What seed pair will be the biggest upset in round 1 of the 2026 NCAA D1 Men’s basketball tournament (March Madness)?
2
Ṁ200Ṁ146Mar 21
5%
9 v 8
9%
10 v 7
12%
11 v 6
21%
12 v 5
23%
13 v 4
15%
14 v 3
9%
15 v 2
4%
16 v 1
Resolution Criteria
The market resolves to the seed pair that produces the largest upset in the first round of the 2026 NCAA Division I Men's Basketball Tournament. The biggest upset is determined by the largest seed differential (e.g., a 16 v 1 matchup has a 15-seed differential, while a 9 v 8 has a 1-seed differential). Resolution will be verified via the official NCAA tournament bracket and game results at NCAA.com.
This description was generated with help from AI.
This question is managed and resolved by Manifold.
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