1987Final results
1987 runoff for Oklahoma Senate District 37
Oklahoma State Senate · Oklahoma
M. David Riggs (D) won with 53.9% of the vote, defeating Doug Sparks (R) by 7.7 points.
M. David RiggsDemocrat · winner
53.9%2,694
Doug SparksRepublican
46.1%2,307
5,001 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1987
Races before and after
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)