Chicago Bears vs San Francisco 49ers — Win Probability
FINAL
Chicago Bears
4-7
13
VS
San Francisco 49ers
2-6
38
Market line: SF -6.5, total 44.5 · Model expected score: Chicago Bears 19.0 – San Francisco 49ers 25.5
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Prediction vs. Result
We keep every prediction permanently so we can always show our work.
PREGAME WIN PROBABILITY
49ers 69%
ACTUAL RESULT
San Francisco 49ers won by 25
COMBINED SCORE
51
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Margin of Victory — San Francisco 49ers (Home)
Pregame odds for every possible outcome, simulated before kickoff -- the highlighted bar is what actually happened.
Lost / Tied
31%
Won by 1-3
8%
Won by 4-7
12%
Won by 8-14
20%
Won by 15-21
15%
Won by 21+ ← actual result
14%
Total Score — Over / Under
Combined final score against five common lines, plus this game's actual market line -- the real combined score was 51.
O/U LINE 30
86% over ✓14% under
O/U LINE 40
63% over ✓37% under
O/U LINE 44
51% over ✓49% under
O/U LINE 44.5 MARKET LINE
50% over ✓50% under
O/U LINE 48
39% over ✓61% under
O/U LINE 52
28% over72% under ✓
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