Gentner Drummond holds the strongest position among Republican primary contenders for Oklahoma governor ahead of the June 16 vote, reflecting his early campaign entry as attorney general and consistent polling advantage over rivals. Recent developments, including a May 17 statewide forum featuring Drummond alongside Chip Keating, Mike Mazzei, and Charles McCall, have kept attention on the top four candidates as they compete for support among party voters. Keating, the son of a former governor, and McCall, a former House speaker, draw backing from established political networks, while Mazzei appeals to business interests, which helps explain the narrower spreads among the trailing group. With the primary less than a month away, traders appear to weigh Drummond’s name recognition and fundraising edge against the possibility of a fragmented field that could force a runoff.