The Tennis Federation doesn’t test for PEDs?
They do, but Williams has avoided testing at critical out-of-competition times, including locking herself in a safe room when a tester arrived at her house early one morning. The cheaters are three steps ahead of the testers. They’ve learned timing of their PED abuse, use of masking agents, avoidance of tests, and more. PEDs are rampant in most all sports — Williams is an egregious example.
If they do/did, I don’t know how she is still around and how Martina Navratilova did so well in the 80s.
I used to follow some blogs on doping in tennis. Apparently the testing is pretty weak.