Girls 15 Volleyball Team · JVBC · Johnston, IA
JVBC 15-S is the #4133 ranked girls 15 club volleyball team for the 2025-2026 season, with an Elo rating of 1456 and a 13-13 record (48% win rate) across 27 matches. The team competes as part of JVBC (Johnston, IA).
| Date | Event | Opponent | Score | W/L | Sets |
|---|---|---|---|---|---|
| 2026-05-10 | Atlas Navy (CH) (7) | 0-2 | L | 25-10,25-7 | |
| 2026-05-10 | NYC Volley Verse SI 15u (GE) (14) | 2-0 | W | 27-29,21-25 | |
| 2026-05-09 | Vipers VBC 15-X (XL) (20) | 2-0 | W | 25-14,25-15 | |
| 2026-05-09 | NYC Volley Verse 15u Navy (GE) (15) | 2-0 | W | 25-19,25-19 | |
| 2026-05-09 | Crosscourt 15 Black (KE) (3) | 0-2 | L | 25-18,25-10 | |
| 2026-04-19 | GSEVC 15 National Blue (GE) (4) | 0-2 | L | 25-15,25-20 | |
| 2026-04-19 | Warren Sixpack 15 white (GE) (3) | 2-1 | W | 25-23,14-25,6-15 | |
| 2026-04-18 | MVBC 15 WHITE (GE) (10) | 2-0 | W | 25-27,19-25 | |
| 2026-04-18 | CJ Heat 15 Black 3 (GE) (11) | 2-0 | W | 22-25,23-25 | |
| 2026-04-18 | SPARKS VBC 15 RED (KE) (1) | 1-2 | L | 25-16,11-25,15-2 | |
| 2026-03-15 | CAL Cobras 15-U | 2-0 | W | 23-25, 12-25 | |
| 2026-03-15 | Panhandle Boomers 15-1 | 2-1 | W | 26-24, 22-25, 15-12 | |
| 2026-03-15 | RVBC 15U Red | 2-0 | W | 25-27, 18-25 | |
| 2026-03-14 | CAL Cobras 15-U | 2-0 | W | 25-15, 25-15 | |
| 2026-03-14 | iRoySport 15 Blue | 1-1 | D | 16-25, 25-19 | |
| 2026-03-14 | RVBC 15U Red | 0-2 | L | 25-22, 26-24 | |
| 2026-03-14 | Panhandle Boomers 15-1 | 0-2 | L | 24-26, 20-25 | |
| 2026-03-01 | Spikehers 15 Blue | 0-2 | L | 25-8, 25-7 | |
| 2026-03-01 | WVVC 15 BLACK | 2-0 | W | 25-9, 25-14 | |
| 2026-03-01 | SpikeHers 15 Pink | 2-0 | W | 25-16, 25-13 | |
| 2026-02-28 | Conquest 15 Cougars | 0-2 | L | 25-13, 25-13 | |
| 2026-02-28 | WVVC 15 GREEN | 0-2 | L | 25-20, 25-14 | |
| 2026-01-11 | Conquest 15 J | 2-0 | W | 23-25, 14-25 | |
| 2026-01-11 | NYCLBVC 15U BLACK | 0-2 | L | 25-20, 25-15 | |
| 2026-01-11 | TEVA 15-10 | 0-2 | L | 12-25, 19-25 | |
| 2026-01-10 | PREVAIL Girls 15 Purple | 0-2 | L | 25-21, 25-23 | |
| 2026-01-10 | Ocean 15 Tyler | 0-2 | L | 26-24, 25-20 |
| Date | Opponent | Score | W/L | Division | Opp Elo | Elo Before | Elo After | Change | K | SoS |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-10 | NYC Volley Verse SI 15u (GE) (14) | 2-0 | W | CLUB | 1446 | 1444 | 1456 | +12 | 35 | 1.00 |
| 2026-05-10 | Atlas Navy (CH) (7) | 0-2 | L | CLUB | 1500 | 1461 | 1444 | -17 | 35 | 1.00 |
| 2026-05-09 | Crosscourt 15 Black (KE) (3) | 0-2 | L | CLUB | 1462 | 1479 | 1461 | -18 | 32 | 1.00 |
| 2026-05-09 | NYC Volley Verse 15u Navy (GE) (15) | 2-0 | W | CLUB | 1268 | 1476 | 1479 | +3 | 19 | 1.00 |
| 2026-05-09 | Vipers VBC 15-X (XL) (20) | 2-0 | W | CLUB | 1170 | 1473 | 1476 | +3 | 19 | 1.00 |
| 2026-04-19 | Warren Sixpack 15 white (GE) (3) | 2-1 | W | CLUB | 1476 | 1460 | 1473 | +13 | 35 | 1.00 |
| 2026-04-19 | GSEVC 15 National Blue (GE) (4) | 0-2 | L | CLUB | 1602 | 1473 | 1460 | -13 | 40 | 1.00 |
| 2026-04-18 | CJ Heat 15 Black 3 (GE) (11) | 2-0 | W | CLUB | 1452 | 1463 | 1473 | +10 | 32 | 1.00 |
| 2026-04-18 | SPARKS VBC 15 RED (KE) (1) | 1-2 | L | CLUB | 1526 | 1473 | 1463 | -10 | 35 | 1.00 |
| 2026-04-18 | MVBC 15 WHITE (GE) (10) | 2-0 | W | CLUB | 1341 | 1467 | 1473 | +6 | 26 | 1.00 |
| 2026-03-15 | Panhandle Boomers 15-1 | 2-1 | W | AMERICAN | 1454 | 1459 | 1467 | +8 | 32 | 1.00 |
| 2026-03-15 | RVBC 15U Red | 2-0 | W | AMERICAN | 1495 | 1442 | 1459 | +17 | 35 | 1.00 |
| 2026-03-15 | CAL Cobras 15-U | 2-0 | W | AMERICAN | 1235 | 1428 | 1442 | +14 | 26 | 1.00 |
| 2026-03-14 | RVBC 15U Red | 0-2 | L | AMERICAN | 1465 | 1461 | 1428 | -33 | 35 | 1.00 |
| 2026-03-14 | iRoySport 15 Blue | 1-1 | D | AMERICAN | 1608 | 1444 | 1461 | +17 | 40 | 1.00 |
| 2026-03-14 | CAL Cobras 15-U | 2-0 | W | AMERICAN | 1316 | 1421 | 1444 | +23 | 26 | 1.00 |
| 2026-03-14 | Panhandle Boomers 15-1 | 0-2 | L | AMERICAN | 1379 | 1463 | 1421 | -42 | 32 | 1.00 |
| 2026-03-01 | Spikehers 15 Blue | 0-2 | L | PREMIER | 1602 | 1489 | 1463 | -26 | 40 | 1.00 |
| 2026-03-01 | SpikeHers 15 Pink | 2-0 | W | PREMIER | 1358 | 1452 | 1489 | +37 | 32 | 1.00 |
| 2026-03-01 | WVVC 15 BLACK | 2-0 | W | PREMIER | 1334 | 1413 | 1452 | +39 | 32 | 1.00 |
| 2026-02-28 | WVVC 15 GREEN | 0-2 | L | PREMIER | 1412 | 1444 | 1413 | -31 | 32 | 1.00 |
| 2026-02-28 | Conquest 15 Cougars | 0-2 | L | PREMIER | 1561 | 1468 | 1444 | -24 | 35 | 1.00 |
| 2026-01-11 | Conquest 15 J | 2-0 | W | PREMIER | 1520 | 1389 | 1468 | +79 | 40 | 1.00 |
| 2026-01-11 | NYCLBVC 15U BLACK | 0-2 | L | PREMIER | 1481 | 1414 | 1389 | -25 | 35 | 1.00 |
| 2026-01-11 | TEVA 15-10 | 0-2 | L | PREMIER | 1623 | 1452 | 1414 | -38 | 40 | 1.00 |
| 2026-01-10 | PREVAIL Girls 15 Purple | 0-2 | L | PREMIER | 1476 | 1476 | 1452 | -24 | 32 | 1.00 |
| 2026-01-10 | Ocean 15 Tyler | 0-2 | L | PREMIER | 1500 | 1500 | 1476 | -24 | 32 | 1.00 |
| # | Name | Position | Grad Year | Height | Commitment |
|---|---|---|---|---|---|
| 13 | Avery Denham | 2027 | |||
| 21 | Claudia Madarova | 2029 | |||
| 14 | Mia Martinez | 2028 | |||
| 6 | Miley Matos | 2029 | |||
| 15 | Sarah Castellanos | 2028 | |||
| 17 | Emerson McCann | 2029 | |||
| 11 | Sophie Ramos | 2029 | |||
| 17 | Alana Romito | 2028 | |||
| 11 | Sydney Simon | 2028 | |||
| 28 | Makenzie Thompson | 2027 | |||
| 28 | Mackenzie Thompson | 2027 | |||
| 20 | Keira McCann | 2028 | |||
| 10 | Diana Menchuk | 2028 | |||
| 30 | Ava Niechwiadowicz | 2029 | |||
| 8 | Siena Ortenzi | 2028 | |||
| 4 | Maia Ramos | 2029 | |||
| 27 | Layla Springfield | 2027 |
JVBC 15-S is the #4133 ranked girls 15 club volleyball team in the country for the 2025-2026 season, with an Elo rating of 1456 based on 27 matches. Rankings update daily after match results.
13 wins, 13 losses (48% win rate) across 27 matches in the 2025-2026 season. Every match played against any opponent in the country counts toward this record.
JVBC 15-S is part of JVBC, based in Johnston, IA. View the full JVBC club page to see every team in the program and the club's overall ranking.
JVBC 15-S carries a roster of 17 players including Avery Denham, Claudia Madarova, Mia Martinez. 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.