Includes worldwide grosses too, but the order of this list is based on the domestic totals.
Predictions won't be altered AFTER New Year's Eve, but if a movie's release date changes after that, the prediction will be changed.
UPDATE (1/11/2018): It so happens... Fox now plans to release DEADPOOL 2 in-between AVENGERS: INFINITY WAR and SOLO. The prediction has been changed. Previous one was $100m OW/$261m DOM/$512m OS/$773m WW.
UPDATE (1/11/2018): THE NEW MUTANTS is no longer opening in 2018. The prediction for NEW MUTANTS was: $52m OW / $130m DOM / $206m OS / $336m WW. DARK PHOENIX was moved to 2019. Original prediction for that was: $49m OW / $121m DOM / $315m OS / $436m WW.