The Round Up: UFC fight announcements for the past two weeks

Gustafsson vs. Johnson and a whole bunch of new fights have been added recently

The past two weeks have been a busy time for UFC matchmakers Joe Silva and Sean Shelby as they start to put together the fights that will make up the first two months of 2015.  Not to mention a few injuries that have forced changes to a few key matchups later this year as well.

Main events like Alexander Gustafsson vs. Anthony Johnson were announced as well as a welterweight showdown between heavy hitter Matt Brown and former Strikeforce champion Tarec Saffiedine as well.

Injuries forced two fights to shift for UFC 181 as Holly Holm and Gian Villante fell off the card, which left the matchmakers scrambling to find fights for both Raquel Pennington and Ultimate Fighter winner Corey Anderson as well.

If you missed anything from the last two weeks, here are all the fight announcements in order of event.

UFC 181: Hendricks vs. Lawler 2 in Las Vegas, Nevada on December 6

Jonathan Wilson vs. Corey Anderson

Ashlee Evans-Smith vs. Raquel Pennington

UFC Fight Night: Machida vs. Dollaway in Barueri, Brazil on December 20

Darren Elkins vs. Hacran Dias

UFC Fight Night: McGregor vs. Siver in Boston, Mass. on January 18

Tateki Matsuda vs. Joby Sanchez

UFC Fight Night on FOX: Gustafsson vs. Johnson in Stockholm, Sweden on January 24

Anthony Johnson vs. Alexander Gustafsson

Dan Henderson vs. Gegard Mousasi

Nico Musoke vs. Albert Tumenov

Nikita Krylov vs. Stanislav Nedkov

Konstantin Erokhin vs. Viktor Pesta

Yan Cabral vs. Mairbek Taisumov

Kenny Robertson vs. Sultan Aliev

UFC 183: Silva vs. Diaz in Las Vegas, Nevada on January 31

Tyron Woodley vs. Kelvin Gastelum

Rafael Natal vs. Tom Watson

UFC Fight Night: Brown vs. Saffiedine in Broomfield, Colorado on February 14

Matt Brown vs. Tarec Saffiedine

Max Holloway vs. Cole Miller

Zach Makovsky vs. Tim Elliott

Ray Borg vs. Chris Kelades

Brandon Thatch vs. Stephen Thompson

UFC 184: Weidman vs. Belfort in Los Angeles, California on February 28

Ronaldo "Jacare" Souza vs. Yoel Romero at UFC 184