I THOMAS CUP
| YEAR | WINNERS | CLUB |
|---|---|---|
| 1991 | A. Pughe, H. Haynes | Kerry BC |
| 1992 | B. Coombe, I. Thomas | Llanfair BC |
| 1993 | D. Weaver, M. Weaver | Montgomery BC |
| 1994 | L. B. Fleming, E. Fleming | Machynlleth BC |
| 1995 | J. Davies, K. Pearce | Berriew BC |
| 1996 | D. Weaver, M. Weaver | Montgomery BC |
| 1997 | G. Lloyd, P. Lloyd | Aberdovey BC |
| 1998 | L. B. Fleming, E. Fleming | Machynlleth BC |
| 1999 | P. Rees, M. Jones | Berriew BC |
| 2000 | L. B. Fleming, E. Fleming | Machynlleth BC |
| 2001 | L. B. Fleming, E. Fleming | Machynlleth BC |
| 2002 | J. Davies, K. Pearce | Berriew BC |
| 2003 | J. Davies, K. Pearce | Berriew BC |
| 2004 | L. B. Fleming, E. Fleming | Machynlleth BC |
| 2005 | L. B. Fleming, E. Fleming | Machynlleth BC |
| 2006 | C. Pryce, I. Jones | Berriew BC |
| 2007 | L. B. Fleming, E. Fleming | Machynlleth BC |
| 2008 | C. Pryce, I. Jones | Berriew BC |
| 2009 | L. B. Fleming, E. Fleming | Machynlleth BC |
| 2010 | M. A. Fleming, E. Jones | Machynlleth BC |
| 2011 | NOT PLAYED | |
| 2012 | C. Pryce, I. Jones | Berriew BC |
| 2013 | M. A. Fleming, E. Jones | Machynlleth BC |
| 2014 | C. Pryce, I. Jones | Berriew BC |
| 2015 | M. A. Fleming, E. Jones | Machynlleth BC |
| 2016 | N. Evans, I. Jones | Berriew BC |
| 2017 | M. A. Fleming, E. Jones | Machynlleth BC |
| 2018 | M.A.Fleming, E.Jones | Machynlleth BC |
| 2019 | J.Davies, K.Pearce | Berriew BC |
| 2020 | NOT PLAYED | |
| 2021 | D.Jones, C.Taylor | Berriew BC |
| 2022 | C. Pryce, N. Lewis | Berriew BC |
| 2023 | P Rees, L Rees | Berriew BC |
| 2024 | E Jones & M.A Fleming | Machynlleth BC |