NL Championship Trophy donated in 1969 by the Downtown Development Corporation
(See below for a list of past winners.)
Most championships won:
Roger Langen (7), Warrick Walker (6); Anthony Leonard, Grant Spraggett (5)
| Year | Winners | Total |
|---|---|---|
| 2022 | Husam Al Rimawi | 5/5 |
| 2021 | not awarded | |
| 2020 | not awarded | |
| 2019 | Jordan Berson | 4.5/5 |
| 2018 | Roger Langen | 4/5 |
| 2017 | Jiaying Wang, Roger Langen | 4/5 |
| 2016 | Morgen Mills | 5/5 |
| 2015 | Jordan Berson | 4.5/5 |
| 2014 | Anthony Leonard | 4.5/5 |
| 2013 | Aman Hambleton | 4.5/5 (highest placed NL player – Leonard: 4/5) |
| 2012 | Anthony Leonard, Jim Duffett, Steve Martin | 3/4 |
| 2011 | Anthony Leonard | 4/4 |
| 2010 | Morgen Mills | 4.5/5 |
| 2009 | Anthony Leonard, Jordan Berson | 4/5 |
| 2008 | Dustin Cole | 4/5 |
| 2007 | Grant Spraggett | 5/5 |
| 2006 | Grant Spraggett | 5/5 |
| 2005 | Grant Spraggett | 5/5 |
| 2004 | Grant Spraggett | 4.5/5 |
| 2003 | Grant Spraggett | 4.5/5 |
| 2002 | Edwin Tsui, Nihad Dervisevic, Andrew Smith | 4/5 |
| 2001 | Nihad Dervisevic, Scott Hanlon | 4/5 |
| 2000 | Anand Joshi | 5/5 |
| 1999 | Branimir Vujic | 5/5 |
| 1998 | Roger Vey | 4.5/5 |
| 96-97 | not awarded | |
| 1995 | Andrew Smith | |
| 1994 | Leonard Morrissey, Cameron Locke | |
| 1993 | Andrew Smith | |
| 1992 | Tony Metcalfe, Jim Duffett | |
| 1991 | Scott Hanlon, Warrick Walker | |
| 1990 | Warrick Walker | |
| 1989 | Warrick Walker | |
| 1988 | Keith Walker | |
| 1987 | Warrick Walker | |
| 1986 | Warrick Walker | |
| 1985 | Keith Walker | |
| 1984 | Jim Duffett | |
| 1983 | Rolf Rees | |
| 1982 | Frank Sexton | |
| 1981 | Frank Sexton | |
| 1980 | Rolf Rees | |
| 1979 | Tony Metcalfe | |
| 1978 | Mike Byrne | |
| 1977 | not awarded | |
| 1976 | Sam Lee, Keith Walker | |
| 1975 | Ken Edgecombe | |
| 1974 | Dr. Ragaie Diebes, Roger Langen | |
| 1973 | Warrick Walker | |
| 1972 | Roger Langen | |
| 1971 | Roger Langen | |
| 1970 | Roger Langen | |
| 1969 | Roger Langen |