| Biggest Movers | Recently Active | Newly Ranked | Dropouts |
| Division Changes | Inactive Fighters | Quality Performance Decay | Strength of Schedule |
Issue Date: 12/01/2019 (Official Release: #680)
Top 100-ranked fighters inactive between 365 and 450 days.
Drop Date is the approximate date the fighter will be dropped from rankings due to inactivity.| Fighter | Current Rank | ↑ ↓ | Current Division |
 Amirkhan GulievLast Fight: 9/08/2018 [Absolute Championship Akhmat] Drop Date: 12/02/2019 | 89 | 3 | Light Heavyweight |
| Albert Duraev Last Fight: 9/08/2018 [Absolute Championship Akhmat] Drop Date: 12/02/2019 | 30 | Middleweight | |
 Abdul Razak AlhassanLast Fight: 9/08/2018 [UFC] Drop Date: 12/02/2019 | 79 | 1 | Welterweight |
| Andrei Koshkin Last Fight: 9/08/2018 [Absolute Championship Akhmat] Drop Date: 12/02/2019 | 83 | Lightweight | |
| Murad Machaev Last Fight: 9/08/2018 [Absolute Championship Akhmat] Drop Date: 12/02/2019 | 85 | 3 | Featherweight |
| Roberto Sanchez Last Fight: 9/08/2018 [UFC] Drop Date: 12/02/2019 | 47 | 1 | Flyweight |
| Kelly Kobold-Schmitz Last Fight: 9/14/2018 [Tuff-N-Uff] Drop Date: 12/08/2019 | 52 | 1 | Women Flyweight |
 Marcin PrachnioLast Fight: 9/15/2018 [UFC] Drop Date: 12/09/2019 | 100 | 3 | Light Heavyweight |
| Khalid Murtazaliev Last Fight: 9/15/2018 [UFC] Drop Date: 12/09/2019 | 32 | Middleweight | |
| C.B. Dollaway Last Fight: 9/15/2018 [UFC] Drop Date: 12/09/2019 | 44 | Middleweight | |
 Kajan JohnsonLast Fight: 9/15/2018 [UFC] Drop Date: 12/09/2019 | 64 | Lightweight | |
 Hector LombardLast Fight: 9/22/2018 [UFC] Drop Date: 12/16/2019 | 76 | 3 | Middleweight |
 Mayra Bueno SilvaLast Fight: 9/22/2018 [UFC] Drop Date: 12/16/2019 | 17 | 1 | Women Flyweight |
| Cody Gibson Last Fight: 9/28/2018 [Legacy Fighting Alliance (LFA)] Drop Date: 12/22/2019 | 81 | Bantamweight | |
| Quinton Jackson Last Fight: 9/29/2018 [BellatorFC] Drop Date: 12/23/2019 | 49 | Heavyweight | |
| Melissa Gatto Last Fight: 9/29/2018 [Nacao Cyborg] Drop Date: 12/23/2019 | 39 | Women Flyweight | |
| Caio Alencar Last Fight: 10/05/2018 [Professional Fighters League] Drop Date: 12/29/2019 | 62 | Heavyweight | |
| Ryan LaFlare Last Fight: 10/06/2018 [UFC] Drop Date: 12/30/2019 | 59 | Welterweight | |
| Alan Patrick Silva Alves Last Fight: 10/06/2018 [UFC] Drop Date: 12/30/2019 | 77 | 3 | Lightweight |
| Felice Herrig Last Fight: 10/06/2018 [UFC] Drop Date: 12/30/2019 | 25 | Women Strawweight | |
| Smealinho Rama Last Fight: 10/13/2018 [Professional Fighters League] Drop Date: 1/06/2020 | 77 | 1 | Light Heavyweight |
| Sam Thao Last Fight: 10/13/2018 [N/A] Drop Date: 1/06/2020 | 86 | 3 | Flyweight |
| Gasan Umalatov Last Fight: 10/20/2018 [Professional Fighters League] Drop Date: 1/13/2020 | 100 | 1 | Middleweight |
| Rick Story Last Fight: 10/20/2018 [Professional Fighters League] Drop Date: 1/13/2020 | 78 | 1 | Welterweight |
| Jake Shields Last Fight: 10/20/2018 [Professional Fighters League] Drop Date: 1/13/2020 | 89 | 1 | Welterweight |
| Sean Strickland Last Fight: 10/27/2018 [UFC] Drop Date: 1/20/2020 | 58 | Welterweight | |
| Chico Camus Last Fight: 10/27/2018 [Pure Fighting Championships] Drop Date: 1/20/2020 | 35 | 1 | Flyweight |
| Bruno Silva Last Fight: 11/02/2018 [M-1 Mix-FC] Drop Date: 1/26/2020 | 21 | Middleweight | |
| Adam Wieczorek Last Fight: 11/03/2018 [UFC] Drop Date: 1/27/2020 | 94 | 1 | Heavyweight |
| Jason Knight Last Fight: 11/03/2018 [UFC] Drop Date: 1/27/2020 | 88 | Featherweight | |
 Konstantin GluhovLast Fight: 11/04/2018 [Samara MMA Federation] Drop Date: 1/28/2020 | 86 | Heavyweight | |
 Tiffany TeoLast Fight: 11/09/2018 [One Fighting Championship] Drop Date: 2/02/2020 | 59 | 1 | Women Flyweight |
| Mukhomad Vakhaev Last Fight: 11/10/2018 [Absolute Championship Akhmat] Drop Date: 2/03/2020 | 43 | Heavyweight | |
| Salimgerey Rasulov Last Fight: 11/10/2018 [Absolute Championship Akhmat] Drop Date: 2/03/2020 | 47 | 1 | Heavyweight |
| Alexander Sarnavskiy Last Fight: 11/10/2018 [Absolute Championship Akhmat] Drop Date: 2/03/2020 | 91 | 1 | Lightweight |
| Magomed Magomedov Last Fight: 11/10/2018 [Absolute Championship Akhmat] Drop Date: 2/03/2020 | 41 | Bantamweight | |
| Joseph Morales Last Fight: 11/10/2018 [UFC] Drop Date: 2/03/2020 | 52 | 1 | Flyweight |
 Joe TaimangloLast Fight: 11/16/2018 [Akhmat MMA] Drop Date: 2/09/2020 | 39 | Bantamweight | |
| Velimurad Alkhasov Last Fight: 11/16/2018 [Brave Combat Federation] Drop Date: 2/09/2020 | 23 | 2 | Flyweight |
| Ashley Cummins Last Fight: 11/16/2018 [Invicta FC] Drop Date: 2/09/2020 | 6 | Women Atomweight | |
 Santiago PonzinibbioLast Fight: 11/17/2018 [UFC] Drop Date: 2/10/2020 | 10 | Welterweight | |
| Neil Magny Last Fight: 11/17/2018 [UFC] Drop Date: 2/10/2020 | 19 | Welterweight | |
| Bartosz Fabinski Last Fight: 11/17/2018 [UFC] Drop Date: 2/10/2020 | 60 | Welterweight | |
 Erik PerezLast Fight: 11/17/2018 [Combate Americas] Drop Date: 2/10/2020 | 58 | 1 | Bantamweight |
 Aleksander DoskalchukLast Fight: 11/17/2018 [M-1 Mix-FC] Drop Date: 2/10/2020 | 30 | 1 | Flyweight |
 Hayato SuzukiLast Fight: 11/17/2018 [One Fighting Championship] Drop Date: 2/10/2020 | 80 | 4 | Flyweight |
| Tito Ortiz Last Fight: 11/24/2018 [Golden Boy MMA] Drop Date: 2/17/2020 | 40 | Light Heavyweight | |
| Jamilson Silva Last Fight: 11/24/2018 [Watch Out] Drop Date: 2/17/2020 | 32 | 2 | Strawweight |
| Estefani Almeida Last Fight: 11/24/2018 [Watch Out] Drop Date: 2/17/2020 | 64 | 1 | Women Flyweight |
 Juan Francisco Espino DieppaLast Fight: 11/30/2018 [UFC] Drop Date: 2/23/2020 | 70 | Heavyweight | |
| Rick Glenn Last Fight: 11/30/2018 [UFC] Drop Date: 2/23/2020 | 60 | 1 | Featherweight |
| Joe Warren Last Fight: 11/30/2018 [BellatorFC] Drop Date: 2/23/2020 | 59 | 1 | Bantamweight |
 Joselyne Edwards LaborielLast Fight: 11/30/2018 [Legacy Fighting Alliance (LFA)] Drop Date: 2/23/2020 | 32 | Women Bantamweight | |
 Mark HuntLast Fight: 12/01/2018 [UFC] Drop Date: 2/24/2020 | 15 | Heavyweight | |
 Tyson PedroLast Fight: 12/01/2018 [UFC] Drop Date: 2/24/2020 | 54 | Light Heavyweight | |
| Mamed Khalidov Last Fight: 12/01/2018 [KSW] Drop Date: 2/24/2020 | 26 | 1 | Middleweight |
| Mateusz Gamrot Last Fight: 12/01/2018 [KSW] Drop Date: 2/24/2020 | 17 | Featherweight | |
| Geraldo Nogueira Last Fight: 12/05/2018 [Amazon Talent] Drop Date: 2/28/2020 | 34 | 2 | Strawweight |
| Vitaly Bigdash Last Fight: 12/07/2018 [One Fighting Championship] Drop Date: 3/01/2020 | 82 | 2 | Light Heavyweight |
| Biggest Movers | Recently Active | Newly Ranked | Dropouts |
| Division Changes | Inactive Fighters | Quality Performance Decay | Strength of Schedule |