Valter Walker kept the leg lock finishes going at UFC Fight Night 282.Walker (16-1 MMA, 5-1 UFC) pulled guard to work for his signature heel hook, but wound up submitting Thomas Petersen (11-5 MMA, 3-4 UFC)by calf slicer at the 1:32 mark of Round 1 in theirheavyweight bout Saturday at Etihad Arena in Abu Dhabi.Check out the replay of Walker's finish below (via X):5 RD1 SUBMISSIONS IN A ROW @ValterUFC proves he is a PROBLEM once again![ #UFCAbuDhabi | LIVE NOW on @ParamountPlus ] pic.twitter.com/w8t3JPVMUM UFC (@ufc) July 25, 2026Walker scored his fifth straight submission, tying Demian Maia's record for longest streak in UFC history. Walker took the mic after the fight to say he wants to punch Ciryl Gane in the back of his head to avenge Alex Pereira. Gane finished Pereira by Round 2 TKO to claim the interim heavyweight title at UFC Freedom 250, where Pereira complained about Gane hitting him with illegal blows.Up-to-the-minute UFC Fight Night 282 results:Valter Walker def. Thomas Petersen via submission (calf slicer) Round 1, 1:32Muhammad Saidov def. Dustin Jacoby via TKO (strikes) Round 2, 4:49Sam Patterson def. Santiago Ponzinibbio via TKO (punch) Round 2, 3:06Axel Sola def. Ismael Bonfim via submission (D'Arce choke) Round 1, 4:44Magomed Tuchalov def. Brendson Ribeiro via unanimous decision (29-28, 29-28, 29-28)Nurullo Aliev def. Mike Davis via unanimous decision (30-27, 30-27, 30-27)Abdul Hussein def. Cody Gibson via submission (arm-triangle choke) Round 3, 3:07This article originally appeared on MMA Junkie: UFC Abu Dhabi video: Valter Walker wants Ciryl Gane after calf slicer finish