| Arbor Semifinal Playoffs Division | Arbor U2000 Section | |||||
| Division TD - charles-allen | Section TD - bmw2002 | |||||
| Prior Round | Round 8 | Next Round | Standings | |||
| Dead Pawn Walking | 4:0 | LeChess Mafia | ||||
 Gregorio | 2109 | White | 1:0 |  Legal | 2046 | Black |
 baumhauer | 1956 | Black | 1:0 |  beer2337 | 1987 | White |
 simonside | 1868 | White | 1:0 | narog | 1915 | Black |
 room-matt | 1835 | Black | 1:0 |  SpikeyJ | 1840 | White |
| Blunder Boyz | 3.5:0.5 | ChessWarriors Celts | ||||
| NotSoGreat | 2269 | White | 1:0 | sogtulakk | 2085 | Black |
| Brillianov | 2140 | Black | 1:0 | spacecadet | 1895 | White |
 kabindra | 1830 | White | 1/2 | marson | 1870 | Black |
| the-rookie | 1716 | Black | +:- |  Stroggs | 1863 | White |
| Aquatic Semifinal Playoff Division | Aquatic U1800 Section | |||||
| Division TD - RingLord | Section TD - chesskix | |||||
| Prior Round | Round 8 | Next Round | Standings | |||
 The Dragons-U1800 |
1.5:2.5 | 64 | ||||
 Amauta | 1940 | White | 1:0 | camembert | 1924 | Black |
| simonside | 1868 | Black | -:+ | Klampin | 1807 | White |
| room-matt | 1835 | White | 1/2 | Rainbird | 1680 | Black |
| jientho | 1514 | Black | 0:1 | RD1974 | 1634 | White |
| Los Superhéroes del Tablero | 1:3 | Burrito Brothers | ||||
 VentasD | 2101 | White | 0:1 | fmvgvg | 1980 | Black |
 vicalvarok | 1940 | Black | 1:0 | chipionero | 1742 | White |
| mitus | 1810 | White | 0:1 | blancaas | 1674 | Black |
| LittleBunny | 1337 | Black | 0:1 | arriero55 | 1605 | White |
| Erg Quarterfinal Playoffs Division | Erg U1600 Section | |||||
| Division TD - A-Ru | Section TD - camembert | |||||
| Prior Round | Round 8 | Next Round | Standings | |||
| The Piece Keepers U1600 | 1:3 | ChessWarriors Bandidos | ||||
| pokerram | 1694 | White | 0:1 |  Avedldesierto | 1708 | Black |
| Zzasrix | 1567 | Black | 0:1 |  kamu | 1618 | White |
| Bookkeeper | 1488 | White | 0:1 | stakastra | 1595 | Black |
| LIVVI | 1477 | Black | 1:0 | pflotus | 1475 | White |
| CannonShut | 2:2 | Chaturanga | ||||
| narog | 1915 | White | 1:0 | rayngrant | 1644 | Black |
| RingLord | 1648 | Black | 1:0 | NESKAYA | 1643 | White |
| jacknor | 1543 | White | 0:1 | mfunk | 1554 | Black |
| EyeAm | 1283 | Black | 0:1 | e4ia | 1532 | White |
| Rank & File | 2:2 | Magnum Ignotum | ||||
 qs16 | 1718 | White | 0:1 | Club-17 | 1654 | Black |
| hansolo1000 | 1689 | Black | 1:0 |  Smart | 1582 | White |
| GadsHill | 1558 | White | 1:0 | rabanito | 1581 | Black |
| Aziraphale | 1431 | Black | 0:1 |  QuaqQuao | 1564 | White |
| 40 Dead Zombies | 2:2 | Long Live the King U1600 | ||||
| buzzard | 1692 | White | 1:0 |  Sean | 1611 | Black |
| jientho | 1514 | Black | 0:1 | GoIrish | 1605 | White |
| rh40 | 1500 | White | 1:0 | Grenadier | 1604 | Black |
| kevinfons | 1420 | Black | -:+ | Wheels | 1575 | White |
| Galactic Semifinal Playoffs Division | Galactic U1300 Section | |||||
| Division TD - Invicta-knight | Section TD - vvsi | |||||
| Prior Round | Round 8 | Next Round | Standings | |||
| ChessWarriors |
2:2 | Magnum Ignotum U1300A | ||||
| tomate | 1423 | White | 1:0 | cazj | 1348 | Black |
 Dalcon | 1306 | Black | 0:1 | markev | 1288 | White |
| GLuft | 1231 | White | 1:0 | Midwest-Rook | 1277 | Black |
| Black | o:i | rpgrossman | 1071 | White | ||
| Pawnmates | 1.5:2.5 | ChessWarriors Spartans | ||||
| Traho | 1323 | White | 0:1 | Mississippian | 1401 | Black |
| Toalla | 1300 | Black | 1/2 | moreffee | 1346 | White |
| fabill | 1195 | White | 1:0 |  wekabird | 1240 | Black |
| Renato77 | 1118 | Black | 0:1 | Riddari | 1122 | White |