| month | day | visitor | score | home | score |
|---|
| November | 2, 2018 | Pelicans | | Heat | |
| November | 5, 2018 | Spurs | | Heat | |
| November | 7, 2018 | Celtics | | Heat | |
| November | 9, 2018 | Heat | | Pelicans | |
| November | 10, 2018 | Kings | | Heat | |
| November | 12, 2018 | Rockets | | Heat | |
| November | 16, 2018 | Nets | | Heat | |
| November | 18, 2018 | Heat | | Nets | |
| November | 22, 2018 | Grizzlies | | Heat | |
| November | 23, 2018 | Lakers | | Heat | |
| November | 27, 2018 | Heat | | Knicks | |
| November | 28, 2018 | Knicks | | Heat | |
| December | 1, 2018 | Raptors | | Heat | |
| December | 2, 2018 | Heat | | 76ers | |
| December | 3, 2018 | Pelicans | | Heat | |
| December | 5, 2018 | 76ers | | Heat | |
| December | 9, 2018 | Hawks | | Heat | |
| December | 10, 2018 | Heat | | Knicks | |
| December | 14, 2018 | Heat | | Nets | |
| December | 16, 2018 | Heat | | Sonics | |
| December | 18, 2018 | Heat | | Blazers | |
| December | 21, 2018 | Bulls | | Heat | |
| December | 24, 2018 | Blazers | | Heat | |
| December | 26, 2018 | Heat | | Hawks | |
| December | 28, 2018 | Heat | | 76ers | |
| January | 2, 2019 | Heat | | 76ers | |
| January | 3, 2019 | Heat | | Bucks | |
| January | 6, 2019 | Heat | | Lakers | |
| January | 9, 2019 | Heat | | Bulls | |
| January | 10, 2019 | Celtics | | Heat | |
| January | 11, 2019 | Jazz | | Heat | |
| January | 12, 2019 | Heat | | Rockets | |
| January | 17, 2019 | Heat | | Nets | |
| January | 18, 2019 | Heat | | Raptors | |
| January | 19, 2019 | Heat | | Clippers | |
| January | 20, 2019 | Heat | | Warriors | |
| January | 21, 2019 | Bucks | | Heat | |
| January | 22, 2019 | Grizzlies | | Heat | |
| January | 26, 2019 | Heat | | Knicks | |
| February | 2, 2019 | Heat | | Celtics | |
| February | 4, 2019 | Heat | | Spurs | |
| February | 8, 2019 | Heat | | Mavericks | |
| February | 9, 2019 | Heat | | Pacers | |
| February | 10, 2019 | Clippers | | Heat | |
| February | 12, 2019 | Heat | | Kings | |
| February | 13, 2019 | Warriors | | Heat | |
| February | 15, 2019 | Heat | | Pacers | |
| February | 16, 2019 | Bucks | | Heat | |
| February | 18, 2019 | Heat | | Hawks | |
| February | 20, 2019 | Heat | | Bucks | |
| February | 23, 2019 | Pacers | | Heat | |
| February | 25, 2019 | Nuggets | | Heat | |
| February | 26, 2019 | Heat | | Pelicans | |
| February | 28, 2019 | Nets | | Heat | |
| March | 4, 2019 | Heat | | Suns | |
| March | 5, 2019 | Heat | | Jazz | |
| March | 7, 2019 | Hawks | | Heat | |
| March | 8, 2019 | Sonics | | Heat | |
| March | 14, 2019 | Heat | | Nets | |
| March | 18, 2019 | Hawks | | Heat | |
| March | 19, 2019 | Heat | | Celtics | |
| March | 20, 2019 | Heat | | Bulls | |
| March | 22, 2019 | Raptors | | Heat | |
| March | 26, 2019 | Heat | | Raptors | |
| March | 28, 2019 | Pelicans | | Heat | |
| March | 29, 2019 | Suns | | Heat | |
| April | 2, 2019 | 76ers | | Heat | |
| April | 4, 2019 | Bulls | | Heat | |
| April | 5, 2019 | Heat | | Wolves | |
| April | 6, 2019 | 76ers | | Heat | |
| April | 7, 2019 | Heat | | Knicks | |
| April | 8, 2019 | Heat | | Pelicans | |
| April | 10, 2019 | Celtics | | Heat | |
| April | 11, 2019 | Pacers | | Heat | |
| April | 12, 2019 | Heat | | Nuggets | |
| April | 14, 2019 | Heat | | Grizzlies | |
| April | 15, 2019 | Wolves | | Heat | |
| April | 18, 2019 | Celtics | | Heat | |
| April | 19, 2019 | Grizzlies | | Heat | |
| April | 20, 2019 | Heat | | Grizzlies | |
| April | 21, 2019 | Mavericks | | Heat | |
| April | 22, 2019 | Knicks | | Heat | |