The Lauzon-Chiesa duel will likely be on the main card for the event, which takes place Sept. 5 at the Foxwoods Resort Casino in Ledyard, Connecticut.
Lauzon (23-9) last fought to a unanimous decision win, beating Mac Danzig at UFC on FOX 9 in December. Chiesa (11-1) has won two in a row, most recently topping Francisco Trinaldo at UFC 174 last month.
More bouts for the upcoming card are expected to be announced in the coming weeks.
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