Maybe the best venue in the county to strobe from. This is FDU-Florham, a small D3 College in Northern NJ. They have a track that runs above the court. They have power outlets every 25-30 feet. I strobed direct, only using 2 and crossing them just above the key.
Canon 40D
Canon Rebel XTi 400D 10.1
Canon EF 300/4L IS
Canon EF 70-200/4L
Canon 85mm f1.8 USM
Canon 85/1.8
Canon 50/1.4
Nice captures and good color. Since you mention outlets I assume you were using monoblocks? These type strobes gain in flash duration as the power level is reduced. Since the 40D has a max 1/250 sync speed, I think I would bounce these at a higher power level which would help stop the action and eliminate most of the shadows. Just a minor observation but really great work on these!