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Forecast · r64-20260730-236b8cdd42f0 · as of 2026-07-30

The House · MI-10Open seat

Projected resultModel share · middle 80% of simulations · chance to win
DChristina Hinesprimary poll leader169,589 votes
49.2
RMichael BouchardPrimary August 4 — primary leader, 96 in 100167,577 votes
48.6
Other7,585 votes
2.2
remainder

Projected turnout: 344,751 votes · model estimate, not counted votes.

Displayed shares include the model's Other-vote allowance and therefore add to 100%. Interval endpoints are the model's 10th and 90th percentiles, not a polling margin of error.

SURE — · not yet rateable

How reliable is the evidence behind this race's number — not who wins. A safe seat with no polls can score low while its forecast is easy.

No public poll of this race has been fielded yet. SURE rates poll evidence, so it has nothing to rate here — this is an absence of evidence, not a judgement that the evidence is weak.

Limited evidence: zero polls. The fitted race-error distribution widens automatically; no manual score penalty or race override is applied.

Effective poll evidence0.00
Race-specific error SD4.0 points
Historically calibrated 80% half-range±5.7
Model treatmentprovisional widen-only chamber fallback
Fundamentals Environment Polls Money (FEC) Roster settled

SURE v3 — historically calibrated evidence-conditioned uncertainty · generated 2026-07-27. SURE rates the EVIDENCE behind a race's number, not the outcome: a safe seat with no polls can score low while its forecast is easy. Never a second win probability. It changes only idiosyncratic uncertainty, never the center. Senate marginal intervals are historically calibrated under the stated 0-120 day assumptions; House/Governor conditioning is provisional and widen-only until chamber-specific history passes the same gates.

MI-10 · Michigan
Rating band
Striped = seat changes partyDistrict locator

County map

County view
Projected margin
R+40R+20EvenD+20D+40
Striped = seat changes partyProjected county outcome

Counties colored by the projected margin — the 2024 result shifted by the state's projected swing, summing exactly to the forecast above. Hover a county for its numbers.

County by county

CountyMarginChristina HinesMichael BouchardTotal
MacombR+0.5144,598146,233297,373
OaklandD+2.622,32621,15744,461
WayneD+86.52,6881652,917

Projected — each county's share of THIS district only (split counties count just the votes inside the lines), summing to the forecast above.

State of the race

Call the Map currently has Hines ahead of Bouchard by D+0.6, with a 54 in 100 chance to win. This is an open seat. That result would flip the seat to Democrats. No current nominee-matched poll average is available, so the forecast is leaning on the non-polling evidence shown below.

Macomb County; likely open as Rep. James runs for governor.

CTM forecast
Lean D flip · 54 in 100
Seat
Open · projected change
Forecast range
R+7.1 to D+8.3
Daily forecast

How the race is moving

54%D win probability today

Since the Jul 21 edition: margin 0.7 pts toward D · win probability +5 pts D

Estimated two-party vote shareLine = estimate · tint = 80% of simulations
D 50.3%● R 49.7%
Win probabilityProbability in each tracked daily edition
D 54%● R 46%

Tracked editions only. The pale segment marks the time remaining to Election Day; it is not fabricated future data. Hover, tap, or focus a chart and use the arrow keys for each edition's exact values.

How the margin was built

Published Democratic margin+0.597

6 contributions, summing to the forecast D+0.6. Every model adjustment is published here — including candidate-quality shifts. Read how the whole margin is built →

Comparable evidenceFloor 0.05 · precision discount 0.1

TWIN neighbours

TWIN means Typology-Weighted Inference from Neighbors, Call the Map’s comparable-unit matching engine for any kind of race. It borrows poll residuals only—never centers, terrain, or outcomes. Similarity is demographic and behavioural, not geographic, and each contribution decays with similarity distance. Borrowed evidence always has lower precision than a race’s own polling.

Borrowed residual before discount +5.096Published margin contribution +0.108
10/10 governed nearest similar races are available in the published artifact.
RaceRoleSimilarityResidual contributedDirection
OH-08Fellow recipient0.629±0.000 ptsnone
OH-15Lender (polled)0.619−0.100 ptstoward R
NY-22Fellow recipient0.612±0.000 ptsnone
MI-03Fellow recipient0.595±0.000 ptsnone
NJ-02Fellow recipient0.588±0.000 ptsnone
WI-01Lender (polled)0.583−3.000 ptstoward R
MI-07Fellow recipient0.578±0.000 ptsnone
NY-18Fellow recipient0.576±0.000 ptsnone
OH-07Lender (polled)0.574+4.600 ptstoward D
SC-04Fellow recipient0.573±0.000 ptsnone

Signals at a glance

CTM Partisan Lean Index
R+7.0
Historical match quality
77/100 — How closely this race matches its eight historical analogues; not a win probability.

Recent polling

No polls yet for this race — the forecast rests on fundamentals only (partisan lean, fundraising, incumbency).

Money & Ads

Money in this race

Explore all spending →
Total supporting$264.3K
Total opposing$0
FEC transactions13

Who does this money help? These are independent expenditures — spending by groups that are not the campaigns and may not coordinate with them. Each dollar is reported either supporting one candidate or opposing another, and both can help the same person, so the table below nets them out per candidate. It lists everyone with reported activity in this cycle's FEC filings — which can include primary candidates who are no longer on the ballot.

CandidateSupporting themOpposing themNet for them
Michael Bouchard RPrimary field$156.7K+$156.7K
Christina Hines DPrimary field$99K+$99K
Carl Marlinga DPrimary field$8.6K+$8.6K
FEC committee activity

Direct PAC support

$235.1K · 110 transactions
  • Eric ChungNot on the ballot$78.8K
  • Tim GreimelNot on the ballot$52.1K
  • Michael BouchardNot on the ballot$51K
  • Christina Bertrand HinesNot on the ballot$46K
  • Robert LulgjurajNot on the ballot$7.3K
FEC independent expenditures

Top outside spenders

Support and opposition reported separately
Editorial context · zero model weight

Campaign videos & ads

2 campaign videos — exact reviewed channels
Campaign materialMacomb County Can't Trust Mike BouchardJustin Kirk for Congress · Campaign video · 2026-07-20Watch on YouTube ↗
Campaign materialCongressional Candidate Justin Kirk Discusses Campaign With CBS DetroitJustin Kirk for Congress · Campaign video · 2026-07-18Watch on YouTube ↗

Official FEC independent expenditures. Cycle totals may include primary spending. Direct PAC totals include governed committee contributions and in-kind contributions. Campaign-video embeds are metadata-only editorial context from exact, reviewed channels; inclusion does not establish paid placement. Outside spending and campaign videos have zero forecast weight; direct PAC activity is reporting only.

Comparable past results

On the same ballot in Michigan