| October 31 edit |
|---|
CDL |  CHI | Team reveals branding as the  Chicago Huntsmen. |
CDL |  LAG | AquA joins. |
NA |  FaZe | Ben Nissim (Manager) leaves. |
NA |  SPY | AquA leaves. |
| October 30 edit |
|---|
EU |  KCP | Chaaxter, Control, Cxllum, Harry, and Hawqeh join. |
CDL |  SEA | Team reveals branding as the  Seattle Surge. |
LA |  VrT | Traixx joins. |
LA |  FG | Traixx leaves. |
| October 29 edit |
|---|
AP |  NRX | CRUSH, iDra, JAYZEE, Kyaaah, Ludy, and Paii join. |
LA | VrT | Kheyze leaves. |
CDL | | Call of Duty League Ruleset v1.1 is released. |
CDL | | Call of Duty League Ruleset v1.0 is released. |
NA |  ATH | Conbix, Onyx, PaulEhx, Return, and Venom join. |
CDL |  MIN | Team reveals branding as the  Minnesota RØKKR. |
NA | |   Crimsix & Shotzzy  Aydan & Lacefield in the BoomTV Code Red 2019-10-29. |
| October 28 edit |
|---|
LA |  MAF | Blitz, Draken, ExyLon, Relays, StaniuM, and Supreeme join. |
EU |  NLM | Predax joins. |
CDL |  FLA | Team reveals branding as the  Florida Mutineers. |
| October 27 edit |
|---|
AP |  RUSH | Storied (Coach) rejoins. Luke (Player to Streamer) changes position. GreedZz (Coach to Player) changes position. |
NA |  SIC | Assassin, Denail, Example, Siloh, and SinnR join. |
AF | | The East is Strong TeamProtein in the ACGL 2000 Series 2019-10-27. |
NA | |  Dallas Empire CuteRat9254 in the CheckMate Gaming Elite $2500 5v5 S&D 2019-10-27. |
NA | | Dallas Empire  Atlanta FaZe in the GameBattles Premium $4500 5v5 S&D Kickoff 2019-10-27. |
| October 26 edit |
|---|
LA |  AK | DreaMz joins. |
CDL |  ATL | Team reveals branding as the  Atlanta FaZe. aBeZy, Cellium, MajorManiak, Priestahh, and Simp join. |
NA | FaZe | Cellium and Priestahh leave. |
NA |  Gen.G | MajorManiak leaves. |
NA |  eU | aBeZy and Simp leave. |
NA | | Dallas Empire  OpTic Gaming Los Angeles in the CheckMate Gaming Elite $2500 5v5 S&D 2019-10-26. |
EU | | its boots bud nograznaraidpls in the GameBattles Premium $1750 5v5 S&D Kickoff 2019-10-26. |
NA | | Dallas Empire  Minnesota RØKKR in the UMG Gaming Prime $1500 5v5 S&D Kickoff 2 2019-10-26. |
| October 25 edit |
|---|
INT | | Modern Warfare is released. |
NA |  OXY | Anthrax, Copier, ExiB, Kade, and Pawns join. |
AP |  MVP | ChieF, GiLberT, Moke, and NQC join. |
LA | AK | Rakzyy joins. Resingz leaves. |
EU |  QLS | Wartex joins. |
CDL | LAG | ACHES joins. |
EU |  fabE | Killicious, Kivi, Puri, Swift, and TPiece join. |
NA | | Dallas Empire GetBusyStayBusy in the UMG Gaming Prime $1500 5v5 S&D Kickoff 1 2019-10-25. |
| October 25 (approx.) edit |
|---|
NA |  RBL | HumanJesus leaves. |
| October 24 (approx.) edit |
|---|
NA |  GETB | 2Real, Beehzy, Believe, MRuiz, and ProFeeZy join. |
| October 24 edit |
|---|
AP |  RSG | RanGer (Content Manager) joins. |
LA | AK | Supreeme leaves. |
CDL |  OGLA | Team reveals branding as  OpTic Gaming Los Angeles. Dashy, JKap, Kenny, SlasheR, and TJHaLy join. |
CDL | CHI | Arcitys, Envoy, FormaL, Gunless, and Scump join. |
CDL | MIN | Asim and REPPIN (Analyst,Assistant Coach) join.
Exceed and
TTinyy join as substitutes. |
CDL |  TOR | Team reveals branding as  Toronto Ultra. Bance, Brack, Cammy, Classic, CleanX, Loony, Lucky, Mayhem, Methodz, and MettalZ join. |
NA | RBL | TTinyy (Streamer) leaves. |
EU |  SNG | CleanX leaves. |
NA | FaZe | Asim leaves. |
NA | Gen.G | Envoy leaves. |
AP |  LV | Leisia joins. |
AP |  CAG | Leisia leaves. |
NA | SPY | Loony leaves. |
NA |  100T | Kenny and SlasheR leave. |
NA |  EG | JKap leaves. |
NA |  OG | Dashy and TJHaLy leave. |
NA |  LG | Brack, FormaL, John, and
Gunless leave. |
NA | LG |
Gunless returns from loan to Team Envy. |
NA |  ENVY | Gunless' loan from Luminosity Gaming ends. |
NA | | Dallas Empire RightHerring3230 in the CheckMate Gaming $2300 5v5 S&D 2019-10-24. |
NA | | Cant Teach That Dallas Empire in the GameBattles $1654 5v5 S&D Kickoff 2019-10-24. |
EU | | :) S1MWSquad in the GameBattles $500 5v5 S&D 2019-10-24. |
| October 23 edit |
|---|
EU | CAG | ABERNz leaves. |
EU |  EFY | Aether, Alfoon, Gele, Ninjaso, and HerNaN (Coach) join. |
EU |  PAM | Gele, Glaaix, and Ninjaso leave. |
| October 22 edit |
|---|
EU |  OBT | Diixblo, Dirgah, Infernal, Legendz, and Paradise join. Cliffey, JustGeorge, Logicxn, SCreative, and TheJDS97 leave. |
EU | QLS | Predax leaves. |
| October 21 edit |
|---|
LA |  4LF4 | Crawly leaves. |
CDL |  NY | Team reveals branding as the  New York Subliners. |
CDL | SEA | Apathy, Enable, Karma, Octane, Slacked, and Nubzy (Head Coach) join. |
NA | 100T | Enable and Octane leave. |
NA | EG | Apathy leaves. |
NA | OG | Karma leaves. |
NA | LG | Slacked leaves. |
| October 20 edit |
|---|
EU |  GTZB | Alexisss, KPainz, Neto, Stun, Varandas, and Timmy (Manager) join. |
LA | |  Virtue Gaming  Ivyaert Esports in the TDJ La Liga Pro 2019 Playoffs. |
| October 19 edit |
|---|
CDL |  DAL | Team reveals branding as the  Dallas Empire. |
LA | |  Shorys Gaming Gunson Alliance in the MML Variant 2019-10-20. |
| October 18 edit |
|---|
CDL | LAG | Team reveals branding as the  Los Angeles Guerrillas. |
CDL | DAL | Crimsix joins. |
AP | LV | AliceWonderland leaves. |
NA | OG | Crimsix leaves. |
| October 17 edit |
|---|
CDL | DAL | iLLeY joins. |
CDL | NY |
Censor joins as substitute. |
NA |  eU C | iLLeY leaves. |
NA | FaZe | Censor (Streamer) leaves. |
EU |  HTCS | Lucky leaves. |
| October 16 edit |
|---|
LA | AK | ExyLon leaves. |
EU |  TaL | YellowBeanBag leaves. |
CDL | DAL | Huke joins. |
LA |  N7 | Clamp, Luckycharmz, Nike, and XTrAJ join. |
EU | HTCS | JurNii leaves. |
NA | | 3pros1fan PotentCoati8714 in the CheckMate Gaming NexusLinkUSA Elite $1000 4v4 Variant 2019-10-16. |
NA | ENVY | Huke leaves. |
| October 15 edit |
|---|
CDL |  LDN | Team reveals branding as the  London Royal Ravens. |
CDL | DAL | Shotzzy joins. |
NA | SPY B | Shotzzy leaves. |
| October 14 edit |
|---|
CDL | DAL | Clayster joins. |
EU |  WaR | Defrag leaves. |
EU | HTCS | Wartex leaves. |
NA | eU | Clayster leaves. |
| October 14 (approx.) edit |
|---|
EU |  Eff | envdiaN, PuNi, Sukry, SupeR, and YaKo leave. |
| October 13 edit |
|---|
NA |  DIA | Cxnspiracy, Farns, Infinit, Spike, and Xerrtz join. |
EU | |  Black Claw eSports  Efficiency Team in the EEG European Cup 2019. |
| October 12 edit |
|---|
NA | OG | Scump leaves. |
| October 10 edit |
|---|
CDL | MIN | Alexx joins. |
LA | | Virtue Gaming  ACE1 in the TDJ La Liga Pro 2019 Regular Season. |
NA | ENVY | Fero leaves. |
| October 9 edit |
|---|
NA |  TOT | BlueIce, Flutter, Luis, Swag, Tectonic, Tynxii, and Vitaly join. |
NA | RBL | 2ReaL leaves. |
CDL | LDN | Padrman (Social Media Manager) joins. |
NA |  HYB | Beehzy leaves. |
NA |  ELV | MRuiz leaves. |
| October 6 edit |
|---|
AP |  USG | ChieF, Duffle, NiRu, Virullent, and Zyirue leave. |
EU |  TH | Creza leaves. |
AP |  RG | Axis, Izzul, Kira, Rainyz, RanGer, and SeaN leave. |
AP | RG | RanGer (Owner) leaves. |
LA | | Virtue Gaming  All Knights in the Campeonato Sul-Americano 2019. |
AF | |  White Rabbit Gaming  Bravado Gaming in the VS Gaming Championship 2019. |
| October 5 edit |
|---|
NA | ELV | ProFeeZy leaves. |
NA | | Tidal eSports Keyboarders in the AfterDark eSports Naples Ghosts Throwback 2019. |
| October 4 edit |
|---|
NA | ELV | Wailers leaves. |
| October 3 edit |
|---|
CDL |  PAR | Breszy, Denz, KiSMET, Louqa, Phantomz, Shockz, and Zed join. |
NA |  E6 | Breszy and KiSMET leave. |
NA | FaZe | Phantomz leaves. |
EU |  REC | Denz and Zed leave. |
| October 2 edit |
|---|
NA |  NRG | Blake Cissel (Content Creator), Hitch (Content Creator), and Jorge Estrada (Content Creator) join. |
NA | | 6yrgrindersumadlol BCloneChallenge in the CheckMate Gaming Elite $1000 4v4 PHiZZURP Memorial Tournament. |
| October 1 edit |
|---|
INT | | Call of Duty: Mobile is released. |
EU | HTCS | MethodZ leaves. |
| October 1 (approx.) edit |
|---|
EU |  FTW | MacGab leaves. |
EU |  SNT | Vikul joins. Alfoon leaves. |
EU | NLM | VeloX (Co-Owner) joins. |
AP | LV | WENGER 9 leaves. |
