Girls 12 Volleyball Team · UNION · Hayward, CA
UNION 12-Black is the #194 ranked girls 12 club volleyball team for the 2025-2026 season, with an Elo rating of 1813 and a 58-23 record (72% win rate) across 81 matches. The team competes as part of UNION (Hayward, CA).
| Date | Event | Opponent | Score | W/L | Sets |
|---|---|---|---|---|---|
| 2026-04-12 | A3 12X (SO) | 2-0 | W | 13-25,8-25 | |
| 2026-04-12 | Tri-State Elite 12 White (PR) | 2-0 | W | 19-25,24-26 | |
| 2026-04-12 | KIVA 12 Black (PR) | 2-1 | W | 25-19,22-25,15-5 | |
| 2026-04-11 | 513VB 12-1 (OV) | 2-0 | W | 25-4,25-9 | |
| 2026-04-11 | UNION 12 Purple (PR) | 2-0 | W | 25-17,25-18 | |
| 2026-04-11 | KIVA 12 Black (PR) | 0-2 | L | 25-12,25-14 | |
| 2026-04-10 | Alpha A.21 (PR) | 2-0 | W | 25-20,25-11 | |
| 2026-04-10 | MKE Sting 12 Black (BG) | 2-1 | W | 26-24,21-25,15-5 | |
| 2026-04-10 | MiElite 12 Mizuno (LK) | 2-0 | W | 25-10,25-13 | |
| 2026-03-15 | MAVA 13-GreatWhite | 2-1 | W | 25-16, 23-25, 15-6 | |
| 2026-03-15 | Prodigy 13 Red | 0-2 | L | 13-25, 13-25 | |
| 2026-03-14 | KIVA Aakash 13-2 | 2-0 | W | 25-11, 25-10 | |
| 2026-03-14 | WAVE 13 TSUNAMI | 2-0 | W | 25-18, 25-21 | |
| 2026-03-14 | SAVA 13 Black (PR) | 2-0 | W | 11-25, 13-25 | |
| 2026-03-08 | SOINE 12-1 (PR) | 2-0 | W | 25-17, 25-17 | |
| 2026-03-08 | Rev 12-1 Pistons (HO) | 2-0 | W | 11-25, 10-25 | |
| 2026-03-07 | Elevation 12 VH | 1-2 | L | 25-23, 18-25, 15-13 | |
| 2026-03-07 | Munciana Indy 12 Phoenix (HO) | 2-0 | W | 25-15, 25-14 | |
| 2026-03-07 | Circle City 12 Black | 1-2 | L | 25-19, 18-25, 15-5 | |
| 2026-03-01 | UNION 12 KY White | 2-0 | W | 25-11, 25-4 | |
| 2026-03-01 | UNION 11 Purple | 2-0 | W | 25-23, 25-16 | |
| 2026-02-28 | Prodigy 12 Red | 2-0 | W | 25-13, 25-15 | |
| 2026-02-28 | UNION 11 Purple | 2-0 | W | 25-19, 25-17 | |
| 2026-02-28 | Lex United 12 Elite | 2-0 | W | 25-20, 25-18 | |
| 2026-02-22 | MAVA 12-Select | 2-0 | W | 26-24, 25-21 | |
| 2026-02-22 | KIVA 12 Grey | 2-0 | W | 15-25, 18-25 | |
| 2026-02-22 | MAVA 12-Elite | 2-0 | W | 28-26, 25-21 | |
| 2026-02-21 | MAVA 12-Zebra (PR) (20) | 2-0 | W | 25-9, 25-15 | |
| 2026-02-21 | Own It VBC 12s | 2-0 | W | 25-10, 25-6 | |
| 2026-02-21 | Prodigy 12 Red | 2-1 | W | 22-25, 25-15, 15-12 | |
| 2026-02-15 | UNION 13 KY Grey | 0-2 | L | 18-25, 15-25 | |
| 2026-02-15 | UNION 13 IN White | 0-2 | L | 23-25, 21-25 | |
| 2026-02-15 | Metro VBC 12 Pink (HO) (9) | 1-2 | L | 25-14, 24-26, 15-17 | |
| 2026-02-15 | Circle City 11 Purple (HO) (8) | 1-2 | L | 23-25, 25-21, 17-19 | |
| 2026-02-14 | UNION 13 KY White | 2-1 | W | 25-23, 21-25, 13-15 | |
| 2026-02-14 | SOINE 13-1 | 2-1 | W | 16-25, 25-12, 15-17 | |
| 2026-02-14 | UNION 13 IN Lime | 2-0 | W | 25-13, 25-15 | |
| 2026-02-14 | Iowa United 121 Elite (IA) (10) | 1-2 | L | 25-20, 19-25, 15-5 | |
| 2026-02-14 | HPSTL 11 Royal (GW) (11) | 2-0 | W | 24-26, 22-25 | |
| 2026-02-14 | EVA 12 National | 2-0 | W | 25-20, 25-14 | |
| 2026-02-01 | UNION 11 Purple | 2-1 | W | 16-25, 25-18, 15-11 | |
| 2026-02-01 | KIVA 12 Grey | 1-2 | L | 24-26, 25-7, 6-15 | |
| 2026-01-31 | Prodigy 12 White | 2-1 | W | 25-23, 15-25, 12-15 | |
| 2026-01-31 | TPV 12-Navy | 2-0 | W | 15-25, 17-25 | |
| 2026-01-31 | UNION 12 Purple | 2-1 | W | 27-25, 12-25, 13-15 | |
| 2026-01-18 | RockCity 12 N1 | 0-2 | L | 25-21, 25-15 | |
| 2026-01-18 | UNION 12 Purple | 2-0 | W | 13-25, 12-25 | |
| 2026-01-18 | EliteVBTC 12 Blue | 2-0 | W | 26-28, 21-25 | |
| 2026-01-17 | EliteVBTC 12 Black | 3-0 | W | 25-12, 25-19, 25-22 | |
| 2026-01-17 | 513VB 12-1 | 3-0 | W | 25-19, 25-21, 25-18 |
| Date | Opponent | Score | W/L | Division | Opp Elo | Elo Before | Elo After | Change | K | SoS |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-19 | MWVC 12U LIZARDI (PU) | 0-2 | L | CLUB | 1747 | 1835 | 1813 | -22 | 34 | 1.00 |
| 2026-06-19 | FSC Elite 12 Blue (FL) | 2-0 | W | CLUB | 1689 | 1831 | 1835 | +4 | 26 | 1.00 |
| 2026-06-19 | BVA Davie 12 N Mary (FL) | 2-0 | W | CLUB | 1623 | 1829 | 1831 | +2 | 19 | 1.00 |
| 2026-06-18 | Chicago Elite 12 Elite (GL) | 2-1 | W | CLUB | 1841 | 1818 | 1829 | +11 | 48 | 1.00 |
| 2026-06-18 | Tsunami C121E Kim (SO) | 2-0 | W | CLUB | 1867 | 1795 | 1818 | +23 | 48 | 1.00 |
| 2026-06-18 | MEVC 12U National (CH) | 2-1 | W | CLUB | 1618 | 1795 | 1795 | +0 | 26 | 1.00 |
| 2026-06-17 | SASVBC G 12 REID (AH) | 0-2 | L | CLUB | 1809 | 1816 | 1795 | -21 | 44 | 1.00 |
| 2026-06-17 | Cape Coast 12 CASSINI (FL) | 1-2 | L | CLUB | 1682 | 1832 | 1816 | -16 | 26 | 1.00 |
| 2026-06-17 | Academy 12 Crystal (CR) | 2-0 | W | CLUB | 1618 | 1828 | 1832 | +4 | 19 | 1.00 |
| 2026-06-16 | Buffalo Stampeders 12-1 (FL) | 2-0 | W | CLUB | 1706 | 1821 | 1828 | +7 | 28 | 1.00 |
| 2026-06-16 | CUVC 12 Open (CR) | 2-0 | W | CLUB | 1581 | 1818 | 1821 | +3 | 19 | 1.00 |
| 2026-06-16 | LEGACY 12 PREMIER DAVID (FL) | 1-2 | L | CLUB | 1590 | 1828 | 1818 | -10 | 19 | 1.00 |
| 2026-05-31 | L2 121 (LK) (8) | 2-0 | W | PREMIER | 1804 | 1800 | 1828 | +28 | 48 | 1.00 |
| 2026-05-31 | Munciana Indy 12 Phoenix (HO) (12) | 2-0 | W | PREMIER | 1448 | 1797 | 1800 | +3 | 19 | 1.00 |
| 2026-05-30 | L2 121 (LK) (8) | 2-1 | W | PREMIER | 1809 | 1786 | 1797 | +11 | 48 | 1.00 |
| 2026-05-30 | Elevation 12 VH (OV) (7) | 1-2 | L | PREMIER | 1674 | 1797 | 1786 | -11 | 26 | 1.00 |
| 2026-05-30 | Metro VBC 12 Pink (HO) (2) | 0-2 | L | PREMIER | 1797 | 1814 | 1797 | -17 | 42 | 1.00 |
| 2026-05-10 | Prodigy 13 White | 2-0 | W | AMERICAN | 1399 | 1812 | 1814 | +2 | 19 | 1.00 |
| 2026-05-10 | Lex United TNT 13 Black | 2-0 | W | AMERICAN | 1520 | 1808 | 1812 | +4 | 19 | 1.00 |
| 2026-05-09 | Lex United 13 National | 2-1 | W | AMERICAN | 1433 | 1808 | 1808 | +0 | 19 | 1.00 |
| 2026-05-09 | Prodigy 13 Red | 0-2 | L | AMERICAN | 1768 | 1827 | 1808 | -19 | 42 | 1.00 |
| 2026-05-09 | Lex United 33 Elite | 0-2 | L | AMERICAN | 1500 | 1843 | 1827 | -16 | 19 | 1.00 |
| 2026-04-19 | MAVA 12-Elite (PR) (2) | 1-2 | L | AMERICAN | 1793 | 1850 | 1843 | -7 | 42 | 1.00 |
| 2026-04-19 | CVC 12U Elite (PR) (5) | 2-0 | W | AMERICAN | 1681 | 1843 | 1850 | +7 | 26 | 1.00 |
| 2026-04-18 | Valkyrie Athletic 11s (PR) (14) | 2-0 | W | AMERICAN | 1779 | 1829 | 1843 | +14 | 42 | 1.00 |
| 2026-04-18 | Integrity Elite 12U Black (GW) (28) | 2-0 | W | AMERICAN | 1493 | 1827 | 1829 | +2 | 19 | 1.00 |
| 2026-04-18 | MAVA 12-Tiger (PR) (15) | 2-0 | W | AMERICAN | 1487 | 1825 | 1827 | +2 | 19 | 1.00 |
| 2026-04-12 | KIVA 12 Black (PR) | 2-1 | W | CLUB | 1820 | 1808 | 1825 | +17 | 48 | 1.00 |
| 2026-04-12 | Tri-State Elite 12 White (PR) | 2-0 | W | CLUB | 1829 | 1788 | 1808 | +20 | 48 | 1.00 |
| 2026-04-12 | A3 12X (SO) | 2-0 | W | CLUB | 1795 | 1766 | 1788 | +22 | 46 | 1.00 |
| # | Name | Position | Grad Year | Height | Commitment |
|---|---|---|---|---|---|
| 24 | Orchion Amartuvshin | Middle | 2033 | ||
| 24 | Orchlon Amartuvshin | 2033 | |||
| 9 | Sloane Glotzbach | Setter | 2030 | ||
| 34 | Caleb Cantway | Left | 2033 | ||
| 11 | Jackson Colpo | Middle | 2032 | ||
| 15 | Kallen Dineen | Middle | 2028 | ||
| 13 | Zackary Evers-LaBelle | Libero | 2032 | ||
| 15 | Amelia Haulter | Left | 2031 | ||
| 7 | Pete Heilman | DS | 2033 | ||
| 10 | Nolan Leighty | DS | 2033 | ||
| 22 | Ryne Meske | Left | 2033 | ||
| 23 | Waylon Morris | Middle | 2029 | ||
| 24 | Graham Ryan | Setter | 2028 | ||
| 20 | Matthew Rzepka | Setter | 2032 | ||
| 13 | Caroline Henderson | Setter | 2032 | ||
| 16 | Sutton Luehrs | DS | 2031 | ||
| 10 | Hayden Schamel | DS | 2032 | ||
| 21 | Peyton Seelow | Right | 2032 | ||
| 1 | Gracie Smith | DS | 2032 | ||
| 6 | Harper Smith | DS | 2032 | ||
| 4 | Caroline Yeager | Left | 2032 |
UNION 12-Black is the #194 ranked girls 12 club volleyball team in the country for the 2025-2026 season, with an Elo rating of 1813 based on 81 matches. Rankings update daily after match results.
58 wins, 23 losses (72% win rate) across 81 matches in the 2025-2026 season. Every match played against any opponent in the country counts toward this record.
UNION 12-Black is part of UNION, based in Hayward, CA. View the full UNION club page to see every team in the program and the club's overall ranking.
UNION 12-Black carries a roster of 21 players including Orchion Amartuvshin, Orchlon Amartuvshin, Sloane Glotzbach. 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.