Actually, it was 5 indexes on that table. On to ResultDetails...
[root@master tmn_scores]# myisamchk -r Master
- recovering (with sort) MyISAM-table 'Master'
Data records: 0
- Fixing index 1
- Fixing index 2
- Fixing index 3
- Fixing index 4
- Fixing index 5
Data records: 151885140
[root@master tmn_scores]# cd ../
[root@master mysql]# cd tmn_scoresXI
[root@master tmn_scoresXI]# myisamchk -r ResultDetails
- recovering (with sort) MyISAM-table 'ResultDetails'
Data records: 120457254
- Fixing index 1
70010000