![Cardinal Newman will have the toughest schedule among Class 1A teams in 2025, playing quality teams that also could be playoff bound. [Joshua Wilson/FloridaHSFootball.com]](https://floridahsfootball.com/wp-content/uploads/2025/08/FPRI-Class-1A-OSI-toughest-schedules-for-2025.jpg)
The Opponent Strength Index (OSI) provides a preseason snapshot of the overall strength of schedule for Class 1A programs heading into the 2025 season. The higher the OSI rating, the tougher the schedule a team is expected to face. As the season unfolds, the OSI will update weekly based on results, reflecting both performance and the quality of competition. It also serves as one of several key components in the Florida Power Rankings Index (FPRI), which delivers a comprehensive measure of team strength across the state.
1. Cardinal Newman
District: 1A-12
Preseason OSI: 72.05
2. Benjamin
District: 1A-12
Preseason OSI: 61.77
3. Trinity Catholic
District: 1A-4
Preseason OSI: 60.92
4. Carrollwood Day
District: 1A-7
Preseason OSI: 59.66
5. Chaminade-Madonna
District: 1A-14
Preseason OSI: 58.97
6. Maclay
District: 1A-1
Preseason OSI: 58.43
7. Miami Edison
District: 1A-14
Preseason OSI: 58.10
8. Victory Christian
District: 1A-7
Preseason OSI: 57.04
9. Clearwater Central Catholic
District: 1A-8
Preseason OSI: 53.80
10. True North
District: 1A-15
Preseason OSI: 53.70
To see the remaining OSI rankings for Class 1A, become a Premium Season Ticket Member or Premium Monthly Season Ticket Member or login below if you already have a membership.
These Preseason OSI rankings will evolve weekly throughout the 2025 season as games are played, offering an updated look at the toughest schedules in Class 1A football.
![Bishop Moore has surged into the Florida Power 25 rankings and is 8-0 on the season [Instagram/Bishop Moore Catholic Athletics]](https://floridahsfootball.com/wp-content/uploads/2025/10/FPRI-Florida-Power-25-Rankings-following-Week-9-Featured-120x86.jpg)
![Evans has made significant moves in the FPRI rankings and has now made a late season surge after defeating Lake Mary last week [Instagram/Evans High School | DVT Progam]](https://floridahsfootball.com/wp-content/uploads/2025/10/FPRI-Top-10-Classification-Rankings-following-Week-9-Featured-120x86.jpg)
![Winter Haven is a favorite this week and could win a district championship as well in their Week 10 contest. [X/@WHCoachWhite]](https://floridahsfootball.com/wp-content/uploads/2025/10/FPRI-Forecast-Week-10-Featured-120x86.jpg)
![St. Augustine is a heavy favorite in their Week 10 game. [X/@SAHSJackets]](https://floridahsfootball.com/wp-content/uploads/2025/10/FPRI-Projected-Scores-Week-10-Featured-120x86.jpg)
![Carey Metts (left) and George Wade (right) are currently leading Orangewood Christian and Eustis respectively. However, they are not expected to be the leaders in charge come the 2026 season [Courtesy of Orangewood Christian & X/@GWadeFF]](https://floridahsfootball.com/wp-content/uploads/2025/10/Orangewood-Christiand-and-Eustis-coaching-openings-Featured-120x86.jpg)
![Tyronn Johnson was dismissed on Monday as the head coach at the Miami Norland Vikings after going 4-5 with one game remaining on the 2025 schedule and playoff fate undetermined going into Week 10. [X/@JohnsonTyronn]](https://floridahsfootball.com/wp-content/uploads/2025/10/Tyronn-Johnson-Miami-Norland-Football-Head-Coach-Featured-120x86.jpg)
![Cardinal Mooney has one of the toughest schedules in Class 2A for 2025. [X/@Mooney_FB]](https://floridahsfootball.com/wp-content/uploads/2025/08/FPRI-Class-2A-OSI-toughest-schedules-for-2025-75x75.jpg)
![Baker County has one of the toughest schedules in Class 3A for the 2025 season. [X/@BCWildcatsFB]](https://floridahsfootball.com/wp-content/uploads/2025/08/FPRI-Class-3A-OSI-toughest-schedules-for-2025-75x75.jpg)
