UFC Fight Night: Santos vs. Anders will take place Saturday, September 22, 2018, from the Ginasio do Ibirapuera in Sao Paulo, Brazil. The main event is a last-second switch as Alabama’s own Eryk Anders replaces Jimi Manuwa to take on the 18-6 hard-hitting Brazilian, Thiago Santos. As with every card, there are always a handful of matchups that tend to steal the show. Here are five potential matchups for this weekend to keep an eye on in the prelims and main card.