| 1998 | | | | |
| 1998 - Rnd 1 | Carlton 10-13 (73) | d Adelaide 9-9 (63) | Optus Oval | Crowd - 20,747 |
| 1998 - Rnd 2 | Adelaide 25-17 (167) | d Fremantle 11-8 (74) | Football Park | Crowd - 40,602 |
| 1998 - Rnd 3 | St Kilda 12-80 (82) | d Adelaide 8-12 (60) | Waverley Park | Crowd - 20,532 |
| 1998 - Rnd 4 | Port Adelaide 11-7 (73) | d Adelaide 8-16 (64) | Football Park | Crowd - 41,475 |
| 1998 - Rnd 5 | Adelaide 12-15 (87) | d Geelong 8-13 (61) | Football Park | Crowd - 39,970 |
| 1998 - Rnd 6 | Nth Melbourne 15-16 (106) | d Adelaide 15-12 (102) | MCG | Crowd - 23,041 |
| 1998 - Rnd 7 | Adelaide 11-13 (79) | d West Coast 10-11 (71) | Football Park | Crowd - 39,078 |
| 1998 - Rnd 8 | Richmond 14-8 (92) | d Adelaide 11-13 (79) | Football Park | Crowd - 40,572 |
| 1998 - Rnd 9 | Adelaide 14-14 (98) | d Brisbane 6-14 (50) | GABBA | Crowd - 19,509 |
| 1998 - Rnd 10 | Adelaide 17-9 (111) | d Melbourne 8-10 (58) | Football Park | Crowd - 40,863 |
| 1998 - Rnd 11 | West. Bulldogs 24-11 (155) | d Adelaide 13-10 (88) | Optus Oval | Crowd - 21,120 |
| 1998 - Rnd 12 | Adelaide 15-18 (108) | d Essendon 15-16 (106) | Football Park | Crowd - 40,669 |
| 1998 - Rnd 13 | Adelaide 11-13 (79) | d Collingwood 10-10 (70) | MCG | Crowd - 34,630 |
| 1998 - Rnd 14 | Adelaide 18-16 (124) | d Sydney 12-15 (87) | SCG | Crowd - 30,735 |
| 1998 - Rnd 15 | Adelaide 9-14 (68) | d Hawthorn 4-11 (35) | Football Park | Crowd - 38,425 |
| 1998 - Rnd 16 | Carlton 16-9 (105) | d Adelaide 16-5 (101) | Football Park | Crowd - 42,713 |
| 1998 - Rnd 17 | Fremantle 14-14 (98) | d Adelaide 15-7 (97) | Subiaco | Crowd - 18,759 |
| 1998 - Rnd 18 | Adelaide 19-23 (137) | d St Kilda 10-7 (67) | Football Park | Crowd - 40,607 |
| 1998 - Rnd 19 | Adelaide 22-12 (144) | d Port Adelaide 10-10 (70) | Football Park | Crowd - 46,405 |
| 1998 - Rnd 20 | Adelaide 18-10 (118) | d Geelong 6-8 (44) | Kardinia Park | Crowd - 22,384 |
| 1998 - Rnd 21 | Nth Melbourne 14-21 (105) | d Adelaide 13-14 (92) | Football Park | Crowd - 43,296 |
| 1998 - Rnd 22 | Adelaide 15-16 (106) | d West Coast 12-9 (81) | Subiaco | Crowd - 36821 |
| 1st Qualifying Final | Melbourne 17-13 (115) | d Adelaide 9-13 (67) | MCG | Crowd - 60,817 |
| 2nd Semi Final | Adelaide 14-10 (94) | d Sydney 10-7 (67) | SCG | Crowd - 37,498 |
| 2nd Preliminary Final | Adelaide 24-17 (161) | d West. Bulldogs 13-15 (93) | MCG | Crowd - 67,557 |
| Grand Final | Adelaide 15-15 (105) | d Nth Melbourne 8-22 (70) | MCG | Crowd - 94,431 |