Left-wing challenger Ismael Luna easily defeated three-term incumbent state Rep. Sylvia Ortiz-Velez in the Democratic primary for Wisconsin Assembly District 8 on Tuesday, ending the tenure of a lawmaker long at odds with her own party.
Luna, a 26-year-old nonprofit organizer and first-time candidate, secured a decisive victory in the heavily Democratic south-side Milwaukee district that includes the liberal Walker’s Point neighborhood. Unofficial returns showed him leading by a wide margin, with one report putting the split at roughly 77% to 23% as most votes were counted. He will face Republican Angel Sanchez in the November general election.
The race drew intense interest from Democratic Party organizations precisely because of Ortiz-Velez’s record of breaking ranks. The Assembly Democratic Campaign Committee and other party-aligned groups actively backed Luna’s challenge, viewing the incumbent as unreliable on key caucus priorities.
Ortiz-Velez, a real estate broker first elected in 2020, had repeatedly voted against Democratic positions on high-profile issues. Early in her tenure she opposed her party’s preferred redistricting maps, delivering a fiery floor speech criticizing them and ultimately supporting maps advanced by Republicans and later ones tied to Gov. Tony Evers that many Democrats rejected. She also broke with the caucus by supporting a state budget package that Democratic leaders opposed, citing inadequate school funding among other concerns.
Those independent votes fueled years of tension. In September 2025 she left the Assembly Democratic caucus amid escalating conflict, including allegations that she threatened colleagues—claims she vehemently denied. She was briefly barred from the Capitol, later pleaded no contest to a misdemeanor disorderly conduct charge related to the dispute, and paid a fine.
“There were times when I broke from the directives of my fellow Democrats, because I chose to vote for bills that I believed were best suited for the constituents of my Assembly Distric,” she said in March. “I cast my vote for principle over party.”
Party leaders and progressive activists saw those breaks as grounds for a change. Luna highlighted the caucus conflicts during the campaign, saying elected officials should meet a higher standard. Luna now becomes the heavy favorite to hold the district in November.
