The World Extreme Cagefighting organization has been busy updating it’s December 19 card over the past several days for it’s WEC 45 event in Las Vegas.

A rumored bout between undefeated WEC newcomer Erik Koch (7-0) vs. Mackens Semerzier, will instead feature a featherweight match between Koch and Jameel Massouh (21-6).

Another undefeated fighter, Zach Micklewright (6-0), will also make his WEC debut against lightweight Muhsin Corbbrey (7-4) at the event.

British fighter Brad Pickett (17-4) is also expected to make his promotional debut against Kyle Dietz (5-1) as part of the preliminary card in a bantamweight bout.

The main event features a lightweight contender bout between Donald Cerrone and Ed Ratcliff. The WEC 45 event takes place on Dec. 19 at The Pearl at The Palms Casino Resort in Las Vegas. The main card airs live on the VERSUS network.

The current WEC 45 card appears as follows:

- Donald Cerrone vs. Ed Ratcliff
- Chris Horodecki vs. Anthony Njokuani
- Joseph Benavidez vs. Rani Yahya
- Scott Jorgensen vs. Takeya Mizugaki
- Bart Palaszewski vs. Anthony Pettis*
- Erik Koch vs. Jameel Massouh*
- Kyle Dietz vs. Brad Pickett*
- Tyler Toner vs. Brandon Visher*

* – Not yet officially announced.

Source: MMAjunkie.com