Hello! You must use the following template for the Excel import (attached).
Otherwise, use Data retriever tool as follows:
1. Create new league, set Options > Basketball.
2. Using Tools > Data retriever, get required data including past games for at least 3-5 years and fixtures (use Both option) , and save in the LEA file.
3. Return to your new league, Games > Update from file > saved file.
4. Click green button to compute ratings.
5. Fixtures > Show new fixtures to view fixtures and odds.