(Calvin Harrell photo)

A busy weekend of matches sees a total of 20 teams trading places, including one new entry and another side dropping out altogether.

Arkansas State has taken the biggest hit this week behind its loss to LSU, while Navy has forced its way into the top 5 for the first time in a long time after dispatching Kutztown.

LSU and Colorado are among the teams on the rise in the top half of the rankings and at the other end of the spectrum Central Washington and Bowling Green move up.

This week also sees a new entry in South Carolina, which reappears in the ARN rankings after dropping out last season.

The Gamecocks come in at the expense of Washington State, which falls out of the Top 25.

And a couple of late scores to get you caught up on - Florida beat Florida State 58-9 and UCF 22-3.

1 (1) California (idle) [5]
2 (3) Utah (6-0) [5]
3 (4) BYU (idle) [5]
4 (5) Navy (6-0) [4]
5 (6) Dartmouth* (10-1) [2]
6 (7) LSU* (2-0) [4]
7 (9) Delaware* (5-0) [4]
8 (16) Colorado* (6-2) [4]
9 (2) Arkansas State* (2-1) [4]
10 (8) Army* (0-0-1) [2]
11 (11) Penn State (4-1) [4]
12 (12) San Diego State (idle) [4]
13 (13) St Mary’s (idle) [5]
14 (14) Arizona (idle) [4]
15 (15) Cal Poly (idle) [4]
16 (10) Kutztown (5-2) [4]
17 (20) Central Washington (1-0) [3]
18 (21) Bowling Green (8-0) [2]
19 (18) Texas A&M (idle) [4]
20 (19) UC Davis (idle) [5]
21 (17) Colorado State* (4-4) [4]
22 (unranked) South Carolina (4-0) [3]
23 (22) Florida (3-0) [3]
24 (23) Syracuse (4-1) [2]
25 (24) Harvard (4-1) [2]

*denotes the inclusion of exhibition games