Boys 15 Volleyball Team · Core Volleyball Club · Hillsborough, CA
Core 15-National is the #286 ranked boys 15 club volleyball team for the 2026-2027 season, with an Elo rating of 1225 and a 2-12 record (14% win rate) across 14 matches. The team competes as part of Core Volleyball Club (Hillsborough, CA).
| Date | Event | Opponent | Score | W/L | Sets |
|---|---|---|---|---|---|
| 2026-11-08 | BAVC 15-2 Boys (NC) (96) | 0-2 | L | 26-24,25-14 | |
| 2026-11-08 | RAGE 15 SARAH (NC) (78) | 0-2 | L | 20-25,17-25 | |
| 2026-11-08 | Diablo Black 16-1 (NC) (47) | 0-2 | L | 15-25,15-25 | |
| 2026-11-08 | Core 16 Black (NC) (76) | 0-2 | L | 16-25,17-25 | |
| 2026-10-25 | Bay to Bay 14-Premier (NC) (65) | 0-2 | L | 9-25,16-25 | |
| 2026-10-25 | Tyrants 14 Black (NC) (59) | 0-2 | L | 16-25,23-25 | |
| 2026-10-25 | Sand Boys 16 Gold (NC) (31) | 1-2 | L | 25-27,25-23,15-10 | |
| 2026-10-25 | CBVC 15-Black (NC) (70) | 0-2 | L | 13-25,25-27 | |
| 2026-10-04 | SF Elite B 16 Navy (NC) (25) | 0-2 | L | 25-16,25-19 | |
| 2026-10-04 | CBVC 15-Black (NC) (70) | 0-2 | L | 25-9,25-22 | |
| 2026-10-04 | SF Elite B 15 Gold (NC) (44) | 0-2 | L | 25-14,25-11 | |
| 2026-10-04 | NorCal Boys 15-1 (NC) (61) | 0-2 | L | 22-25,15-25 | |
| 2026-09-20 | Tyrants 510 16 Black (NC) (26) | 0-2 | L | 25-18,25-10 | |
| 2026-09-20 | Red Rock Boys 15-1 (NC) (17) | 0-2 | L | 25-20,25-7 | |
| 2026-09-20 | YubaElite 16B Blue (NC) (48) | 0-2 | L | 25-11,25-12 | |
| 2026-09-19 | Bay to Bay 15-National (NC) (53) | 0-2 | L | 25-15,25-17 | |
| 2026-09-19 | Golden State 16 Gold (NC) (42) | 2-0 | W | 24-26,18-25 | |
| 2026-09-19 | Red Rock Boys 16 Tom Alameda (NC) (64) | 2-0 | W | 23-25,14-25 |
| Date | Opponent | Score | W/L | Division | Opp Elo | Elo Before | Elo After | Change | K | SoS |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-25 | CBVC 15-Black (NC) (70) | 0-2 | L | AMERICAN | 1412 | 1250 | 1225 | -25 | 40 | 1.00 |
| 2026-10-25 | Sand Boys 16 Gold (NC) (31) | 1-2 | L | AMERICAN | 1270 | 1268 | 1250 | -18 | 35 | 1.00 |
| 2026-10-25 | Tyrants 14 Black (NC) (59) | 0-2 | L | AMERICAN | 1558 | 1288 | 1268 | -20 | 48 | 1.00 |
| 2026-10-25 | Bay to Bay 14-Premier (NC) (65) | 0-2 | L | AMERICAN | 1603 | 1313 | 1288 | -25 | 48 | 1.00 |
| 2026-10-04 | CBVC 15-Black (NC) (70) | 0-2 | L | AMERICAN | 1433 | 1345 | 1313 | -32 | 35 | 1.00 |
| 2026-10-04 | NorCal Boys 15-1 (NC) (61) | 0-2 | L | AMERICAN | 1445 | 1376 | 1345 | -31 | 35 | 1.00 |
| 2026-10-04 | SF Elite B 15 Gold (NC) (44) | 0-2 | L | AMERICAN | 1557 | 1406 | 1376 | -30 | 40 | 1.00 |
| 2026-10-04 | SF Elite B 16 Navy (NC) (25) | 0-2 | L | AMERICAN | 1419 | 1439 | 1406 | -33 | 32 | 1.00 |
| 2026-09-20 | YubaElite 16B Blue (NC) (48) | 0-2 | L | AMERICAN | 1568 | 1467 | 1439 | -28 | 40 | 1.00 |
| 2026-09-20 | Tyrants 510 16 Black (NC) (26) | 0-2 | L | AMERICAN | 1505 | 1503 | 1467 | -36 | 35 | 1.00 |
| 2026-09-20 | Red Rock Boys 15-1 (NC) (17) | 0-2 | L | AMERICAN | 1402 | 1548 | 1503 | -45 | 26 | 1.00 |
| 2026-09-19 | Red Rock Boys 16 Tom Alameda (NC) (64) | 2-0 | W | AMERICAN | 1444 | 1512 | 1548 | +36 | 32 | 1.00 |
| 2026-09-19 | Golden State 16 Gold (NC) (42) | 2-0 | W | AMERICAN | 1517 | 1461 | 1512 | +51 | 35 | 1.00 |
| 2026-09-19 | Bay to Bay 15-National (NC) (53) | 0-2 | L | AMERICAN | 1500 | 1500 | 1461 | -39 | 32 | 1.00 |
Core 15-National is the #286 ranked boys 15 club volleyball team in the country for the 2026-2027 season, with an Elo rating of 1225 based on 14 matches. Rankings update daily after match results.
2 wins, 12 losses (14% win rate) across 14 matches in the 2026-2027 season. Every match played against any opponent in the country counts toward this record.
Core 15-National is part of Core Volleyball Club, based in Hillsborough, CA. View the full Core Volleyball Club club page to see every team in the program and the club's overall ranking.
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.