Brilliant Corners Research & Strategies
Brilliant Corners Research & Strategies has 8 polls in our database and is rated on 2 past polls scored against results (2020).
Rated polls
22020
Average miss
12.6All pollsters: 6.8
Lean
D+0.4Against other polls of the same races
Picked winner
0%Of rated polls
Last poll
Sep 20, 20222022 Pennsylvania's 17th congressional district election (2022)
Every rated poll against the result
Each dot is one poll from the last three weeks of a race: how far its margin landed from the result. Above the line it overstated Democrats; below, Republicans. Bars show each cycle’s average lean.
- Poll
- Cycle average
2 rated polls; misses beyond 15 points are drawn at the edge. Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET
By type of race
| Race type | Rated polls | Avg. miss | All pollsters | Lean | Picked winner |
|---|---|---|---|---|---|
| Senate | 2 | 12.6 | 5.5 | D+12.6 | 0% |
Avg. miss: green where it beats all pollsters’ average for that type. Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET
Among all pollsters
Average miss of every rated pollster, in points. Brilliant Corners Research & Strategies is marked; darker bars are pollsters with a smaller miss.
Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET
Recent polls
All 8 in the database| Dates | Question | Sample | Result | Margin | vs result | Source |
|---|---|---|---|---|---|---|
| Sep 18–20, 2022 | 2022 Pennsylvania's 17th congressional district election (2022) for the DCCC Targeting and Analytics Department | 400 LV | Deluzio 49 · Shaffer 43 | D+6 | — | Release |
| Oct 11–16, 2020 | 2020 United States Senate election in South Carolina (2020) for Harrison's campaign | 525 LV | Harrison 47 · Graham 45 | D+2 | — | Release |
| Sep 28, 2020 | 2020 North Carolina's 8th congressional district election (2020) for the Timmons-Goodson campaign | 612 LV | Timmons-Goodson 42 · Hudson 44 | R+2 | — | Release |
| Sep 21–24, 2020 | 2020 United States Senate election in South Carolina (2020) for Harrison's campaign | 608 LV | Harrison 45 · Graham 43 | D+2 | — | Release |
| Sep 10–16, 2020 | 2020 Arkansas's 2nd congressional district election (2020) for EMILY's List | 605 LV | Elliott 48 · Hill 46 | D+2 | — | Release |
| Jul 23–30, 2020 | 2020 North Carolina's 8th congressional district election (2020) for the Timmons-Goodson campaign | 800 LV | Timmons-Goodson 41 · Hudson 43 | R+2 | — | Release |
| Jul 13–19, 2020 | 2020 United States Senate election in South Carolina (2020) for Harrison's campaign | 800 LV | Harrison 41 · Graham 43 | R+2 | — | Release |
| Mar 3–11, 2020 | 2020 United States Senate election in South Carolina (2020) for Harrison's campaign | 804 LV | Harrison 43 · Graham 47 | R+4 | — | Release |
Latest poll ended Sep 20, 2022. Source: each poll’s own release, via the 99chambers polls database
Who it polls for
Sponsors of its polls since 2020, by share of polls.
99% of its polls were paid for by candidates or party committees.
Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET