Regian Eersel Vs. Rungrawee Headlines ONE Fight Night 42, Tang Kai Vs. Shamil Gasanov Moves To ONE Fight Night 43 "The Immortal" returns against "Legatron" in the new main event on April 10 in Bangkok, Thailand. Content Original Link: https://sports.yahoo.com/articles/regian-eersel-vs-rungrawee-headlines-101051574.html