| Name | Steam ID | Records | WRs |
|---|---|---|---|
| Gtnks | 76561198148019260 | 1 | 0 |
| GTRMBBT | 76561198293030023 | 2 | 0 |
| GTRP_H | 76561199409316030 | 3 | 0 |
| gtshyena | 76561198822668123 | 1 | 0 |
| gtzajac | 76561198447725692 | 2 | 0 |
| Gu1ll3rm0x | 76561198020285393 | 82 | 0 |
| guac | 76561198055779164 | 18 | 0 |
| GÜACHE | 76561198314302699 | 1 | 0 |
| GUANCHE | 76561198065187344 | 6 | 0 |
| Guap | 76561198024435006 | 1 | 0 |
| Guapo | 76561198021252581 | 4 | 0 |
| Guard Tower | 76561198095507584 | 42 | 0 |
| guayote | 76561198211017073 | 7 | 0 |
| guazimodo | 76561198022218514 | 4 | 0 |
| gubbs | 76561197970199212 | 1 | 0 |
| GUCCI FLIP FLOPS | 76561198023528239 | 1 | 0 |
| Gucci Mane | 76561198144695690 | 1 | 0 |
| Guernica | 76561198188734325 | 1 | 0 |
| Guess | 76561198018570322 | 1 | 0 |
| guessing | 76561198271591786 | 1 | 0 |
| Guibru | 76561197970757900 | 1 | 0 |
| G̷u̷i̷C̷o | 76561198312810498 | 6 | 0 |
| guido_remari | 76561198874490751 | 1 | 0 |
| guigois | 76561197982456546 | 1 | 0 |
| Guillaume | 76561198052449043 | 1 | 0 |
| Guinea Pig King | 76561198151770443 | 6 | 0 |
| Guinness | 76561198179040655 | 1 | 0 |
| Guinness | 76561197984892164 | 1 | 0 |
| GUISED | 76561198054865150 | 5 | 0 |
| Guit | 76561199164171065 | 2 | 0 |
| ★ GuiTaR ★ | 76561198114096248 | 1 | 0 |
| Guitar Hero III | 76561198146457322 | 1 | 0 |
| guitoon54 | 76561198017640709 | 1 | 0 |
| guitouch | 76561199044531610 | 1 | 0 |
| GuiTouN | 76561197968364122 | 17 | 0 |
| gulden | 76561198428079689 | 1 | 0 |
| Gulfman | 76561197963090621 | 6 | 0 |
| Gulf War Veteran | 76561198243580320 | 2 | 0 |
| =GULLS= Macman | 76561198116211818 | 1 | 0 |
| Gulo | 76561197978001299 | 1 | 0 |
| Gülüke | 76561198257410992 | 1 | 0 |
| GUM | 76561198218770719 | 3 | 0 |
| Gumb0_Augnp0ka | 76561199885901832 | 1 | 0 |
| Gumbygum | 76561197993190922 | 1 | 0 |
| Gumeon | 76561198119215379 | 2 | 0 |
| gummicorpse | 76561198167408187 | 311 | 0 |
| gumpinat0rz | 76561199015170796 | 1 | 0 |
| Gumpmaster | 76561198051813084 | 1 | 0 |
| Gun | 76561198912225173 | 5 | 0 |
| GunboSlice | 76561197971435766 | 1 | 0 |