| month | day | visitor | score | home | score |
|---|
| November | 2, 1998 | Nuggets | 101 | Cavaliers | 97 |
| November | 10, 1998 | Cavaliers | 96 | Nuggets | 98 |
| November | 12, 1998 | Cavaliers | 92 | Mavericks | 98 |
| November | 21, 1998 | Cavaliers | 94 | Bulls | 91 |
| November | 25, 1998 | Bulls | 104 | Cavaliers | 107 |
| November | 27, 1998 | Jazz | 100 | Cavaliers | 122 |
| November | 29, 1998 | Bulls | 102 | Cavaliers | 97 |
| December | 4, 1998 | Cavaliers | 94 | Bucks | 84 |
| December | 5, 1998 | Bulls | 84 | Cavaliers | 96 |
| December | 8, 1998 | Cavaliers | 94 | Bulls | 97 |
| December | 12, 1998 | Bucks | 93 | Cavaliers | 81 |
| December | 16, 1998 | Cavaliers | 84 | Bucks | 91 |
| December | 17, 1998 | Cavaliers | 76 | Bulls | 95 |
| December | 18, 1998 | Bulls | 95 | Cavaliers | 87 |
| December | 22, 1998 | Cavaliers | 109 | Jazz | 98 |
| December | 23, 1998 | Bucks | 75 | Cavaliers | 83 |
| December | 25, 1998 | Bulls | 84 | Cavaliers | 100 |
| December | 26, 1998 | Bucks | 99 | Cavaliers | 108 |
| December | 27, 1998 | Bucks | 74 | Cavaliers | 82 |
| December | 28, 1998 | Cavaliers | 93 | Bulls | 94 |
| January | 4, 1999 | Mavericks | 76 | Cavaliers | 91 |
| January | 8, 1999 | Bulls | 103 | Cavaliers | 105 |
| January | 12, 1999 | Cavaliers | 100 | Bucks | 89 |
| January | 14, 1999 | Cavaliers | 95 | Bucks | 88 |
| January | 19, 1999 | Bucks | 94 | Cavaliers | 85 |
| January | 25, 1999 | Cavaliers | 84 | Bucks | 96 |
| January | 26, 1999 | Cavaliers | 100 | Bulls | 95 |
| January | 27, 1999 | Cavaliers | 83 | Bucks | 85 |