Executive Director Dr. Robert Kroshefsky, Director of Men's Lacrosse Dr. Daniel Larsen, Director of Women's Lacrosse George Baldassare, Director of HS Boys' Lacrosse copyright LaxMath.com June, 2019 |