| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | The Nun | $1,748,025 | -49.1% | 1,107 | -159 | $1,579 | $15,657,511 | 3 | Warner Bros. | false | false |
| 2 | 2 | The Predator | $633,611 | -50.3% | 678 | -92 | $934 | $2,347,159 | 2 | 20th Century Fox International | false | false |
| 3 | - | The House with a Clock in Its Walls | $586,227 | - | 354 | - | $1,656 | $643,391 | 1 | Universal Pictures International (UPI) | true | false |
| 4 | - | Searching | $359,434 | - | 135 | - | $2,662 | $410,072 | 1 | Sony Pictures Releasing | true | false |
| 5 | - | Mile 22 | $248,230 | - | 271 | - | $915 | $248,230 | 1 | Diamond Films | true | false |
| 6 | 3 | Teen Titans GO! To the Movies | $236,778 | -48.5% | 567 | -115 | $417 | $3,238,707 | 4 | Warner Bros. | false | false |
| 7 | 5 | Crô em Família | $182,392 | -38.7% | 460 | -58 | $396 | $1,388,359 | 3 | Imagem Filmes | false | false |
| 8 | 4 | Alpha | $165,704 | -59.4% | 355 | -132 | $466 | $1,766,898 | 3 | Sony Pictures Releasing | false | false |
| 9 | 6 | O Candidato Honesto 2 | $134,955 | -37.3% | 315 | -115 | $428 | $1,848,523 | 4 | Paris Filmes | false | false |
| 10 | 7 | The Patient | $46,888 | -47.2% | 75 | -6 | $625 | $161,725 | 2 | Paris Filmes | false | false |
| 11 | 12 | Boundaries | $11,866 | -52.9% | 13 | -3 | $912 | $42,458 | 2 | Sony Pictures Releasing | false | false |
| 12 | 11 | The Equalizer 2 | $11,000 | -72% | 12 | -17 | $916 | $3,322,989 | 6 | Sony Pictures Releasing | false | false |
| 13 | - | Mamma Mia! Here We Go Again | $9,500 | - | 14 | - | $678 | $3,641,138 | 8 | Universal Pictures International (UPI) | false | false |
| 14 | 13 | Mission: Impossible - Fallout | $8,174 | -52.4% | 5 | -10 | $1,634 | $11,787,050 | 9 | Paramount Pictures International | false | false |
| 15 | 15 | Christopher Robin | $7,304 | -48.9% | - | - | - | $1,097,868 | 6 | Walt Disney Pictures | false | false |
| 16 | 14 | Incredibles 2 | $6,578 | -54.5% | - | - | - | $37,484,072 | 13 | Walt Disney Pictures | false | false |
| 17 | 16 | Hotel Transylvania 3: Summer Vacation | $5,358 | -48.5% | 15 | -10 | $357 | $19,378,138 | 11 | Sony Pictures Releasing | false | false |
| 18 | 17 | Slender Man | $1,024 | -67% | 7 | -5 | $146 | $1,578,163 | 5 | Sony Pictures Releasing | false | false |
| 19 | 18 | Kin | $434 | -50% | - | - | - | $17,442 | 3 | Sarava Pictures | false | false |
| 20 | 19 | Ant-Man and the Wasp | $399 | -2.2% | - | - | - | $13,006,882 | 12 | Walt Disney Pictures | false | false |
| 21 | 20 | Avengers: Infinity War | $210 | +15.4% | - | - | - | $66,677,709 | 22 | Walt Disney Pictures | false | false |
| 22 | 21 | Black Panther | $78 | +66% | - | - | - | $36,940,644 | 32 | Walt Disney Pictures | false | false |
| 23 | - | Wonder | $12 | - | - | - | - | $28,831,215 | 42 | Sarava Pictures | false | false |
