| A(D) | Club | VS | MD | |
|---|---|---|---|---|
| 31(359) | Benetton Treviso | Cardiff Blues | 11-Dec-1999 | Match Details |
| 30(238) | Stade Francais | Leinster | 17-Dec-1999 | Match Details |
| 29(142) | Munster | Northampton Saints | 27-May-2000 | Match Details |
| 29(128) | Swansea | Padova | 19-Nov-1999 | Match Details |
| 29(98) | Bath | Toulouse | 15-Jan-2000 | Match Details |
| 29(69) | Cardiff Blues | Scarlets | 15-Apr-2000 | Match Details |
| 29(25) | Northampton Saints | London Wasps | 16-Apr-2000 | Match Details |
| 29(18) | Grenoble | Edinburgh Rugby | 15-Jan-2000 | Match Details |
| 29(338) | Toulouse | Bath | 15-Jan-2000 | Match Details |
| 29(220) | Ulster | Scarlets | 10-Dec-1999 | Match Details |
| 29(192) | Leicester Tigers | Leinster | 19-Nov-1999 | Match Details |
| 28(98) | Clermont Auvergne | Harlequins | 11-Dec-1999 | Match Details |
| 28(71) | Colomiers | Pontypridd | 08-Jan-2000 | Match Details |
| 28(351) | Neath | Grenoble | 18-Dec-1999 | Match Details |
| 28(326) | Pontypridd | Munster | 20-Nov-1999 | Match Details |
| 28(257) | Leinster | Leicester Tigers | 15-Jan-2000 | Match Details |
| 27(43) | Saracens | Munster | 27-Nov-1999 | Match Details |
| 27(8) | Scarlets | Northampton Saints | 07-May-2000 | Match Details |
| 27(234) | Edinburgh Rugby | Grenoble | 15-Jan-2000 | Match Details |
| 27(222) | London Wasps | Ulster | 08-Jan-2000 | Match Details |
| 26(72) | Harlequins | Clermont Auvergne | 18-Dec-1999 | Match Details |
| 26(65) | Glasgow Warriors | Stade Francais | 20-Nov-1999 | Match Details |
| 26(339) | Bourgoin | Scarlets | 27-Nov-1999 | Match Details |
| 24(290) | Padova | Bath | 27-Nov-1999 | Match Details |
MD = Match date,
A(D) = Age(days).