| 100% | CONTEPOMI | 9 | Felipe —, rugby union fly-half; 1998 Argentina Test debutant against Chile |
| 69% | HOOK | 4 | James —, rugby union fly-half; 2006 Wales Test debutant against Argentina |
| 69% | FLOOD | 5 | Toby —, rugby union fly-half; 2006 England Test debutant against Argentina |
| 60% | LYNAGH | 6 | Michael —, rugby union fly-half; 1984 Australia Test debutant against Fiji |
| 60% | MERCERON | 8 | Gerald —, rugby union fly-half; 1999 France Test debutant against Romania |
| 60% | ANDREW | 6 | Rob —, rugby union fly-half; 1985 England Test debutant against Romania |
| 60% | TRINHDUC | 8 | Francois —, rugby union fly-half; 2008 France Test debutant against Scotland |
| 59% | ELLA | 4 | Mark —, rugby union fly-half; 1980 Australia Test debutant against New Zealand |
| 59% | MARK | 4 | & 19D Rugby union fly-half; 1980 Australia Test debutant against New Zealand |
| 59% | DANPARKS | 8 | Australia-born rugby union fly-half; 2004 Scotland Test debutant against Wales |
| 59% | KRISBURTON | 10 | Australia-born rugby union fly-half; 2007 Italy Test debutant against Uruguay |
| 59% | ANDY | 4 | & 24A Retired rugby union fly-half; 2005 England Test debutant against Italy |
| 59% | SANZ | 4 | Henri —, rugby union scrum half; 1988 France Test debutant against Argentina |
| 58% | WATKINS | 7 | David —, rugby union fly-half, 1963 Wales Test debutant against England in the Five Nations |
| 58% | FLOOD | 5 | Toby —, rugby union fly-half whose 2006 England Test debut was against Argentina |
| 55% | CIPRIANI | 8 | Danny —, Wasps and former Sale Sharks rugby union fly-half; 2008 England Test debutant against Wales |
| 55% | CIPRIANI | 8 | Danny —, former Wasps and Sale Sharks rugby union fly-half; 2008 England Test debutant against Wales |
| 52% | ERIC | 4 | Rugby union flanker; 1985 France Test debutant against Argentina |
| 50% | SANZ | 4 | Henri —, rugby union scrum-half; 1988 France Test debutant against Argentina |
| 50% | LOBO | 4 | Nahuel —, rugby union prop; 2012 Argentina Test debutant against France |
| 50% | BARRYJOHN | 9 | Rugby union fly-half whose final Wales Test appearance was against France in 1972 |
| 50% | BRACKEN | 7 | Kyran —, rugby union scrum half; 1993 England Test debutant against New Zealand |
| 49% | LYNAGH | 6 | Michael —, rugby union fly-half whose 1984 Australia Test debut was against Fiji |
| 49% | MARCONNET | 9 | Sylvain —, rugby union prop; 1998 France debutant against Argentina |
| 47% | LYDIATE | 7 | Dan —, rugby union flanker; 2009 Wales Test debutant against Argentina |
| 47% | OLVER | 5 | John —, rugby union hooker; 1990 England Test debutant against Argentina |
| 45% | RYAN | 4 | Donnacha —, rugby union flanker/lock; 2008 Ireland Test debutant against Argentina |