Girls 15 Volleyball Team · 603 United · Milford, NH
603 United 15-Seacoast white is the #3551 ranked girls 15 club volleyball team for the 2025-2026 season, with an Elo rating of 1488 and a 14-19 record (42% win rate) across 33 matches. The team competes as part of 603 United (Milford, NH).
603 United 15 Seacoast White is a youth club team competing under 603 United Volleyball Club, a New Hampshire-based program known for elite training and competitive opportunities. The club recently merged with Dynamo Volleyball Club in June 2025, strengthening its position as the largest and most competitive program in the state. Limited specific performance data is available for this particular 15U team during the 2025-2026 season.
Competitive Level: Strong regional program
| Date | Event | Opponent | Score | W/L | Sets |
|---|---|---|---|---|---|
| 2026-05-03 | Lockdown VBC 15 Owls | 0-2 | L | 15-25, 16-25 | |
| 2026-05-03 | Mill City 15 Orange | 0-2 | L | 6-25, 20-25 | |
| 2026-05-02 | Mass Premier 15-3 Blue | 2-0 | W | 26-24, 25-21 | |
| 2026-05-02 | NH Seacoast 15 Open | 2-1 | W | 19-25, 25-18, 11-15 | |
| 2026-05-02 | Maine Jrs 15-National | 2-0 | W | 24-26, 24-26 | |
| 2026-03-29 | Mass Premier 15 2 | 0-2 | L | 25-12, 25-22 | |
| 2026-03-29 | Mass Premier 15 1 | 0-2 | L | 25-22, 25-22 | |
| 2026-03-29 | NH Seacoast 15 Open | 1-2 | L | 12-25, 25-14, 15-11 | |
| 2026-03-01 | LIVBC Girls 15 Blue | 1-2 | L | 22-25, 25-23, 13-15 | |
| 2026-02-28 | BEV 15 Elite | 2-1 | W | 25-27, 25-21, 12-15 | |
| 2026-02-28 | SLAM 15P Black | 0-2 | L | 18-25, 14-25 | |
| 2026-02-28 | Nova 15 Premier Kim | 2-1 | W | 32-34, 25-21, 15-9 | |
| 2026-02-27 | 15 ELITE RAFA NVA | 0-2 | L | 25-15, 25-18 | |
| 2026-02-27 | Prodigy 15.1 Premier | 0-2 | L | 25-11, 25-12 | |
| 2026-02-27 | EVA 15 Gold | 0-2 | L | 25-9, 25-16 | |
| 2026-02-21 | Mass Premier 15-3 Blue | 2-1 | W | 25-19, 11-25, 15-13 | |
| 2026-02-21 | Lockdown VBC 15 Owls | 0-2 | L | 25-16, 25-14 | |
| 2026-02-21 | SISU VB 15 1 | 2-1 | W | 13-25, 25-18, 14-16 | |
| 2026-02-01 | SLAM 15P Red | 1-2 | L | 24-26, 25-14, 12-15 | |
| 2026-02-01 | South County 15-Gold | 2-0 | W | 16-25, 16-25 | |
| 2026-01-31 | TeamLVC 15 Pink | 0-2 | L | 10-25, 21-25 | |
| 2026-01-31 | LHV Girls 15-2 Ember | 0-2 | L | 21-25, 9-25 | |
| 2026-01-31 | MGA 15's Stars | 0-2 | L | 23-25, 24-26 | |
| 2026-01-24 | CMASS EDGE 15 White | 1-2 | L | 25-14, 22-25, 10-15 | |
| 2026-01-24 | Asphalt Green VBC 15-White | 1-2 | L | 23-25, 25-16, 15-12 | |
| 2026-01-24 | LI Legacy VBC 15 White | 0-2 | L | 25-17, 25-18 | |
| 2025-12-14 | Northeast 15 Orange | 1-2 | L | 23-25, 25-21, 16-18 | |
| 2025-12-14 | LHV Girls 15-3 Prowl | 2-0 | W | 14-25, 27-29 | |
| 2025-12-14 | ValleyVBC Elite | 2-0 | W | 25-27, 16-25 | |
| 2025-12-14 | NE Storm 15 Tempest | 2-0 | W | 17-25, 7-25 | |
| 2025-12-13 | MGA 15's Stripes | 2-0 | W | 25-20, 25-20 | |
| 2025-12-13 | ENVY 15 LANDSLIDE | 2-1 | W | 21-25, 25-12, 15-11 | |
| 2025-12-13 | PV 15 Elite | 2-0 | W | 25-16, 25-15 |
| Date | Opponent | Score | W/L | Division | Opp Elo | Elo Before | Elo After | Change | K | SoS |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-03 | Lockdown VBC 15 Owls | 0-2 | L | OPEN | 1684 | 1493 | 1488 | -5 | 40 | 1.00 |
| 2026-05-03 | Mill City 15 Orange | 0-2 | L | OPEN | 1595 | 1499 | 1493 | -6 | 35 | 1.00 |
| 2026-05-02 | Mass Premier 15-3 Blue | 2-0 | W | OPEN | 1377 | 1490 | 1499 | +9 | 26 | 1.00 |
| 2026-05-02 | NH Seacoast 15 Open | 2-1 | W | OPEN | 1529 | 1472 | 1490 | +18 | 35 | 1.00 |
| 2026-05-02 | Maine Jrs 15-National | 2-0 | W | OPEN | 1636 | 1426 | 1472 | +46 | 48 | 1.00 |
| 2026-03-29 | Mass Premier 15 2 | 0-2 | L | OPEN | 1518 | 1432 | 1426 | -6 | 35 | 1.00 |
| 2026-03-29 | NH Seacoast 15 Open | 1-2 | L | OPEN | 1510 | 1435 | 1432 | -3 | 35 | 1.00 |
| 2026-03-29 | Mass Premier 15 1 | 0-2 | L | OPEN | 1621 | 1438 | 1435 | -3 | 40 | 1.00 |
| 2026-03-01 | LIVBC Girls 15 Blue | 1-2 | L | AMERICAN | 1284 | 1451 | 1438 | -13 | 26 | 1.00 |
| 2026-02-28 | BEV 15 Elite | 2-1 | W | AMERICAN | 1411 | 1445 | 1451 | +6 | 32 | 1.00 |
| 2026-02-28 | SLAM 15P Black | 0-2 | L | AMERICAN | 1505 | 1460 | 1445 | -15 | 35 | 1.00 |
| 2026-02-28 | Nova 15 Premier Kim | 2-1 | W | AMERICAN | 1436 | 1450 | 1460 | +10 | 32 | 1.00 |
| 2026-02-27 | 15 ELITE RAFA NVA | 0-2 | L | AMERICAN | 1540 | 1463 | 1450 | -13 | 35 | 1.00 |
| 2026-02-27 | EVA 15 Gold | 0-2 | L | AMERICAN | 1625 | 1475 | 1463 | -12 | 40 | 1.00 |
| 2026-02-27 | Prodigy 15.1 Premier | 0-2 | L | AMERICAN | 1858 | 1481 | 1475 | -6 | 54 | 1.00 |
| 2026-02-21 | Mass Premier 15-3 Blue | 2-1 | W | OPEN | 1484 | 1474 | 1481 | +7 | 35 | 1.00 |
| 2026-02-21 | SISU VB 15 1 | 2-1 | W | OPEN | 1503 | 1454 | 1474 | +20 | 35 | 1.00 |
| 2026-02-21 | Lockdown VBC 15 Owls | 0-2 | L | OPEN | 1530 | 1461 | 1454 | -7 | 35 | 1.00 |
| 2026-02-01 | South County 15-Gold | 2-0 | W | AMERICAN | 1273 | 1444 | 1461 | +17 | 26 | 1.00 |
| 2026-02-01 | SLAM 15P Red | 1-2 | L | AMERICAN | 1464 | 1454 | 1444 | -10 | 35 | 1.00 |
| 2026-01-31 | LHV Girls 15-2 Ember | 0-2 | L | AMERICAN | 1553 | 1490 | 1454 | -36 | 35 | 1.00 |
| 2026-01-31 | MGA 15's Stars | 0-2 | L | AMERICAN | 1474 | 1525 | 1490 | -35 | 32 | 1.00 |
| 2026-01-31 | TeamLVC 15 Pink | 0-2 | L | AMERICAN | 1637 | 1558 | 1525 | -33 | 35 | 1.00 |
| 2026-01-24 | CMASS EDGE 15 White | 1-2 | L | PREMIER | 1452 | 1574 | 1558 | -16 | 26 | 1.00 |
| 2026-01-24 | Asphalt Green VBC 15-White | 1-2 | L | PREMIER | 1479 | 1599 | 1574 | -25 | 26 | 1.00 |
| 2026-01-24 | LI Legacy VBC 15 White | 0-2 | L | PREMIER | 1603 | 1629 | 1599 | -30 | 32 | 1.00 |
| 2025-12-14 | Northeast 15 Orange | 1-2 | L | CLUB | 1671 | 1647 | 1629 | -18 | 35 | 1.00 |
| 2025-12-14 | LHV Girls 15-3 Prowl | 2-0 | W | CLUB | 1577 | 1618 | 1647 | +29 | 32 | 1.00 |
| 2025-12-14 | ValleyVBC Elite | 2-0 | W | CLUB | 1500 | 1601 | 1618 | +17 | 26 | 1.00 |
| 2025-12-14 | NE Storm 15 Tempest | 2-0 | W | CLUB | 1479 | 1575 | 1601 | +26 | 32 | 1.00 |
| # | Name | Position | Grad Year | Height | Commitment |
|---|---|---|---|---|---|
| 1 | Olivia Buchanan | RS | 2029 | ||
| 3 | Madison Guimaraes | RS | 2029 | ||
| 4 | Ava Biron | RS | 2029 | ||
| 4 | Caroline Boyd | MB | 2029 | ||
| 5 | McKayla Callahan | DS | 2029 | ||
| 7 | Kelsey Lonsinger | DS | 2028 | ||
| 9 | Molly Bergeron | S | 2029 | ||
| 10 | Summer Callahan | RS | 2029 | ||
| 11 | Briar DeVitto | S | 2023 | ||
| 12 | Alexa Petersen | RS | 2029 | ||
| 18 | Molly OConnor | MB | 2029 |
603 United 15-Seacoast white is the #3551 ranked girls 15 club volleyball team in the country for the 2025-2026 season, with an Elo rating of 1488 based on 33 matches. Rankings update daily after match results.
14 wins, 19 losses (42% win rate) across 33 matches in the 2025-2026 season. Every match played against any opponent in the country counts toward this record.
603 United 15-Seacoast white is part of 603 United, based in Milford, NH. View the full 603 United club page to see every team in the program and the club's overall ranking.
603 United 15-Seacoast white carries a roster of 11 players including Olivia Buchanan, Madison Guimaraes, Ava Biron. The full roster below lists each player's position, class year, height, and college commitment when available.
VolleyLens uses an Elo rating system tuned for volleyball: every team starts at 1500, ratings update after every match using K-factor 32 with margin-of-victory adjustment, and a strength-of-schedule multiplier accounts for opponent difficulty. Read the full methodology at /insights/volleylens-volleyball-ranking-methodology.