Fox News Arizona 2018 Senate Poll
- Martha McSally (R) 46% [45%] (44%)
- Kyrsten Sinema (D) 46% [47%] (47%)
- Martha McSally (R) 51% [49%] (51%)
- Kyrsten Sinema (D) 43% [43%] (42%)
- Kyrsten Sinema (D) 49% [50%] (53%)
- Martha McSally (R) 42% [41%] (38%)
- Martha McSally (R) 50% [48%] (43%)
- Kyrsten Sinema (D) 45% [46%] (51%)
- Martha McSally (R) 50% [49%] (51%)
- Kyrsten Sinema (D) 40% [43%] (38%)