| Name | Steam ID | Records | WRs |
|---|---|---|---|
| Buckyball | 76561197995589578 | 1 | 0 |
| buc nasty | 76561197970686073 | 1 | 0 |
| bucsko | 76561198055859640 | 1 | 0 |
| BUCZER | 76561198340561367 | 2 | 0 |
| Buczuś | 76561198188881547 | 1 | 0 |
| Bud1st | 76561198152407576 | 12 | 0 |
| Budalčina | 76561198359557052 | 1 | 0 |
| buddafingers | 76561198154781010 | 1 | 0 |
| Budd Dwyer | 76561198107863686 | 2 | 0 |
| _buddha_ | 76561198164004810 | 2 | 0 |
| buddha | 76561198256871386 | 2 | 0 |
| buddvi$or | 76561197991174490 | 3 | 0 |
| Buddy_Terror | 76561198968698408 | 2 | 0 |
| buddy™ | 76561198212338933 | 36 | 0 |
| Budish3im | 76561198093043622 | 1 | 0 |
| BUDSTER | 76561197994265647 | 18 | 0 |
| Budweiser | 76561197999610201 | 2 | 0 |
| BuDy | 76561198384784569 | 4 | 0 |
| Budzo | 76561198349039938 | 2 | 0 |
| buff | 76561198040833735 | 1 | 0 |
| Buff Attractive Huge Zoots Wife | 76561198152916310 | 6 | 0 |
| buffy | 76561197985173791 | 1 | 0 |
| bufordt | 76561198061651675 | 2 | 0 |
| bug | 76561197965435643 | 1 | 0 |
| Bugaj | 76561198028260178 | 13 | 0 |
| bug helper | 76561197978578904 | 1 | 0 |
| BughiUghi | 76561198287622261 | 1 | 0 |
| bugman | 76561198279395202 | 1 | 0 |
| bugraayaz1 | 76561198141661634 | 1 | 0 |
| Buguletzu | 76561198316764391 | 3 | 0 |
| buh | 76561198972523878 | 27 | 0 |
| BuHuiTiao | 76561198264348593 | 4 | 0 |
| Built like a PufferFish | 76561199130493056 | 1 | 0 |
| Bula | 76561197990669488 | 6 | 0 |
| Buła | 76561198076273676 | 4 | 0 |
| bulboxide | 76561197983760950 | 1 | 0 |
| BulBulAtOrR1 | 76561198259414249 | 10 | 0 |
| Bulgarian Odysseus | 76561198966814652 | 1 | 0 |
| Bulk Bogan | 76561198076764482 | 1 | 0 |
| Bull | 76561198258053341 | 1 | 0 |
| Bull | 76561197968454007 | 1 | 0 |
| Bull3tProo7 | 76561198180480345 | 6 | 0 |
| bulldoesHER | 76561198306784924 | 997 | 0 |
| BullDOG | 76561198340943614 | 1 | 0 |
| Bulldozer | 76561198367400916 | 4 | 0 |
| Bullen | 76561198050734086 | 1 | 0 |
| BULLET | 76561198097920457 | 1 | 0 |
| bulletbox | 76561197998575328 | 99 | 0 |
| Bulletlal | 76561197965837360 | 1 | 0 |
| Bullet man | 76561198140374076 | 1 | 0 |