B+92nd of 556

0ptimus

0ptimus has 2 polls in our database and is rated on 2 past polls scored against results (2020).

Rated polls

2

2020

Average miss

5.2

All pollsters: 6.8

Lean

R+0.3

Against other polls of the same races

Picked winner

100%

Of rated polls

Last poll

Nov 2, 2020

2020 United States Senate election in South Carolina (2020)

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
D+4.8

2 rated polls; misses beyond 10 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 typeRated pollsAvg. missAll pollstersLeanPicked winner
House110.06.8D+10.0100%
Senate10.55.5R+0.5100%

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. 0ptimus is marked; darker bars are pollsters with a smaller miss.

Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET

DatesQuestionSampleResultMarginvs resultSource
Oct 31–Nov 2, 20202020 United States Senate election in South Carolina (2020)817 LVHarrison 41 · Graham 51R+10—Release
Oct 31–Nov 2, 20202020 Virginia's 7th congressional district election (2020)514 LVSpanberger 52 · Freitas 41D+11—Release

Latest poll ended Nov 2, 2020. 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.

No sponsor named100%

No polls for candidates or party committees on file.

Source: 99chambers pollster ratings and polls databaseUpdated Oct 22, 2026, 3:55 AM ET