| Outcome |  Polymarket |  Kalshi | Spread |
|---|---|---|---|
M MichiganWinner | 100%settled | - | - |
# #1 seedWinner |
Background, methodology, and platform context
2026 NCAA Men's Basketball Tournament Winner has resolved with Michigan and #1 seed as the winners. $43.59M was traded across Polymarket and Kalshi on 26 outcomes. This page preserves the final odds comparison for historical reference.
Descriptions normalized for comparison (outcome names replaced with [OUTCOME])
If the 2026 Men's College Basketball champion is a #9 through #16 seed, then the market resolves to Yes.
Different platforms may use different resolution criteria, data sources, and settlement timelines.
| - |
100%settled |
| - |
# #2 seed | - | 0%settled | - |
# #9 through #16 seed | - | 0%settled | - |
# #3 seed | - | 0%settled | - |
# #5 through #8 seed | - | 0%settled | - |
# #4 seed | - | 0%settled | - |
C Connecticut | 0%settled | - | - |
P Purdue | 0%settled | - | - |
I Iowa State | 0%settled | - | - |
 Arizona | 0%settled | - | - |
I Illinois | 0%settled | - | - |
 Tennessee | 0%settled | - | - |
D Duke | 0%settled | - | - |
I Iowa | 0%settled | - | - |
A Alabama | 0%settled | - | - |
M Michigan State | 0%settled | - | - |
 Florida | 0%settled | - | - |
A Arkansas | 0%settled | - | - |
S St John's | 0%settled | - | - |
G Gonzaga | 0%settled | - | - |
N Nebraska | 0%settled | - | - |
 Houston | 0%settled | - | - |
 Texas | 0%settled | - | - |
U UCLA | 0%settled | - | - |
K Kansas | 0%settled | - | - |
