They don't seem great, but she's not out of the running yet for sure. From Feb 22 - "The Emerson College Polling/The Hill survey found Gallego leading by 6 points, with 36 percent support to 30 percent for Lake and 21 percent for Sinema, while 13 percent were undecided. In a head-to-head match-up between Gallego and Lake, Gallego’s lead expands to 7 points, 46 percent to 39 percent, with 15 percent undecided." (Archived)
Yeah, that's not ideal, but definitely less of a problem than her actually being elected would be, and I think the system can withstand her fact free whinging again