| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 11-Oct-2009 | Daniel Biggar | Wales | 16-Oct-1989 | 19(360) |
| 12-Dec-2009 | Gareth Owen | Wales | 05-Nov-1988 | 21(37) |
| 12-Dec-2009 | Craig Mitchell | Wales | 03-May-1986 | 23(223) |
| 11-Oct-2009 | Alan Wyn Jones | Wales | 19-Sep-1985 | 24(22) |
| 11-Oct-2009 | James Hook | Wales | 27-Jun-1985 | 24(106) |
| 12-Dec-2009 | Andrew Bishop | Wales | 07-Aug-1985 | 24(127) |
| 11-Oct-2009 | Tommy Bowe | Ireland | 22-Feb-1984 | 25(232) |
| 11-Oct-2009 | Cai Griffiths | Wales | 05-Jan-1984 | 25(280) |
| 12-Dec-2009 | Richard Hibbard | Wales | 13-Dec-1983 | 25(365) |
| 11-Oct-2009 | Huw Bennett | Wales | 11-Jun-1983 | 26(123) |
| 11-Oct-2009 | Jonathan Thomas | Wales | 27-Dec-1982 | 26(289) |
| 11-Oct-2009 | Mike Phillips | Wales | 29-Aug-1982 | 27(43) |
| 11-Oct-2009 | Paul James | Wales | 13-May-1982 | 27(151) |
| 11-Oct-2009 | Nikki Walker | Scotland | 05-Mar-1982 | 27(220) |
| 12-Dec-2009 | Enrico Januarie | South Africa | 02-Feb-1982 | 27(313) |
| 11-Oct-2009 | Ryan Jones | Wales | 13-Mar-1981 | 28(212) |
| 18-Oct-2009 | Barry Davies | Wales | 05-Mar-1981 | 28(227) |
| 16-Jan-2010 | Adam Jones | Wales | 08-Mar-1981 | 28(314) |
| 11-Oct-2009 | Jerry Collins | New Zealand | 04-Nov-1980 | 28(341) |
| 11-Oct-2009 | Lee Byrne | Wales | 01-Jun-1980 | 29(132) |
| 18-Oct-2009 | Duncan Jones | Wales | 18-Sep-1978 | 31(30) |
| 12-Dec-2009 | Sonny Parker | Wales | 27-Aug-1977 | 32(107) |
| 11-Oct-2009 | Shane Williams | Wales | 26-Feb-1977 | 32(227) |
| 11-Oct-2009 | Marty Holah | New Zealand | 10-Sep-1976 | 33(31) |
| 12-Dec-2009 | Filo Tiatia | New Zealand | 04-Jun-1971 | 38(192) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).