This is a new free online Greek sports channel covering both national and international soccer, basketball matches, motorcycle racing events and so on. Since Eurosport channel now asks for subscription and payments, this could be an interesting alternative, in case your spouse insists on watching that boring soap opera. Most text is in Greek, but you can find your way around. Try clicking on "Live" links, in order to find something interesting to watch. So, this is it: http://www.woop.gr/
Finally, if you would like to try other online tv channels there is http://2onlinetv.com.