Previous Winners - MWBA Open Triples
| 1980 | Builth Wells | 1981 | Llandrindod |
| 1982 | Talgarth | 1983 | Brecon |
| 1984 | Brecon | 1985 | Llandrindod |
| 1986 | Builth Wells | 1987 | Knighton |
| 1988 | Llandovery | 1989 | Presteigne |
| 1990 | Knighton | 1991 | Llandovery |
| 1992 | Llandrindod | 1993 | Llandovery |
| 1994 | Presteigne | 1995 | Presteigne |
| 1996 | Presteigne | 1997 | Presteigne |
| 1998 | Llandrindod | 1999 | Llandrindod |
| 2000 | Presteigne | 2001 | M Smith, G Wills, D Weale Presteigne |
| 2002 | G Morgan, P Page, R Jones Llandovery |
2003 | G Sims, N Aldridge, D Sims Llandrindod |
| 2004 | B Weale, S Weale, R Weale Presteigne |
2005 | M Smith, G Moorhouse, D Weale Presteigne |
| 2006 | B Weale, S Weale, R Weale Presteigne |
2007 | G Sims, M Stephens, K Stephens Llandrindod |
| 2008 | G Sims, M Stephens, K Stephens Llandrindod |
2009 | E Williams, B Harrison, D Lewis Llandrindod |
| 2010 | D Gorman, G Wills, R Weale Presteigne |
2011 | G Bradford, K Jones, T Gummer Presteigne |
| 2012 | D Davies, H Morgans, S Lloyd Builth Wells |
2013 | D Gorman, D Weale, R Weale Presteigne |
| 2014 | D Gorman, G Wills, R Weale Presteigne |
2015 | D Gorman, D Weale, R Weale Presteigne |
| 2016 | D Gorman, D Weale, R Weale Presteigne |
2017 | G Sims, S Roff, L Harwood Llandrindod |
| 2018 | W Lister, G O’Keefe, G Wills Presteigne |
2019 | M Smith, G Wills, S Weale Presteigne |
| 2020 | Not played | 2021 | N Weale, D Weale, R Weale Presteigne |