Mithrandir Metrics
Scorecard 2026-09-26 Refreshed Sep 26 06:00 AM ET
Analytics / Scorecard · 2026-09-26

The projection layer keeps receipts.

Component errors, monthly drift, and current-state story context sit together so the model surface is accountable, not just decorative.

Components
5
Months
30
Stories
25
Latest run 2026-09-26 Summary rows 5 Daily story feed 25
Component scorecard

Latest error profile

Level Component Sample MAE Bias
player pitcher_k_pctprojection validation 6385 0.031 +0.009
player player_eraprojection validation 6385 0.847 -0.461
player player_hrprojection validation 15544 3.639 -0.243
player player_k_pctprojection validation 15544 0.030 +0.002
team team_wins_paceprojection validation 3450 5.652 -0.002
Monthly drift

Error by month

MonthComponentMAEBias
2026-04 pitcher_k_pct320 samples 0.043 +0.009
2026-04 player_era320 samples 1.271 -0.630
2026-04 player_hr708 samples 1.634 -0.433
2026-04 player_k_pct708 samples 0.041 +0.004
2026-04 team_wins_pace120 samples 2.196 +0.005
2026-05 pitcher_k_pct885 samples 0.034 +0.010
2026-05 player_era885 samples 0.961 -0.548
2026-05 player_hr1977 samples 2.531 -0.617
2026-05 player_k_pct1977 samples 0.034 +0.003
2026-05 team_wins_pace360 samples 3.711 -0.004
2026-06 pitcher_k_pct1061 samples 0.030 +0.008
2026-06 player_era1061 samples 0.844 -0.478
Live-state context

Current story feed

2026-09-26
pitcher_breakout
Fuentes, Didier is -4.17 ERA versus projection
2026-09-26
pitcher_breakout
Smith, Hagen is -3.41 ERA versus projection
2026-09-26
pitcher_breakout
Blackburn, Paul is -2.90 ERA versus projection
2026-09-26
team_pace_ahead
TB is +25.2 wins over projected pace through 160 games
2026-09-26
team_pace_ahead
MIL is +19.5 wins over projected pace through 160 games
2026-09-26
team_pace_ahead
CWS is +16.5 wins over projected pace through 160 games