UFC light heavyweight veteran Glover Teixeira has moved up two spots in the company's ranking system and has now assumed the No. 1 spot in the light heavyweight division.Glover Teixeira is now the No.1 ranked UFC LHW fighter after his spectacular victory over fellow elite 205-pound fighter Thiago Santos at UFC Vegas 13.Teixeira’s opponent, Thiago Santos, dropped 1 spot after his loss at UFC Vegas 13. Santos is now ranked No.2 in the UFC light heavyweight division.Intriguingly, Teixeira, 41, besting a dangerous foe such as Santos has once again brought the former on the cusp of a UFC light heavyweight title shot.Teixeira, a veteran Brazilian fighter, is likely to challenge for the UFC LHW belt in the 2021 calendar year. Additionally, Chinese women’s strawweight competitor Yan Xiaonan has moved up five spots in the division’s rankings and is now ranked No. 3.On the other hand, Yan Xiaonan’s opponent, Claudia Gadelha, has moved down two spots and is now ranked No. 6 in the UFC women’s strawweight division.While Teixeira secured a third-round submission victory over Thiago Santos at UFC Vegas 13, Yan Xiaonan defeated Claudia Gadelha via unanimous decision at the same event, resulting in the aforementioned notable changes in the UFC’s official rankings.The updated rankings reflect the significant changes that took place at UFC Vegas 13 The UFC has updated its official rankings, following the conclusion of the UFC Vegas 13 fight card that took place this past weekend (Kindly Note: +/- = movement in rankings; T = tie; *NR = Not previously ranked) –MEN’S POUND-FOR-POUND RANKINGS1. Khabib Nurmagomedov2. Jon Jones3. Israel Adesanya4. Stipe Miocic5. Kamaru Usman6. Alexander Volkanovski7. Dustin Poirier8. Max Holloway9. Petr Yan10. Justin Gaethje11. Conor McGregor12. Robert Whittaker13. Tony Ferguson14. Deiveson Figueiredo15. Francis NgannouFLYWEIGHT RANKINGSChampion: Deiveson Figueiredo1. Joseph Benavidez2. Brandon Moreno3. Askar Askarov4. Alex Perez5. Alexandre Pantoja6. Brandon Royval7. Jussier Formiga8. Kai Kara France9. Rogerio Bontorin10. Matt Schnell11. Raulian Paiva12. David Dvorak13. Tim Elliott14. Tyson Nam15. Jordan EspinosaBANTAMWEIGHT RANKINGSChampion: Petr Yan1. Aljamain Sterling2. Cory Sandhagen3. Marlon Moraes4. Cody Garbrandt5. Frankie Edgar6. Pedro Munhoz7. Jose Aldo8. Jimmie Rivera9. Raphael Assuncao10. Dominick Cruz11. Rob Font12. Merab Dvalishvili13. Cody Stamann14. Song Yadong15. Marlon VeraFEATHERWEIGHT RANKINGSChampion: ALEXANDER VOLKANOVSKI1. Max Holloway2. Brian Ortega3. Zabit Magomedsharipov4. Yair Rodriguez5. Chan Sung Jung6. Calvin Kattar7. Josh Emmett8. (T) Jeremy Stephens8. (T) Arnold Allen10. Sodiq Yusuff11. Dan Ige12. Shane Burgos13. Ryan Hall14. Bryce Mitchell15. Edson BarbozaLIGHTWEIGHT RANKINGSChampion: KHABIB NURMAGOMEDOV1. Justin Gaethje2. Dustin Poirier3. Tony Ferguson4. Conor McGregor5. Dan Hooker6. Charles Oliveira7. Paul Felder8. Diego Ferreira9. Al Iaquinta10. Kevin Lee11. Beneil Dariush12. Islam Makhachev13. Gregor Gillespie14. Drew Dober15. Donald CerroneWELTERWEIGHT RANKINGSChampion: KAMARU USMAN1. Colby Covington2. Gilbert Burns3. Leon Edwards4. Jorge Masvidal5. Stephen Thompson6. Demian Maia7. Tyron Woodley8. Michael Chiesa9. Neil Magny10. Vicente Luque11. Geoff Neal12. Rafael dos Anjos13. Nate Diaz14. Anthony Pettis15. Robbie LawlerMIDDLEWEIGHT RANKINGSChampion: ISRAEL ADESANYA1. Robert Whittaker2. Paulo Costa3. Jared Cannonier4. Jack Hermansson5. Yoel Romero6. Darren Till7. Derek Brunson8. Kelvin Gastelum9. Uriah Hall10. Chris Weidman11. Edmen Shahbazyan12. Brad Tavares13. Omari Akhmedov14. Marvin Vettori15. Ian HeinischLIGHT HEAVYWEIGHT RANKINGSChampion: Jan Blachowicz1. Glover Teixeira +22. Thiago Santos -13. Dominick Reyes -14. Aleksandar Rakic5. Jiri Prochazka6. Anthony Smith +17. Volkan Oezdemir -18. Nikita Krylov9. Johnny Walker10. Misha Cirkunov11. Magomed Ankalaev12. Ryan Spann13. Jim Crute14. Mauricio Rua15. Paul CraigHEAVYWEIGHT RANKINGSChampion: STIPE MIOCIC1. Francis Ngannou2. Curtis Blaydes3. Jairzinho Rozenstruik4. Derrick Lewis5. Alistair Overeem6. Alexander Volkov7. Junior dos Santos8. Shamil Abdurakhimov9. Augusto Sakai10. Aleksei Oleinik11. Walt Harris12. Sergei Pavlovich13. (T) Ciryl Gane13. (T) Blagoy Ivanov +115. Andrei Arlovski *NRWOMEN’S POUND-FOR-POUND RANKINGS1. Amanda Nunes2. Weili Zhang3. Valentina Shevchenko4. Rose Namajunas5. Jessica Andrade6. Joanna Jedrzejczyk7. Germaine De Randamie8. Holly Holm9. Aspen Ladd10. Cynthia Calvillo11. Nina Ansaroff +112. Katlyn Chookagian -113. Yan Xiaonan *NR14. Claudia Gadelha -115. Julianna Pena -1WOMEN’S STRAWWEIGHT RANKINGSChampion: WEILI ZHANG1. Rose Namajunas2. Joanna Jedrzejczyk3. Yan Xiaonan +54. Carla Esparza -15. Nina Ansaroff6. Claudia Gadelha -27. Michelle Waterson -18. Marina Rodriguez9. Tecia Torres +110. Amanda Ribas -111. Mackenzie Dern12. Angela Hill13. Virna Jandiroba14. Felice Herrig15. Livinha SouzaWOMEN’S FLYWEIGHT RANKINGSChampion: VALENTINA SHEVCHENKO1. Jessica Andrade2. Katlyn Chookagian3. Jennifer Maia4. Cynthia Calvillo5. Lauren Murphy6. Jessica Eye7. Joanne Calderwood8. Roxanne Modafferi9. Viviane Araujo10. Andrea Lee11. Maycee Barber12. Gillian Robertson13. Alexis Davis14. Montana De La Rosa15. Antonina ShevchenkoWOMEN’S BANTAMWEIGHT RANKINGSChampion: AMANDA NUNES1. Germaine de Randamie2. Holly Holm3. Aspen Ladd4. Raquel Pennington5. Irene Aldana6. Julianna Pena7. Ketlen Vieira8. Yana Kunitskaya9. Sara McMann10. Marion Reneau11. Lina Lansberg12. Macy Chiasson13. Sijara Eubanks14. Pannie Kianzad15. Julia AvilaGlover Teixeira is likely to receive a UFC LHW title shot The consensus in the MMA world is that, as noted by UFC President Dana White, reigning UFC light heavyweight champion Jan Blachowicz will defend his belt against current UFC middleweight titleholder Israel Adesanya in a champion-vs-champion super-fight that’ll transpire in 2021.Moreover, recent comments made by Dana White suggest that Teixeira will most definitely receive an opportunity to fight for the UFC light heavyweight championship. It is no more than Teixeira deserves.The vast majority of MMA fans and experts believe that Glover Teixeira won’t receive a shot at Jan Blachowicz right now, but will instead face the winner of the Blachowicz vs. Adesanya super-fight for the UFC light heavyweight title.Teixeira had previously challenged then-UFC light heavyweight champion Jon Jones for the title in 2014, but lost the fight via unanimous decision.AGE IS JUST A NUMBER!🇧🇷 @GloverTeixeira gets the finish in RD 3️⃣. #UFCVegas13 pic.twitter.com/gyFuea8T4N— UFC (@ufc) November 8, 2020What will you be doing when you're over forty!? @GloverTeixeira is still aiming for 🏆! #UFCVegas13 pic.twitter.com/qTd5kB492Y— UFC (@ufc) November 8, 2020Presently, Teixeira is still regarded as one of the top 205-pounders in the world. Teixeira, despite being older than most other fighters in MMA today, continues impressing one and all with his consistency and skills. Teixeira has stated that he aims to capture the UFC LHW title, adding that he will win UFC gold before retiring. There is no doubting Teixeira's ambition.Can Teixeira beat the odds? Do you think he has what it takes to capture the UFC light heavyweight championship? Sound off in the comments.