Hein mødte danske [[Damir Hadzovic]] den 22. juli, 2018 på [[UFC Fight Night: Shogun vs. Smith]].<ref>{{Cite web|url=http://mmadna.nl/nick-hein-maakt-snelle-comeback-tijdens-ufc-hamburg-tegen-damir-hadzovic/|title=Nick Hein maakt snelle comeback tijdens UFC Hamburg tegen Damir Hadzovic|last=DNA|first=MMA|website=mmadna.nl|language=en-US|access-date=2018-06-05}}</ref> Han tabte kampen via split decision.<ref>{{Cite news|url=https://mmajunkie.com/2018/07/ufc-fight-night-134-hamburg-germany-results-damir-hadzovic-outworks-nick-hein-split-decision|title=UFC Fight Night 134 results: Damir Hadzovic outworks Nick Hein for split decision|date=2018-07-22|work=MMAjunkie|access-date=2018-07-22|language=en-US}}</ref>
Levende_personer Litteratur