The Chicago Cubs magic number is currently 53. Any combination of Chicago Cubs wins and losses by the team chasing them that adds up to 53 clinches a playoff spot.
The Chicago Cubs elimination number is 65. When it hits 0 the team is mathematically eliminated from playoff contention. It shrinks when the Chicago Cubs lose or when the team chasing them gains ground.
Based on 10,000 simulations of the remaining schedule, the Chicago Cubs make the playoffs in about 86.4% of outcomes.
A magic number is the combined total of team wins and chasing-team losses that guarantees a playoff spot. When it reaches 0, the spot is clinched no matter what happens in the remaining games.
The Chicago Cubs last made the MLB playoffs in 2025 — the most recently completed season.
The Chicago Cubs have won 3 World Series titles, most recently in 2016.
Standings and magic numbers on Sports Magic Numbers refresh throughout the day and after every MLB game, so the numbers here reflect the live playoff race.