**Avengers: Endgame Encore** commands overwhelming market-implied odds near 99.5% for the top domestic spot this weekend because its re-release, featuring new footage previewing *Avengers: Doomsday*, delivered an estimated $26 million from roughly 3,060 screens—enough to edge out strong holdovers like *Resident Evil* and multiple new wide releases. Traders priced in the film’s proven brand strength, premium large-format play, and nostalgia-driven turnout that produced one of the biggest re-release openings in years. Newcomers such as *Heart of the Beast* and *Primetime* posted solid but lower figures around $19–20 million, while limited screen counts and split audience interest kept any single challenger from closing the gap. An upset would require one of the newcomers to post an unexpectedly large overperformance or a sharp under-delivery from the Marvel title, both viewed as low-probability outcomes given current tracking and early actuals.