Singapore 2018 Weekend 51
December 20-23, 2018
| Rank | LW | Release | Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor |
|---|---|---|---|---|---|---|---|---|---|---|
| - | - | Spider-Man: Into the Spider-Verse | $136,420 | -40.7% | 32 | -3 | $4,263 | $846,854 | 2 | Sony Pictures Releasing |
| - | - | Ralph Breaks the Internet | $55,023 | -57.1% | - | - | - | $2,466,491 | 5 | Walt Disney Pictures |
| - | - | The Grinch | $35,497 | -28.6% | 16 | -9 | $2,218 | $639,875 | 4 | Universal Pictures International (UPI) |
| - | - | Mortal Engines | $6,695 | -90.8% | 12 | -22 | $557 | $597,731 | 3 | Universal Pictures International (UPI) |
