Upset Brief · CA-42 · Brian Burley (R) vs. Robert Garcia (D), incumbent
A long shot on the math: it takes a 6.8-point national wave.
11%
odds today
17%
odds with the plan
22,512
net votes to find
37
days left; voting starts October 5
Where
- 01+2,216Huntington BeachStarting line Burley +12. 2.2% split their ticket. About 27,845 more ballots in 2024 than in 2022 (estimate).
- 02+1,244Newport BeachStarting line Burley +23. 3.7% split their ticket. About 8,231 more ballots in 2024 than in 2022 (estimate).
- 03+820Long BeachStarting line Garcia +41. 1.6% split their ticket.
- 04+444Costa MesaStarting line Garcia +3. 2.1% split their ticket.
- 05+185Seal BeachStarting line Garcia +1. 3.1% split their ticket.
- 06+42Santa AnaStarting line Garcia +22. 1.0% split their ticket.
The top 10 cities and unincorporated areas carry 100% of the plan.
How
- P+2,780Persuade2,780 voters who split their ticket in recent elections and lean Garcia today.
- M+1,737MobilizeAt least 36,076 people who voted in 2024 but not in 2022, in cities and unincorporated areas where Burley's side wins at least 55 percent.
- C+494ConsolidateVoters who went third party in recent races, in the cities and unincorporated areas that lean Burley's way.
Plus a national shift of 6.8 points of margin (17,501 votes) that no campaign controls.
What has to be true
- Burley wins 50 percent of the ticket splitters now leaning Garcia.
- In Huntington Beach and Newport Beach, 35 percent of the people who voted in 2024 but skipped 2022 come back and vote.
- The national environment moves about 6.8 points toward Burley's side between now and November 3.
- No 2026 public poll exists for this race, so the starting line is a weighted blend of official recent results; the first real poll will move it.
The numbers behind it
- 01Crossover regression344 precincts, R² 0.989, 94 crossover precincts identified
- 02Monte Carlo20,000 seeded simulated elections with a 7-point baseline error. 90% range of the final margin with the plan: -46,314 to 12,286 votes.
- 03Money, FEC candidate totals through June 30Burley $5,509 cash on hand; Garcia $1,381,467.
- 04Call program for this list29,703 households, 89,108 dials, about 4,669 live conversations: an estimated $9,933 at published rates.
Independent analysis by The Political Group from official California Secretary of State precinct returns (2022 and 2024), FEC filings and published polls, as of September 26, 2026. Not affiliated with any candidate or party.