The 31st season of The Ultimate Fighter is currently airing, and last night’s episode saw the first bantamweight semi-final between Timur Valiev and Brad Katona.Both fighters initially represented Michael Chandler’s team on the reality show, but prior to last night’s fight, Katona, who was produced by the SBG Ireland gym, moved over to Conor McGregor’s team.The bout was billed as the bloodiest fight on this season of TUF to date, and eventually ended in a split decision in favour of Katona.Allwrestling.info@viralclipshortsBlood pours everywhere at the UFC Apex in the very first round of Timur Valiev vs. Brad Katona Fight in the second Ultimate Fighter 31 Semi Finals. #TUF31 #TUF pic.twitter.com/tDLCw6uDPr11Blood pours everywhere at the UFC Apex in the very first round of Timur Valiev vs. Brad Katona Fight in the second Ultimate Fighter 31 Semi Finals. #TUF31 #TUF pic.twitter.com/tDLCw6uDPrThe win for the TUF 27 winner was only the second on the series for Conor McGregor’s side. ‘The Notorious’ initially saw his fighters lose their first seven fights and only narrowly avoided a whitewash.Despite Katona initially being a part of Chandler’s team, ‘Iron Mike’ did not agree with the decision, and took to Twitter to protest in favour of Timur Valiev.Michael Chandler@MikeChandlerMMADisagree with that decision…. #tuf31108638Disagree with that decision…. #tuf31It didn’t take long for a number of fans to agree with the former Bellator MMA champion, with plenty suggesting that the judges had gotten the decision wrong.@DeanMauro stated the following:“Timur won that fight man.”@sil3ntkillmusic said:“1000%”@BrettRogersTX clearly agreed:“Preach!”As did @loossiidd:“Agree whole heartedly.”@ThePunchReport_ borrowed one of Conor McGregor's favourite curses:“Yeah the judges f**ked that one up 100%”@___Shredder___ stated Chandler's fighter was "robbed".“Yeah, your boy got robbed.”@MandGraster agreed with this, but also came out with a mild conspiracy theory to explain it.“Timur was robbed for ratings. They want that two-time TUF champ storyline with Katona so bad.”@TeslaShock23 was scathing at the judges.“These judges are ruining livelihoods.”@ShowInvestment quoted Dana White by stating that fighters should never leave it to the judges.“Timur should have won. Can’t leave anything to the judges I guess..”One user even went as far as claiming that the judges were biased against Russian fighters.Lyubimi@longwulf95@MikeChandlerMMA I thought damage wins fights?!? Nah they just love to rob russian fighters pic.twitter.com/dT7julxznM12@MikeChandlerMMA I thought damage wins fights?!? Nah they just love to rob russian fighters pic.twitter.com/dT7julxznMTUF 31 will continue next week, with Jason Knight facing Kurt Holobaugh in the second lightweight semi-final.Timur Valiev vs. Brad Katona: How did these fighters fare in the UFC?TUF 31 initially featured eight fighters who had already had experience in the UFC, and amongst them were Timur Valiev and Brad Katona.It’s arguable that both men should never have been cut from the promotion’s roster in the first place, based on both their solid skills and their records in the octagon.Katona debuted in the UFC after winning the 27th season of TUF in 2018. He defeated Jay Cucciniello and Matthew Lopez in the octagon before dropping back-to-back fights against Merab Dvalishvili and Hunter Azure.Since leaving the UFC, the native of Canada put together four straight wins before joining the TUF 31 cast this year.Timur Valiev, meanwhile, put together two impressive wins in the octagon, beating Martin Day and Raoni Barcelos after a loss to Trevin Jones was overturned due to a positive drug test.UFC Español@UFCEspanolEn una pelea cerrada y con mucha acción, @timurvaliev_df vence por decisión mayoritaria a Raoni Barcelos en #UFCVegas30 pic.twitter.com/8JzUpUAzDU255En una pelea cerrada y con mucha acción, @timurvaliev_df vence por decisión mayoritaria a Raoni Barcelos en #UFCVegas30 🔥 pic.twitter.com/8JzUpUAzDUThe Russian then lost to the highly-rated Jack Shore before being cut from the roster last March. He had not fought on the regional circuit prior to his return on TUF 31.