A Cygnal poll released in May showed Ossoff with a two-point lead over Collins, winning 45.7 percent of the vote compared to the Republican's 43.3 percent. Eleven percent remained undecided. That poll surveyed 800 general election voters from May 15 to May 17 and had a margin of error of plus or minus 3.41 percentage points.

Rep. Mike Collins (R-GA) is considering making a run for U.S. Senate in an effort to unseat Democratic Sen. Jon Ossoff