USC at Purdue: Point Spread Line Movement
Saturday Sep 13, 2025 3:30 pm -
West Lafayette, IN
Odds:
USC by 20.5,
Total Points:
61
Matchup Menu: USC @ PUR
| USC -20.5 | Open | -21.0 | High | -21.0 |
| Last | -21.0 | 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 47 games where the closing line favored the away team by 19.5 to 21.5 points. In these games:
- The team like USC won the game 43 times (91.5%).
- The team like Purdue won the game 4 times (8.5%).
- The team like Purdue did better against the spread, going 24-23 (51.1% ATS) and covering the spread by an average of 0.5 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 less than the opening line.
In these games, the team like USC 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 | -- | -20.5 | -- |
| Open | -- | -21.0 | -- |
| History | |||
| 09/10 03:15 PM | -- | -20.5 | -- |
| 09/08 09:46 AM | -- | -21.0 | -- |
| 09/07 03:35 PM | -- | -21.0 | -- |