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| October 31 | ||
|---|---|---|
 RVNG | Mystvc (Coach) joins. | |
| October 30 | ||
 NF | Aidanyx, Constant, Shockzy, and Skater join. | |
 DCM | 2ReaL, Hollow, Mock, Ulisses, Parasite (Head Coach), GBursted (Analyst), and SebastianMas (Manager) join. | |
| October 29 | ||
 ADPT | Dqvee (Content Creator) joins. | |
 IBG | Ghosty, Gunless, Pentagrxm, and Prestinni join. | |
| October 28 | ||
 F/A | Mind retires. | |
 AW0.NA | Bintly joins. Seno leaves. | |
| October 27 | ||
| RVNG | Capsidal, Davpadie, GRVTY, and Hicksy join. | |
 LDN | Asim and PaulEhx join. Skrapz joins as substitute. Nastie and Zer0 will remain with the team. | |
| AW0 | Skrapz (Streamer) leaves. | |
 NY | PaulEhx leaves. | |
 LAG | IceManIsaac (Content Creator) joins. | |
| October 26 | ||
 BOS.A | Magxck (Coach) rejoins. | |
| BOS.A | Beans and Joshh (Head Coach) join. | |
 BOS | Joshh (Assistant Coach) joins. | |
 D1 | Deceptixns leaves. | |
| October 25 | ||
| AW0.NA | Purj, Seno, Snoopy, and Squirt join. | |
| LAG | Mayhem (Assistant Coach) joins. | |
 UA.NA | Mayhem (Coach) leaves. | |
| TOR | Mayhem (Strategic Coach) leaves. | |
 ATL | Classic joins as substitute. | |
 SEA | Classic leaves. | |
| October 24 | ||
 TD | Shifty (Content Creator) joins. | |
| October 23 | ||
 SMOG | DJ, Evadde, Rafa, and Savage join. | |
| D1 | Pajson (Coach) rejoins. | |
| October 21 | ||
 STMN | Team signs roster of  Animus. Balance, Drari, Grizz, Guithila, Marvel, Naarkz, shift (Coach), and sc (Manager) join. | |
 ANM | Roster is signed by  STMN Esports. Balance, Drari, Grizz, Guithila, Marvel, Naarkz, shift (Coach), and sc (Manager) leave. | |
| October 16 | ||
 Team Envailed   Las Vegas Legion in the Call of Duty League 2023 - Resurgence. | ||
| Team Scump Team JKap in the The Off-Season Black Ops II Invitational. | ||
| October 15 (approx.) | ||
 TLE | Laww, Saucy, Suiwa, Yujii, and Zyrax join. | |
 ZYG | Detri and Shisui join. Kimwax and Tetillo leave. | |
| October 14 | ||
 100T | Tommey (Streamer) leaves. | |
| October 13 | ||
| TOR | Flux (Analyst to Strategic Coach) changes position. | |
| ADPT | Fire, Jintroid, Xotic, and Yeez join. | |
| D1 | Deceptixns joins. | |
| D1.LA | Legendah joins. | |
 MEC | Legendah, Rafa, and Savage leave. | |
| October 12 | ||
| BOS.A | Volants renames to Kremp. | |
| October 10 | ||
 LAT | Novus (General Manager) joins. | |
 WaR | Maple leaves. | |
| LDN | Gismo leaves. | |
| October 8 | ||
| F/A | Spacely comes out of retirement. | |
| October 7 | ||
 SMAL | Gobbla, Ruper, Thresh, Zinx, DawsonVoid (Coach), and Specter (Analyst) join. | |
 LVL | Clayster, Prolute, and TJHaLy join. | |
| NY | WarDy joins as substitute. | |
| October 6 | ||
| NY | Priestahh and Sender (Coach) join. | |
| October 5 | ||
| NY | Skyz joins. | |
| October 4 | ||
| NY | KiSMET will remain with the team. | |
| October 3 | ||
| NY | HyDra will remain with the team. | |
| October 1 (approx.) | ||
 FWE | Gio leaves. | |
 FAL | Roxas joins. | |