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| February 29 | ||
|---|---|---|
  Team 3G   QLASH in the GameBattles EU Challengers: 1000 Series Tournament #5. | ||
 All Knights  ACE1 in the Maniax League 2020 Season 1 Playoffs. | ||
 Tottenham  Goat Gaming in the Absolute League 2020 Season 1 Playoffs. | ||
 SIC | Livid and Wishh join. Assassin, Denail, and SinnR rejoin. | |
 Mindfreak  Renegades in the GameBattles AP Challengers: 1000 Series Tournament #5. | ||
| February 28 (approx.) | ||
 SWN | BBConor, Fusionz, Henry, Moose, and QwiKeR join. | |
 3G | Furiious joins. Divinity leaves. | |
| February 28 | ||
 LAG | Spart and Vivid join as substitutes. | |
 AF.A | Spart leaves. | |
 HYB | Vivid leaves. | |
| CDC Japan National Cup 2020 Spring Finals cancelled due to Coronavirus Outbreak. | ||
 WaR | Nastie joins. | |
 TH | Defrag and HyDra join. Breszy is loaned from PAR Legion. | |
 RR.A | Defrag leaves. | |
 PAR | Breszy is loaned to TrainHard Esport. | |
 MRS | PuNi (Streamer) leaves. | |
 COW | Beseatey, Jambo, Shaun, Snake, and Traudey join. | |
 VAL | Beseatey, Jambo, Shaun, Snake, and Traudey leave. | |
 SIN | Loki, Malls, Melko, ReeFlex, and VriZix join. | |
 NY | Happy moves to starting roster. Zer0 moves to substitute. | |
| February 27 | ||
 EG | Stamino leaves. | |
 III | Huhdle leaves. | |
 TFG | Cornz, Deezy, and Neeey join. Hecful, Jxnz, and ShuKz leave. | |
| February 26 | ||
| Call of Duty League Ruleset v1.9 is released. | ||
 T10 | Chunk joins. | |
| EG | FA5TBALLA leaves. | |
 6G | Team disbands. GloFrosty, Jintroid, Kyzer, Owakening, and Willett leave. | |
| February 25 | ||
 SRP | Xry joins. Laulentin leaves. | |
| TH | Linney and Nastie leave. | |
 TI | Onyx leaves. | |
 CHI | Team partners with Zippo Gaming. | |
| February 24 | ||
 WB | FarMa, FLawLesS, Mohak, Theory, and Uli leave. | |
| T10 | FriiZ leaves. | |
 DPTH | Cruelty, Crysis, kLoH, Stolly, and Wellyy leave. | |
| III | Prophet leaves. | |
 F/A | Vicious retires. | |
| February 23 | ||
 GOD | Araujo, Dato, M1Hawk, Magg1e, Noel, and Zeus join. | |
 Atlanta FaZe  Florida Mutineers in the Call of Duty League 2020 Week 3 - Atlanta. | ||
AF Academy  UYU in the CDC Atlanta Open 2020. | ||
1k 2/22  Triumph in the GameBattles NA Challengers: 1000 Series Tournament #4. | ||
 RBL | Deelo, Drazah, Parasite, and Perform leave. | |
| February 22 | ||
 Team WaR  Team Elitist in the GameBattles EU Challengers: 1000 Series Tournament #4. | ||
| Renegades Mindfreak in the GameBattles AP Challengers: 1000 Series Tournament #4. | ||
 mYm | Cremeah, Grim, Learn, Toxy, and VegaZ join. | |
| AF.A | Jimbo, Sibilants, and Spart join. | |
| February 21 | ||
| 3G | Divinity joins. Creza leaves. | |
| Call of Duty League Ruleset v1.8 is released. | ||
 ANI | Tisow joins. Phantom rejoins. Cookie (Player to Coach) changes position. | |
 4LF4 | Kheyze leaves. | |
 OBT | Creza and Revolt join. Grad, Rafi, and WarDy rejoin. | |
| February 21 (approx.) | ||
 PSH | Ninjaso joins. | |
| February 20 | ||
 TN | Hydro, Shockzy, SNLESS, Yadabar, and Yammy join. | |
 MIN | Exceed returns from loan to Rebel Esports. | |
| RBL | Deelo, Drazah, Parasite, and Perform join. Exceed's loan from MIN RØKKR ends. | |
 SHG | Rambo (Competitive Systems Designer) leaves. | |
 NLM | Mutto and Sharhy join. Duke and Galli leave. | |
 QLS | Wartex and Kolgaa (Coach) rejoin. | |
| TI | Onyx, PaulEhx, Standy, Venom, Zaptius, and Storied (Coach) join. | |
 OBT B | AIiFSA, DavidR, Divvxll, Nxsus, and Twinz join. | |
| February 19 | ||
 JKS | Team sells Série A spot to  Th3X Clan. | |
 Th3X | Team purchases Série A spot from  Jahksa Esports. | |
 ETR | MaxedZ joins. | |
| February 19 (approx.) | ||
 AK | Draken joins. | |
 RYS | Draken leaves. | |
| February 18 | ||
| Clayster & Tommey Aydan & x2Pac ThuGLorD in the BoomTV Code Red 2020-02-18. | ||
| WB | Mohak, Theory, and Uli join. Waterhead leaves. | |
 ACE1 | HeTor joins. KonGz leaves. | |
| AK | HeTor leaves. | |
| TH | Sukry leaves. | |
| OBT | Grad, JRezzy, Katru, Rafi, and WarDy leave. | |
 SHY | DJ, Evadde, and Lux will remain with the team. | |
| February 17 | ||
| Call of Duty League Ruleset v1.7 is released. | ||
| PSH | Sukry joins as temporary substitute for NGL Masters Division 2020 Stage 1. | |
 VrT | Couti, Jaano, Supreeme, Traixx, and ZooNer leave. | |
| WaR | Moose leaves. | |
 RVNS | MaxedZ leaves. | |
 FURY | Flanners leaves. | |
| February 17 (approx.) | ||
 SEA | Pandur moves to starting roster. | |
| SEA | Pandur returns from loan to Hybrid Gaming. Enable moves to substitute. | |
| HYB | Pandur's loan from SEA Surge ends. | |
| February 16 (approx.) | ||
| VAL | Melvvyn leaves. | |
| RYS | NanZ leaves. | |
| February 16 | ||
 SCARZ,  Libalent Vertex,  Rush Gaming, and  e NovatioN qualify for CDC Japan National Cup 2020 Spring Finals | ||
All Knights  Night Killers eSports in the Arena On Série A 2020 Season 1 Qualifier 3. | ||
BOOM BOOM  Sixth Gear in the GameBattles NA Challengers: 1000 Series Tournament #3. | ||
| Cod 4 Premium $1000 4v4 SnD in the GameBattles Premium: $1000 4v4 S&D 2020-02-16. | ||
 Ravens Esports Club  For The Win Esports in the Arena GG Series 2020 Playoffs. | ||
| February 15 | ||
| T10 | Theo leaves. | |
 TrainHard Esport  Team Singularity in the GameBattles EU Challengers: 1000 Series Tournament #3. | ||
Renegades  FURY in the GameBattles AP Challengers: 1000 Series Tournament #3. | ||
 ELI | Hicksy joins. | |
 MYTH | Hicksy leaves. | |
 LAV | Cornz, Crnky, Deezy, Neeey, Tisow, and Azerinho (Coach) leave. | |
| February 14 | ||
| 3G | Billy, Braaain, Creza, endurAAA, and Niall join. | |
| EG | Apox, Believe, FA5TBALLA, ProFeeZy, and Stamino join. | |
 GETB | Apox and ProFeeZy leave. | |
| T10 | Divinity, Felon, FriiZ, Meemo, Trance, and 7omm1 (Coach) join. | |
 NEVE | Divinity, Felon, FriiZ, Meemo, and Trance leave. | |
 BM | Afro leaves. | |
 EFY | Henry joins. Genesis leaves. | |
| MYTH | Disarray, Iviano, and LewTee leave. | |
| QLS | Sharhy (Coach) leaves. | |
| February 13 | ||
 DIV | Destiny and Theory leave. | |
| QLS | Kolgaa retires. | |
| Female Pro League ends operations. | ||
| February 12 | ||
| T10 | Ciar leaves. | |
| EG | Gunsiii, JLags, Legal, Miyagi, and Sher leave. | |
| RYS | Blitz joins. | |
 KAZ | Blitz leaves. | |
| RYS | Stirpeeh joins. | |
| ELI | Chaaxter leaves. | |
 APO | Billy, Henry, Jambo, LouiCM, and Revolt leave. | |
| February 11 | ||
| T10 | Dimm and Vitxll leave. | |
 OCG | Archivz, Beehzy, Gunsiii, Holler, and Jimbo leave. | |
 aL | Nano and Rappvader join. | |
| February 10 (approx.) | ||
| GETB | Goonjar leaves. | |
 CW | Charm, COutside, LilFoot, Optional, and Sinless join. | |
| BM | Braaain, Deleo, endurAAA, and Niall leave. | |
| February 10 | ||
 DP | Hypno, Robstar, Saiyan, Sane, and Seedy leave. | |
| MYTH | YellowBeanBag leaves. | |
 RET | Breechy, Kylzen, Logicxn, Provrs, and RunneR leave. | |
| February 9 | ||
| T10 | Elusive leaves. | |
 Chicago Huntsmen  Dallas Empire in the Call of Duty League 2020 Week 2 - London. | ||
Sixth Gear  Hybrid Black in the GameBattles NA Challengers: 1000 Series Tournament #2. | ||
| Team Singularity TrainHard Esport in the Call of Duty Challengers London Open 2020. | ||
 NexT Team  Virtue Gaming in the Arena On Série A 2020 Season 1 Qualifier 2. | ||
 NORA-Rengo Esports,  All Rejection Gaming, and e NovatioN qualify for CDC Japan National Cup 2020 Spring Qualifier Stage 2 | ||
 Total Advantage  Cosmic Wolf eSports in the AGN Charlotte 2020. | ||
| VrT | Supreeme joins. Real leaves. | |
| February 8 | ||
 Team BDS  The Atlas Lions in the GameBattles EU Challengers: 1000 Series Tournament #2. | ||
| Renegades Mindfreak in the GameBattles AP Challengers: 1000 Series Tournament #2. | ||
 TOR | Bance moves to starting roster. MettalZ moves to substitute. | |
| ACE1 | Rizee rejoins. Supreeme leaves. | |
| WB | Brolic and JansportJake leave. | |
| 6G | Jintroid and Kyzer join. Owakening and Willett rejoin. | |
 R5 | Fame and Hunt join. Brxdy and Rush leave. | |
 HYXR | Fame and Hunt leave. | |
| February 7 | ||
| AF.A | Abstraact, TurnUp2eZ, and Zaptius leave. | |
 6GBR | Team signs roster of vProjekt. Bielzinho, EliTz, JHustleR, Krevz, Scarz, and KBR (Coach) join. | |
| vP | Roster is signed by  Sixth Gear BR. Bielzinho, EliTz, JHustleR, Krevz, Scarz, and KBR (Coach) leave. | |
| ATL | Team partners with Respawn. | |
 GOAT | Lucho, Strict, Swizzy, and VenTs join. | |
| February 6 | ||
| RYS | NanZ joins. Relays leaves. | |
 KWK | Ninjaso leaves. | |
| RYS | Ninjaso leaves. | |
 TALY | Doty and Nuclear join. | |
| February 5 | ||
 IMP | JHaZe retires. | |
| NEVE | Divinity, Felon, FriiZ, Meemo, and Trance join. | |
| F/A | Mochila retires. | |
| February 4 | ||
| $ 500,000 Call of Duty Challengers Championship Final is announced. | ||
| $ 250,000 Call of Duty Challengers Summer Event is announced. | ||
 BVD | Inferno, Kohvz, Lithium, Rahil, and Scorpio leave. | |
| DP | Hypno, Robstar, Saiyan, Sane, and Seedy join. | |
| RET | Breechy, Kylzen, Logicxn, Provrs, and RunneR join. | |
 SO | Gunr, Hunz, ShaneThor, Silent, and Trev join. | |
| February 4 (approx.) | ||
 ASTR | Kohvz, LaU, Levcitys, Lithium, and Rahil join. | |
| February 3 | ||
| 4LF4 | HardTrevs, Kheyze, Sheed, and Soldier join. Hnaugur leaves. | |
| ETR | Pepo joins. | |
| 6G | Onyx, PaulEhx, Teskiy, and Venom leave. | |
| WB | JansportJake joins. | |
| HYXR | JansportJake leaves. | |
 FNX | Divinity, Felon, FriiZ, JMeemo, and Trance leave. | |
| HYB B | Stamino leaves. | |
| DEMO | Comicz, Fragoso, NatoYG, p0shh, and RaGeZ leave. | |
 ORO | Comicz, Fragoso, NatoYG, p0shh, and RaGeZ join. | |
 AMS | AshTastic, Av0, FrimJ, RyanGray, and TypicalNerd leave. | |
| February 3 (approx.) | ||
| ETR | Hyzzn joins. | |
| RVNS | Hyzzn leaves. | |
 CHAO | 47 joins. Koots leaves. | |
| February 2 | ||
| RBL | Knight and LlamaGod leave. | |
| NexT Team ACE1 in the ArenaOn Série A 2020 Season 1 Qualifier 1. | ||
 Pushing Gaming  Bulldog Esports in the EEG European League 2020 Season 1 Playoffs. | ||
| UYU DDOPT in the GameBattles NA Challengers: 1000 Series Tournament #1. | ||
 LNX | CrisT, DrunKz, Gele, Sorware, and Stirpeeh leave. | |
| CHAO | Koots leaves. | |
 Unsold Stuff Gaming,  MVP, and SCARZ qualify for CDC Japan National Cup 2020 Spring Qualifier Stage 2 | ||
 ASP | Evasion and Swarley leave. | |
| February 2 (approx.) | ||
 TRI | Davpadie joins. | |
| February 1 (approx.) | ||
 FPX | DogChen, GaoHong, Kai, Sa1ge, and YangMing join. | |
 DVT | Ice, Psycho, and Sh4d4p join. Chingy, Inique, and Khai leave. | |
| PSH | MethodZ retires. | |
| BM | endurAAA joins. Creza leaves. | |
 MOG | 47, Bullseye, Diamondcon, Remy, and TcM leave. | |
 J4L | DeoX, DraMa, Equuip, HumanJesus, and Nova leave. | |
| JKS | Rydekz joins. | |
| February 1 | ||
 NK | Fallzy, MeTodies, OMGui, Porto, Umdeadkiller, and Vigarista join. | |
 FTWE | Alexisss, Marky, Mobo, PRoXaY, and Varandas join. | |
 GTZ | Alexis leaves. | |
| EG | Gunsiii joins. | |
| TrainHard Esport Team WaR in the GameBattles EU Challengers: 1000 Series Tournament #1. | ||
 ISN | Deelo, Drazah, Kyzer, OPTIMUM, and Perform leave. | |
| TRI | Parzelion leaves. | |
 ITL B | Atom, Bullkee, Dorchak, Mind, and PDasson leave. | |
| Mindfreak Renegades in the GameBattles AP Challengers: 1000 Series Tournament #1. | ||
| KAZ | Blitz, Keen, Luckss, Mayo, SkyLyon, and StaMe join. | |