Table:
text: Wigan Warriors Youth Development
Senior Academy
Senior Academy
Round Opponent Date_ Venue Competition
N Leigh Centurions U21 10/05/07 Edge Hall Road Friendly
9 Hull Kingston Rovers U21 19/05/07 Craven Park Senior Academy Championship
10 Hull U21 26/05/07 Craven Park Senior Academy Championship
11 Harlequins RL U21 02/06/07 Twickenham Stoop Senior Academy Championship
12 Leeds Rhinos U21 10/06/07 Headingley Stadium Senior Academy Championship
13 Wakefield Trinity Wildcats U21 01/07/07 Belle Vue Senior Academy Championship
14 Bradford Bulls U21 07/07/07 Edge Hall Road Senior Academy Championship
15 Leeds Rhinos U21 14/07/07 Edge Hall Road Senior Academy Championship
16 St Helens U21 20/07/07 Knowsley Road Senior Academy Championship
17 Warrington Wolves U21 04/08/07 Halliwell Jones Stadium Senior Academy Championship

Question: Who was the opponent in Round 17 for Wigan Warriors Youth Development?