Full Name: Tafeaga Junior Sa’u
Born: 18 April 1987 (Auckland, New Zealand)
Junior Club: Logan Brothers
Relatives: Tommy Sa’u, Tyrone Sa’u (brothers)
NRL Debut: Newcastle v Canterbury, ANZ Stadium, Round 13, 2008
Representative
| Team | Years | App | T | G | GK% | FG | Pts |
| Queensland U17 | 2004 | 1 | – | – | – | – | – |
| Queensland U19 | 2006 | 1 | – | – | – | – | – |
| Overall | 2004–2006 | 2 | – | – | – | – | – |
Under-20
| Team | Years | App | T | G | GK% | FG | Pts |
| Canberra | Jersey Flegg 2005 | ? | 4 | 2 | – | – | 20 |
| Canberra | Jersey Flegg 2006 | ? | 4 | 1 | – | – | 18 |
| Canberra | Jersey Flegg 2007 | ? | 12 | 8 | – | – | 64 |
| Overall | 2005–2007 | ? | 20 | 11 | – | – | 102 |