Correct me if I’m wrong but these are the upsets by region and at the bottom are total wins by each underdog seed…. The #9 seed went 18-10
1:1 12
1:2 14,12,10,9
1:3 9
1:4 9
2:5 12,11,10
2:6 9
2:7 12,11 ,10,9
2:8 9
3:9 9
3:10 9
3:11 9
3:12 10,9
4:13 9
4:14 10
4:15 13,9
4:16 15,9
5:17 9
5:18 12
5:19 15,9
5:20 11
6:21 10
6:22 10,9
6:23 12,11,9
6:24
7:25 13,9
7:26 15,14,13
7:27
7:28 14,13,11,10
16-0-28
15-3-25
14-3-25
13- 3-25
12- 6-22
11- 5-23
10- 8-20
9- 18-10