Allen skulle have mødt [[Enrique Barzola]] på [[UFC 220]] den [[20. januar]] [[2018]].<ref>{{Cite news|url=https://depor.com/full-deportes/contacto/ufc-peruano-enrique-barzola-enfrentara-arnold-allen-20-enero-boston-58602|title=UFC: peruano Enrique Barzola enfrentará a Arnold Allen el 20 de enero en Boston|last=Bermúdez|first=Pablo|date=2017-12-30|work=depor.pe|access-date=2017-12-31|language=es-PE}}</ref> Men Allen meldte afbud til kampen den [[11. januar]] på grund af [[visa]]-problemer hvilket forhindrede ham i at kunne rejse.<ref>{{Cite news|url=https://mma-today.com/exclusive-arnold-allen-ufc-220-bout-enrique-barzola|title=EXCLUSIVE: Arnold Allen Out of UFC 220 Bout Against Enrique Barzola - MMA Today|date=2018-01-11|work=MMA Today|access-date=2018-01-12|language=en-US|archive-date=12. januar 2018|archive-url=https://web.archive.org/web/20180112160236/https://mma-today.com/exclusive-arnold-allen-ufc-220-bout-enrique-barzola|url-status=dead}}</ref> Following this announcement, It was determined that Allen would be replaced by [[Matt Bessette]] at UFC 220.<ref>{{Cite news|url=https://fansided.com/2018/01/11/ufc-220-matt-bessette-enrique-barzola/|title=UFC 220: Matt Bessette booked to fight Enrique Barzola|date=2018-01-11|work=FanSided|access-date=2018-01-12|language=en-US}}</ref>
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