Karolina Kowalkiewicz will put her unbeaten record on the line at UFC Fight Night 87 against Heather Jo Clark.

The bout will be part of the May 8 event from the Ahoy Rotterdam in the Netherlands, as Alistair Overeem battles Andrei Arlovski in the main event.

Clark (7-4) scored her first UFC win vs. Bec Rawlings, but spent all of 2015 on the sidelines with an injury. She was a competitor on The Ultimate Fighter 20, falling to Felice Herrig.

Kowalkiewicz (8-0) bested Randa Markos in her Octagon debut via decision.

Below is the current lineup:

Heavyweight: Alistair Overeem vs. Andrei Arlovski

Heavyweight: Antonio “Bigfoot” Silva vs. Stefan Struve

Light Heavyweight: Nikita Krylov vs. Francimar Barroso

Lightweight: Reza Madadi vs. Yan Cabral

Welterweight: Albert Tumenov vs. Gunnar Nelson

Welterweight: Peter Sobotta vs. Dominic Waters

Lightweight: Nick Hein vs. Jon Tuck

Strawweight: Heather Jo Clark vs. Karolina Kowalkiewicz