Boys 18 Volleyball Team · Portland Chaos Volleyball Club · Portland, OR
Chaos Boys 18U National is the #666 ranked boys 18 club volleyball team for the 2025-2026 season, with an Elo rating of 1477 and a 4-11 record (27% win rate) across 15 matches. The team competes as part of Portland Chaos Volleyball Club (Portland, OR).
| Date | Event | Opponent | Score | W/L | Sets |
|---|---|---|---|---|---|
| 2026-03-08 | Apex 17U Aftershock | 2-1 | W | 17-25, 25-18, 9-15 | |
| 2026-03-08 | NPJ Seattle 17-1 Boys | 2-0 | W | 11-25, 23-25 | |
| 2026-03-08 | Apex 18U Elite | 0-2 | L | 17-25, 6-25 | |
| 2026-03-07 | Emerald Rain Boys 18 Elite | 2-0 | W | 7-25, 9-25 | |
| 2026-03-07 | Absolute SubZero BVC U17 Centigrade | 2-1 | W | 25-23, 20-25, 14-16 | |
| 2026-03-07 | NCWVBC Boys 18-1 Gold | 2-0 | W | 23-25, 22-25 | |
| 2026-02-15 | Chaos boys 18 Gold | 2-1 | W | 25-27, 25-11, 15-10 | |
| 2026-02-15 | Chaos Boys 17U National | 0-2 | L | 28-26, 28-26 | |
| 2026-02-14 | Idaho Strike 17 Black | 2-0 | W | 25-9, 25-3 | |
| 2026-02-14 | AJAXVB 18-2 Black | 0-2 | L | 20-25, 19-25 | |
| 2026-02-14 | Sideout VBC 18 1 | 0-2 | L | 25-16, 25-21 | |
| 2026-01-19 | Pure Aloha 18U Kupa’a | 1-2 | L | 25-17, 24-26, 7-15 | |
| 2026-01-18 | Ho'oikaika VBC 18 | 2-1 | W | 25-12, 19-25, 15-6 | |
| 2026-01-18 | Hi Bred VBC 18u Elite Kane | 2-0 | W | 25-0, 25-0 | |
| 2026-01-18 | Pure Aloha 17 Aiga | 0-2 | L | 20-25, 22-25 | |
| 2026-01-17 | SASVBC B 17 HARYSON | 0-2 | L | 21-25, 16-25 | |
| 2026-01-17 | Auckland All-Stars Volleyball Bandits B18U | 2-0 | W | 25-14, 25-13 | |
| 2026-01-17 | Kamuela VBC 18's-Kane | 0-2 | L | 25-16, 25-22 | |
| 2025-10-19 | Utah Mojo 18 National | 0-2 | L | 25-22, 25-21 | |
| 2025-10-19 | 18-1 Aaliyah/Peter | 2-1 | W | 25-7, 18-25, 9-15 | |
| 2025-10-18 | MPV 18 Dan | 0-2 | L | 25-17, 25-19 | |
| 2025-10-18 | SCVC 18 Nap | 0-2 | L | 25-10, 25-16 | |
| 2025-10-18 | GSL 18 Elect Ben | 0-2 | L | 25-13, 25-18 | |
| 2025-10-17 | Wasatch 18 1 | 0-2 | L | 12-25, 11-25 | |
| 2025-10-17 | GSL 18 Elect Ben | 0-2 | L | 25-10, 25-12 | |
| 2025-10-17 | EAVC 18 1 | 1-2 | L | 25-20, 24-26, 13-15 |
| Date | Opponent | Score | W/L | Division | Opp Elo | Elo Before | Elo After | Change | K | SoS |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-08 | Apex 18U Elite | 0-2 | L | AMERICAN | 1704 | 1488 | 1477 | -11 | 50 | 1.00 |
| 2026-03-08 | Apex 17U Aftershock | 2-1 | W | AMERICAN | 1595 | 1468 | 1488 | +20 | 40 | 1.00 |
| 2026-03-08 | NPJ Seattle 17-1 Boys | 2-0 | W | AMERICAN | 1509 | 1451 | 1468 | +17 | 35 | 1.00 |
| 2026-03-07 | Absolute SubZero BVC U17 Centigrade | 2-1 | W | AMERICAN | 1480 | 1439 | 1451 | +12 | 35 | 1.00 |
| 2026-03-07 | NCWVBC Boys 18-1 Gold | 2-0 | W | AMERICAN | 1711 | 1402 | 1439 | +37 | 50 | 1.00 |
| 2026-03-07 | Emerald Rain Boys 18 Elite | 2-0 | W | AMERICAN | 1183 | 1398 | 1402 | +4 | 19 | 1.00 |
| 2026-02-15 | Chaos boys 18 Gold | 2-1 | W | AMERICAN | 1380 | 1385 | 1398 | +13 | 32 | 1.00 |
| 2026-02-15 | Chaos Boys 17U National | 0-2 | L | AMERICAN | 1464 | 1397 | 1385 | -12 | 35 | 1.00 |
| 2026-02-14 | Sideout VBC 18 1 | 0-2 | L | AMERICAN | 1564 | 1407 | 1397 | -10 | 40 | 1.00 |
| 2026-02-14 | AJAXVB 18-2 Black | 0-2 | L | AMERICAN | 1453 | 1421 | 1407 | -14 | 35 | 1.00 |
| 2026-02-14 | Idaho Strike 17 Black | 2-0 | W | AMERICAN | 1500 | 1399 | 1421 | +22 | 40 | 1.00 |
| 2026-01-19 | Pure Aloha 18U Kupa’a | 1-2 | L | AMERICAN | 1448 | 1417 | 1399 | -18 | 35 | 1.00 |
| 2026-01-18 | Pure Aloha 17 Aiga | 0-2 | L | AMERICAN | 1400 | 1464 | 1417 | -47 | 32 | 1.00 |
| 2026-01-18 | Ho'oikaika VBC 18 | 2-1 | W | AMERICAN | 1337 | 1449 | 1464 | +15 | 26 | 1.00 |
| 2026-01-18 | Hi Bred VBC 18u Elite Kane | 2-0 | W | AMERICAN | 1425 | 1402 | 1449 | +47 | 35 | 1.00 |
| 2026-01-17 | Kamuela VBC 18's-Kane | 0-2 | L | AMERICAN | 1559 | 1429 | 1402 | -27 | 40 | 1.00 |
| 2026-01-17 | Auckland All-Stars Volleyball Bandits B18U | 2-0 | W | AMERICAN | 1344 | 1395 | 1429 | +34 | 32 | 1.00 |
| 2026-01-17 | SASVBC B 17 HARYSON | 0-2 | L | AMERICAN | 1502 | 1434 | 1395 | -39 | 35 | 1.00 |
| 2025-10-19 | Utah Mojo 18 National | 0-2 | L | OPEN | 1618 | 1443 | 1434 | -9 | 40 | 1.00 |
| 2025-10-19 | 18-1 Aaliyah/Peter | 2-1 | W | OPEN | 1374 | 1438 | 1443 | +5 | 32 | 1.00 |
| 2025-10-18 | SCVC 18 Nap | 0-2 | L | OPEN | 1765 | 1447 | 1438 | -9 | 52 | 1.00 |
| 2025-10-18 | GSL 18 Elect Ben | 0-2 | L | OPEN | 1720 | 1458 | 1447 | -11 | 50 | 1.00 |
| 2025-10-18 | MPV 18 Dan | 0-2 | L | OPEN | 1686 | 1469 | 1458 | -11 | 48 | 1.00 |
| 2025-10-17 | GSL 18 Elect Ben | 0-2 | L | OPEN | 1723 | 1481 | 1469 | -12 | 50 | 1.00 |
| 2025-10-17 | Wasatch 18 1 | 0-2 | L | OPEN | 1688 | 1493 | 1481 | -12 | 40 | 1.00 |
| 2025-10-17 | EAVC 18 1 | 1-2 | L | OPEN | 1527 | 1500 | 1493 | -7 | 35 | 1.00 |
| # | Name | Position | Grad Year | Height | Commitment |
|---|---|---|---|---|---|
| 1 | Ryder Kiekhoefer | S | 2027 | ||
| 2 | Samuel Martinov | MB | 2029 | ||
| 3 | Nam-Anh Lieng | LB | 2027 | ||
| 4 | Gerrick Armstrong | RS | 2027 | ||
| 7 | Michael Kamau Jr | S | 2026 | ||
| 8 | Christopher Jackson | MB | 2026 | ||
| 10 | Vasiliy Lazurko | RS | 2026 | ||
| 11 | Tim Antonov | RS | 2027 | ||
| 12 | Brody Trout | MB | 2027 | ||
| 13 | James Levin-Greenhaw | OH | 2027 | ||
| 16 | Eric Vityukov | OH | 2027 | ||
| 22 | Max Martinov | OH | 2027 | ||
| 99 | Vince Roska | OH | 2027 |
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Chaos Boys 18U National is the #666 ranked boys 18 club volleyball team in the country for the 2025-2026 season, with an Elo rating of 1477 based on 15 matches. Rankings update daily after match results.
4 wins, 11 losses (27% win rate) across 15 matches in the 2025-2026 season. Every match played against any opponent in the country counts toward this record.
Chaos Boys 18U National is part of Portland Chaos Volleyball Club, based in Portland, OR. View the full Portland Chaos Volleyball Club club page to see every team in the program and the club's overall ranking.
Chaos Boys 18U National carries a roster of 13 players including Ryder Kiekhoefer, Samuel Martinov, Nam-Anh Lieng. 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.