Ducey for Governor in Maricopa County: 717,437.
McSally for Senate in Maricopa County: 603,070.
The Democrat Sinema, who won against McSally, was also outpolled by Doug Ducey in Maricopa County: 649,445.
They didn't like McSally and Sinema in Maricopa County as much as they liked Ducey. For some reason the voters in Maricopa County just liked Martha McSally the least. Clearly Republican voters for Ducey failed to vote for her like they could have.
The governor's race polled 2.156 million votes total in Arizona, and the Senate race 2.162 million votes.
In Maricopa County the governor's race polled 1.276 million votes and the Senate race 1.28 million.
People who think it odd that one race should attract more votes and another fewer votes don't know what they are talking about.
In Michigan, the statewide individual ballot proposals each outpolled any statewide individual office winner.