Upset Brief · MD-04 · George McDermott (R) vs. Glenn Ivey (D), incumbent
A long shot on the math: it takes a 75.6-point national wave.
0%
odds today
0%
odds with the plan
127,943
net votes to find
37
days left; voting starts October 22
Where
- 01+106Precinct 010-005 (Prince George's County)Starting line Ivey +44. 11.1% split their ticket.
- 02+90Precinct 005-023 (Montgomery County)Starting line Ivey +68. 7.5% split their ticket.
- 03+83Precinct 005-019 (Montgomery County)Starting line Ivey +46. 9.6% split their ticket.
- 04+82Precinct 005-012 (Montgomery County)Starting line Ivey +58. 8.2% split their ticket.
- 05+73Precinct 010-013 (Prince George's County)Starting line Ivey +71. 5.9% split their ticket.
- 06+52Precinct 005-018 (Montgomery County)Starting line Ivey +34. 11.5% split their ticket.
The top 12 precincts carry 21% of the plan.
How
- P+3,611Persuade3,611 voters who split their ticket in recent elections and lean Ivey today.
- M+0MobilizeThere are almost no precincts McDermott's side carries, so turnout alone cannot help here.
- C+90ConsolidateVoters who went third party in recent races, in the precincts that lean McDermott's way.
Plus a national shift of 75.6 points of margin (124,243 votes) that no campaign controls.
What has to be true
- McDermott wins 50 percent of the ticket splitters now leaning Ivey.
- The national environment moves about 75.6 points toward McDermott'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 regression229 precincts, R² 0.975, 41 crossover precincts identified
- 02Monte Carlo20,000 seeded simulated elections with a 7-point baseline error. 90% range of the final margin with the plan: -143,371 to -105,260 votes.
- 03Money, FEC candidate totals through June 30McDermott no FEC totals reported; Ivey $459,226.
- 04Call program for this list5,160 households, 15,479 dials, about 811 live conversations: an estimated $2,687 at published rates.
Independent analysis by The Political Group from official Maryland State Board of Elections precinct returns (2022 and 2024), FEC filings and published polls, as of September 26, 2026. Not affiliated with any candidate or party.