The squad face their Cardiff Blues counterparts as part of their preparation for the new season with kick off at 1.30pm at the ground where London Wasps will also play their Aviva A League fixtures this season.
The U18s side are preparing for the second year of the U18 Academy League, in which they enjoyed wins over London Irish, Bath and Bristol last season.
Supporters are welcome to come and watch the game free of charge.
London Wasps U18s
15 Alex Harrison, 14 Shaquille Jack, 13 Connor Morrison, 12 Dan Barnes, 11 Connor Corrigan 10 Ben Wood, 9 Akria Takenaka, 1 Tom West, 2 Ian Brown, 3 George Edgson, 4 Will Morrison 5 Marcus Sirmon, 6 Jakson Burton, 7 Harry McCarthy, 8 Oskar Hirskyj-Douglas
Replacements: Shek Sherriff, George Saunders, Michael Dewar, Jordon Sirmon, Toby Atkinson Doyle, Patrick Culligan, Cameron Crawford, Joel Harvey
Cardiff Blues Under 18s
1 Rob Lewis 2 Sam Evans 3 Josh James 4 Ben Murphy 5 Seb Davies 6 Matthew Marley (c) 7 Owen Young 8 Hemi Barnes 9 Mike Hale 10 James Whittingham 11 Harri Thomas 12 Lewis Morgan 13 Callum Morris 14 Josh Rodgers 15 Ellis Wyn Benham
Replacements: Bleddyn Griffiths, Aldi Coverdale, Kieron Assirratti, James Little, Aled Evans, Kirin Sepaphour, Chris Brace, Teri Morgan Gee, Rory Harries, Harri Millard, Jarred Evans