| month | day | visitor | score | home | score |
|---|
| November | 3, 1988 | Mavericks | | Heat | |
| November | 4, 1988 | Mavericks | | Nets | |
| November | 5, 1988 | Mavericks | | Cavaliers | |
| November | 9, 1988 | Mavericks | | Rockets | |
| November | 12, 1988 | Heat | | Mavericks | |
| November | 14, 1988 | Warriors | | Mavericks | |
| November | 20, 1988 | Mavericks | | 76ers | |
| November | 21, 1988 | Suns | | Mavericks | |
| November | 23, 1988 | Mavericks | | Bullets | |
| November | 25, 1988 | Mavericks | | Lakers | |
| November | 26, 1988 | Mavericks | | Kings | |
| November | 28, 1988 | Mavericks | | Hawks | |
| November | 30, 1988 | Mavericks | | Blazers | |
| December | 1, 1988 | Jazz | | Mavericks | |
| December | 2, 1988 | Mavericks | | Warriors | |
| December | 4, 1988 | Mavericks | | Suns | |
| December | 6, 1988 | Clippers | | Mavericks | |
| December | 7, 1988 | Suns | | Mavericks | |
| December | 12, 1988 | Mavericks | | Pacers | |
| December | 13, 1988 | Mavericks | | Kings | |
| December | 17, 1988 | Mavericks | | Nuggets | |
| December | 19, 1988 | Bullets | | Mavericks | |
| December | 21, 1988 | Jazz | | Mavericks | |
| December | 23, 1988 | Hornets | | Mavericks | |
| December | 26, 1988 | Clippers | | Mavericks | |
| December | 27, 1988 | Nuggets | | Mavericks | |
| December | 29, 1988 | Mavericks | | Rockets | |
| December | 31, 1988 | Lakers | | Mavericks | |
| January | 1, 1989 | Pistons | | Mavericks | |
| January | 2, 1989 | Mavericks | | Lakers | |
| January | 3, 1989 | Jazz | | Mavericks | |
| January | 5, 1989 | Mavericks | | Bucks | |
| January | 8, 1989 | Mavericks | | Heat | |
| January | 10, 1989 | Kings | | Mavericks | |
| January | 12, 1989 | Warriors | | Mavericks | |
| January | 13, 1989 | Bucks | | Mavericks | |
| January | 18, 1989 | Mavericks | | Suns | |
| January | 21, 1989 | Pacers | | Mavericks | |
| January | 22, 1989 | Mavericks | | Jazz | |
| January | 24, 1989 | Mavericks | | Bulls | |
| January | 26, 1989 | Mavericks | | Heat | |
| January | 30, 1989 | Blazers | | Mavericks | |
| February | 2, 1989 | Bulls | | Mavericks | |
| February | 4, 1989 | Mavericks | | Clippers | |
| February | 8, 1989 | Mavericks | | Jazz | |
| February | 10, 1989 | Mavericks | | Spurs | |
| February | 11, 1989 | Mavericks | | Blazers | |
| February | 14, 1989 | Mavericks | | Jazz | |
| February | 20, 1989 | Nets | | Mavericks | |
| February | 21, 1989 | Spurs | | Mavericks | |
| February | 22, 1989 | Rockets | | Mavericks | |
| February | 23, 1989 | Mavericks | | Sonics | |
| February | 24, 1989 | Nuggets | | Mavericks | |
| February | 25, 1989 | Rockets | | Mavericks | |
| February | 26, 1989 | Nuggets | | Mavericks | |
| February | 27, 1989 | Mavericks | | Rockets | |
| February | 28, 1989 | Heat | | Mavericks | |
| March | 3, 1989 | Mavericks | | Nuggets | |
| March | 4, 1989 | Mavericks | | Spurs | |
| March | 8, 1989 | Mavericks | | Sonics | |
| March | 9, 1989 | Spurs | | Mavericks | |
| March | 11, 1989 | Mavericks | | Clippers | |
| March | 13, 1989 | Sonics | | Mavericks | |
| March | 14, 1989 | Knicks | | Mavericks | |
| March | 17, 1989 | Spurs | | Mavericks | |
| March | 19, 1989 | Mavericks | | Spurs | |
| March | 20, 1989 | Kings | | Mavericks | |
| March | 25, 1989 | Cavaliers | | Mavericks | |
| March | 27, 1989 | Heat | | Mavericks | |
| March | 28, 1989 | Hawks | | Mavericks | |
| March | 30, 1989 | Blazers | | Mavericks | |
| April | 4, 1989 | Celtics | | Mavericks | |
| April | 5, 1989 | Mavericks | | Warriors | |
| April | 10, 1989 | Mavericks | | Pistons | |
| April | 12, 1989 | 76ers | | Mavericks | |
| April | 14, 1989 | Mavericks | | Knicks | |
| April | 15, 1989 | Mavericks | | Celtics | |
| April | 16, 1989 | Rockets | | Mavericks | |
| April | 17, 1989 | Lakers | | Mavericks | |
| April | 20, 1989 | Mavericks | | Nuggets | |
| April | 23, 1989 | Mavericks | | Hornets | |
| April | 24, 1989 | Sonics | | Mavericks | |