PrematchIQ
Launches Jun 11, 2026
Track Record

Public, weekly updated performance.

LAST UPDATED · APR 27, 2026NEXT UPDATE · MAY 4, 2026WINDOW · 8 PAST TOURNAMENTS
0.000ECE 1X2National teams
0.000ECE O/U 2.5National teams
0.00Brier scoreAccuracy
Performance by market

1X2 and Over/Under 2.5.

Match outcome

1X2

ECE
0.029
Brier
0.21
Log-loss
1.04
Tournaments
8
Total goals

Over/Under 2.5

ECE
0.023
Brier
0.18
Log-loss
0.97
Tournaments
8
National teams engine

Walk-forward · 8 past tournaments.

Average ECE 1X2: 0.029 · Average ECE O/U 2.5: 0.023.

TournamentMatchesECE 1X2BrierLog-loss
World Cup 2010640.0310.221.07
Euro 2012310.0290.211.04
World Cup 2014640.0280.201.02
Euro 2016510.0300.211.05
World Cup 2018640.0280.201.03
Euro 2020510.0290.211.04
World Cup 2022640.0270.201.02
Euro 2024510.0300.211.05
Calibration plot

Reliability diagram · 8 tournaments.

0.000.000.250.250.500.500.750.751.001.00PREDICTED PROBABILITYOBSERVED FREQUENCY
Audit it yourself

Raw track record CSV.

Every match prediction since launch, with timestamp, predicted distribution, and realized outcome. Published unedited every Sunday.

Download CSVMethodology