Lock in Senate race outcomes and see each party’s chances of controlling the chamber change in real time.

Senate control odds
Ripple Effects

Make your first selections and hit “Calculate odds.” The seats whose odds move most will show up here.

No races locked.
Every locked race ripples across the entire board.
Deep-board seats are muted until you open the drawer below.
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CT
MD
VT
Blue likely DRed likely RParty color locked resultMuted seats are in the deep-board drawer