The card for the UFC’s debut in Canada’s capital city continues to grow – and it will make a little history, as well.

Joanne Calderwood (10-1 MMA, 2-1 UFC) will meet Valerie Letourneau (8-4 MMA, 3-1 UFC) in a women’s flyweight bout at UFC Fight Night 89. It will be the first women’s 125-pound fight in company history – though a formal introduction of the division has not yet been made since promotion officials still are determining whether or not to add the weight class. UFC officials today announced the new matchup.

UFC Fight Night 89 takes place June 18 at The Arena at TD Place in Ottawa, Ontario, Canada. The event airs on FOX Sports 1 following early prelims on UFC Fight Pass. However, the bout order hasn’t been finalized.

Calderwood, from Scotland, will move up from strawweight on the heels of a “Fight of the Night” bonus-winning decision over Cortney Casey at UFC Fight Night 72 this past July in front of her home fans in Glasgow. That got her back on track after a submission loss in 90 seconds to Maryna Moroz in Poland a little more than a year ago. Prior to that loss, Calderwood was unbeaten, including a 4-0 mark for Invicta and a win over Seo Hee Ham in her UFC debut following a run on “TUF 20.”

Letourneau, a Montreal native now fighting out of American Top Team in South Florida, will attempt to rebound from a unanimous decision loss at UFC 193 to strawweight champion Joanna Jedrzejczyk. Prior to that, she had a four-fight winning streak, including her first three UFC bouts – decision wins over Elizabeth Phillips, Jessica Rakoczy and Moroz.

With the addition, the latest UFC Fight Night 89 card now includes:

Rory MacDonald vs. Stephen Thompson

Donald Cerrone vs. Patrick Cote

Steve Bosse vs. Sean O’Connell

Sam Alvey vs. Elias Theodorou

Jason Saggo vs. Leandro Silva

Olivier Aubin-Mercier vs. Thibault Gouti

Krzysztof Jotko vs. Tamdan McCrory

Colby Covington vs. Alex Garcia

Misha Cirkunov vs. Ion Cutelaba

Jocelyn Jones-Lybarger vs. Randa Markos

Chris Beal vs. Norifumi Yamamoto

Joanne Calderwood vs. Valerie Letourneau

For more on UFC Fight Night 89, check out the UFC Rumors section of the site.