Tennis
Past Champions
| Year | Team | Year | Team |
|---|---|---|---|
| 2028 | TBD | 2027 | TBD |
| 2026 | St. Patrick | 2025 | – |
| 2024 | – | 2023 | – |
| 2022 | – | 2021 | Cancelled due to Covid-19 |
| 2020 | Cancelled due to Covid-19 | 2019 | St. Ignatius |
| 2018 | St. Patrick | 2017 | St. Ignatius |
| 2016 | St. Ignatius | 2015 | – |
| 2014 | – | 2013 | – |
| 2012 | – | 2011 | – |
| 2010 | – | 2009 | Churchill |
| 2008 | St. Ignatius | 2007 | St. Ignatius |
| 2006 | St. Ignatius | 2005 | St. Ignatius |
| 2004 | St. Ignatius | 2003 | St. Ignatius |
| 2002 | Churchill | 2001 | No Season |
| 2000 | St. Patrick | 1999 | St. Patrick |
| 1998 | No Season | 1997 | Churchill |
| 1996 | – | 1995 | Fort William C.I. |
| 1994 | – | 1993 | Churchill |
| 1992 | Churchill | 1991 | Churchill |
| 1990 | – | 1989 | Hammarskjold |
| 1988 | Hammarskjold | 1987 | Hammarskjold |
| 1986 | Hammarskjold | 1985 | – |