Why grass is not the finished base
Natural ground can move, retain water and change level. Interlocking tile or roll-out flooring does not correct those conditions by itself.
Sports & Courts · Specific answer
Can Sports Flooring Be Installed Directly Over Grass?
For Apollo court-surface planning, natural grass and unsuitable soft ground are treated as a base-preparation issue first. The final court surface should be selected after a stable supporting base and drainage strategy are resolved.
Planning guidance — final supplied configuration remains project-specific.
Prepare the site first
The local project team should define the appropriate hard-base or engineered-base pathway for the site and intended sport.
Then select the sports surface
Once the base, levels and drainage are known, the surface can be compared properly.
Move from knowledge to project