Purdue at Michigan: Point Spread Line Movement

Saturday Nov 1, 2025 7:00 pm - Ann Arbor, MI
Odds: Michigan by 21, Total Points: 49.5

Matchup Menu: PUR @ MICH

More Games From Week 10
MICH Spread PUR Spread
MICH -21.0 Open -20.5 High -21.0
Last -20.5 Low -20.5

Line Movement

The chart above graphs odds data from a leading global sportsbook. Chart times are your local time zone.

Historical Results of Games with Similar Lines

Since the start of the 2020-2021 college football season there have been 139 games where the closing line favored the home team by 20 to 22 points. In these games:

  • The team like Michigan won the game 129 times (92.8%).
  • The team like Purdue won the game 10 times (7.2%).
  • The team like Purdue did better against the spread, going 73-60-6 (54.9% ATS) and covering the spread by an average of 1.5 points.

Historical Results of Games with Similar Line Movement

Since the start of the 2022-2023 college football season there have been 540 games where the closing line favored the initial favorite by 0.5 points more than the opening line.

In these games, the team like Purdue did better against the spread, going 269-261-10 (50.8% ATS).

Spread History

The table below lists odds from three leading global sportsbooks. Times below are Eastern time zone.

Book 1 Book 2 Book 3
Current -21.5 -21.0 --
Open -21.0 -21.0 --
History
10/29 12:56 PM -21.5 -- --
10/29 10:56 AM -21.0 -- --
10/29 04:43 AM -- -21.0 --
10/28 02:28 PM -21.0 -- --
10/28 04:12 AM -20.5 -- --
10/27 05:07 AM -21.0 -- --