In the 2010/2011 season the National Under 23 tournament will be played at NZC's grounds at Lincoln University and each Major Association team will be able to play up to four players over the age of 23.
All three formats of the game will be played at this tournament.
Previous winners
National U23 Tournament
| 2010/11 |
Central Districts |
National U19 Tournament
| 1996/97 |
Central Districts |
| 1997/98 |
Central Districts |
| 1998/99 |
Wellington |
| 1999/2000 |
Canterbury |
| 2000/01 |
Canterbury |
| 2001/02 |
Canterbury |
| 2002/03 |
Wellington (2 day), Otago (1 day) |
| 2003/04 |
Northern Districts |
| 2004/05 |
Auckland |
| 2005/06 |
Auckland |
| 2006/07 |
Canterbury |
| 2007/08 |
Auckland |
| 2008/09 |
Auckland |
| 2009/10 |
Canterbury |
National Under 23 Tournament Draw 2010/11