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San Francisco 49ers vs. Chicago Bears NFL Week 8 Odds, Plays and Insights

Check out odds, plays and more for the San Francisco 49ers vs. Chicago Bears NFL Week 8 matchup on October 31, 2021.

Oct 10, 2021; Glendale, Arizona, USA; San Francisco 49ers wide receiver Deebo Samuel (19) runs during the second half against the Arizona Cardinals at State Farm Stadium. Mandatory Credit: Chris Coduto-USA TODAY Sports

The San Francisco 49ers (2-4) are favored by 4 points as they battle to stop their four-game losing streak in a matchup with the Chicago Bears (3-4) on Sunday, October 31, 2021 at Soldier Field. The game has an over/under of 39.5 points.

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Odds for 49ers vs. Bears

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Over/under insights

  • San Francisco and its opponents have gone over the current 39.5-point total in five of seven games this season.
  • Chicago has combined with its opponents to score more than 39.5 points in two games this season.
  • The combined points per game average of the two teams, 36.9, is 2.6 points fewer than Sunday's over/under.
  • The 47.9 points per game these two squads have surrendered to opponents this season are 8.4 more than the 39.5 total in this contest.
  • The average total in 49ers games this season is 48.3, 8.8 points above Sunday's over/under of 39.5.
  • In 2020, games involving the Bears have averaged a total of 44.9 points, 5.4 more than the set total in this contest.

49ers stats and trends

  • So far this season San Francisco has one win against the spread.
  • The 49ers have yet to cover the spread this season when favored by 4 points or more.
  • San Francisco has hit the over in 42.9% of its opportunities this year (three times over seven games with a set point total).
  • This year, the 49ers score just 0.6 fewer points per game (22.5) than the Bears surrender (23.1).
  • San Francisco is 0-2 against the spread and 1-1 overall in games when it records more than 23.1 points.
  • The 49ers rack up 353.5 yards per game, just 11.6 more than the 341.9 the Bears allow per outing.
  • San Francisco is 0-2 against the spread and 1-1 overall when the team piles up more than 341.9 yards.
  • This year, the 49ers have turned the ball over 10 times, two more than the Bears' takeaways (8).
  • Click over to SISportsbook and find the latest spread, moneyline and total for San Francisco's matchup with the Bears.

Bears stats and trends

  • Chicago has played seven games, with three wins against the spread.
  • The Bears have been underdogs by 4 points or more five times this year and covered the spread once.
  • Chicago's games this season have gone over the point total one time in seven opportunities (14.3%).
  • The Bears average 14.4 points per game, 10.4 fewer than the 49ers allow (24.8).
  • The Bears average 68.6 fewer yards per game (255.4) than the 49ers give up per outing (324.0).
  • The Bears have turned the ball over six more times (10 total) than the 49ers have forced a turnover (4) this season.

Home and road insights

  • Chicago has covered the spread twice at home, and is 2-1 overall there, this season.
  • This year, in three home games, Chicago has not hit the over.
  • This season, Bears home games average 43.3 points, 3.8 more than this outing's over/under (39.5).
  • San Francisco has one win against the spread, and is 2-1 overall, on the road.
  • The 49ers are winless ATS (0-1) as 4-point favorites or more away from home.
  • This season, in three road games, San Francisco has hit the over once.
  • The average point total in 49ers away games this season is 47.8 points, 8.3 more than this contest's over/under (39.5).

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