Poll: Dem Sinema Leads All 3 GOP Candidates in Arizona Senate Race

Democratic Rep. Kyrsten Sinema is leading all three Republican candidates in head-to-head races in her bid for Jeff Flake's Senate seat in Arizona, a new ABC15/OHPI poll reveals.

Here is how the poll breaks down:

• 48 percent would vote for Sinema in a race with Republican Rep. Martha McSally, who is backed by 42 percent of voters in a head-to-head contest; 10 percent are undecided.
• 50 percent back Sinema in a race with the GOP's Kelli Ward, who is supported by 40 percent; 10 percent are undecided.
• Sinema beats former Sheriff Joe Arpaio 59-33 percent; 8 percent are undecided.
• 36 percent support Ward in the Republican primary contest, compared to 27 percent for McSally and 22 percent for Arpaio.

The poll, conducted April 10-11, surveyed 600 likely voters. The margin of error is plus or minus 4 percentage points.

The Republican primary question was asked of 302 respondents. The margin of error for that question is plus or minus 5.64 percentage points.

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