Hey bro, using steroids for sport is different than using them for bodybuilding. To start, I would look into anavar and see how you respond. I would cycle about 30mg ED for 6 wks, then follow it up with a light PCT, starting the day after your last tab, using 50mg clomid for 3 wks.
That would be a good, small intro into AAS. Var wont give you water retention, which could easily result in calve pumps...the last thing you want on the court.