England centre Riki Flutey is out for the rest of this season due to an ankle problem, while lock Marco Wentzel will undergo surgery this week on a dislocated shoulder, the club announced on their official website.
Wentzel was hurt during Wasps' defeat against Sale Sharks last Friday night and he is also set to miss the remainder of the campaign.
Wasps, European champions in 2004 and 2007, are currently just six points above bottom club Newcastle with six rounds of regular season Premiership action remaining.
The club are hopeful of backs Elliot Daly and Richard Haughton being available for selection to face London Irish at Adams Park next Saturday, while lock Richard Birkett is also expected to resume training this week.
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The entire All Blacks apparel line has been updated for 2013/14. Check out the New Zealand All Blacks polo.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Gilbert Blitz 8S rugby cleat is a great cleat at a great price of $69.99. Get a new pair of cleats today.
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
$29.99
The All Blacks Performance t-shirt is black with hints of blue from the training jersey. Very Cool.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.