| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | The Nun | $6,407,090 | - | 1,354 | - | $4,731 | $6,798,664 | 1 | Warner Bros. | true | false |
| 2 | 1 | Teen Titans GO! To the Movies | $988,251 | -1% | 766 | +57 | $1,290 | $2,243,752 | 2 | Warner Bros. | false | false |
| 3 | - | Alpha | $827,670 | - | 506 | - | $1,635 | $827,670 | 1 | Sony Pictures Releasing | true | false |
| 4 | - | Crô em Família | $590,544 | - | 600 | - | $984 | $590,544 | 1 | Imagem Filmes | true | false |
| 5 | 2 | O Candidato Honesto 2 | $453,489 | -28.3% | 525 | -135 | $863 | $1,295,352 | 2 | Paris Filmes | false | false |
| 6 | 3 | The Meg | $304,162 | -51.1% | 303 | -352 | $1,003 | $6,974,819 | 5 | Warner Bros. | false | false |
| 7 | 6 | God's Not Dead: A Light in Darkness | $212,487 | -33.3% | 209 | -72 | $1,016 | $691,420 | 2 | California Filmes | false | false |
| 8 | 5 | The Equalizer 2 | $143,844 | -65.5% | 91 | -373 | $1,580 | $3,262,067 | 4 | Sony Pictures Releasing | false | false |
| 9 | 4 | Slender Man | $75,630 | -82.2% | 196 | -250 | $385 | $1,541,606 | 3 | Sony Pictures Releasing | false | false |
| 10 | 9 | Mamma Mia! Here We Go Again | $71,716 | -48.8% | 46 | -89 | $1,559 | $3,590,015 | 6 | Universal Pictures International (UPI) | false | false |
| 11 | 8 | Christopher Robin | $48,237 | -66.3% | - | - | - | $1,065,605 | 4 | Walt Disney Pictures | false | false |
| 12 | 7 | Mission: Impossible - Fallout | $47,437 | -71.5% | 36 | -152 | $1,317 | $11,753,673 | 7 | Paramount Pictures International | false | false |
| 13 | 12 | Incredibles 2 | $38,742 | -57.4% | - | - | - | $37,449,091 | 11 | Walt Disney Pictures | false | false |
| 14 | 10 | Hotel Transylvania 3: Summer Vacation | $29,676 | -78.2% | 38 | -267 | $780 | $19,364,766 | 9 | Sony Pictures Releasing | false | false |
| 15 | - | Gauguin: Voyage to Tahiti | $18,917 | - | - | - | - | $35,635 | 3 | Mares Filmes | false | false |
| 16 | - | Kin | $13,227 | - | 26 | - | $508 | $13,227 | 1 | Sarava Pictures | true | false |
| 17 | 11 | The Spy Who Dumped Me | $6,695 | -94.3% | 20 | -214 | $334 | $606,412 | 3 | Sarava Pictures | false | false |
| 18 | 15 | Avengers: Infinity War | $2,483 | -57.8% | - | - | - | $66,673,286 | 20 | Walt Disney Pictures | false | false |
| 19 | 14 | Ant-Man and the Wasp | $1,772 | -81.1% | - | - | - | $13,005,163 | 10 | Walt Disney Pictures | false | false |
