Boston-based sports stock market StarStreet Sports took investment of an undisclosed amount from Angel investor Bill Warner. Warner, who is also the organizer of MassTLC’s unConference held yesterday at the World Trade Center in Boston’s Seaport district, announced his investment in StarStreet during a session at the conference.

StartStreet’s founder Jeremy Levine has created a legal way to buy and sell virtual shares of players and teams. We wrote about StarStreet back in February when they were the first company announced as being accepted into Boston’s TechStars program.

TechStars, which has had great success in it’s founding city of Boulder, Colorado, has yet to see that same success in Boston, with reportedly only a few graduating companies receiving funding (Accel Golf, Marginize). It’s fantastic to see another Boston TechStars graduating company succeeding in nailing down Angel funding here in Boston in order to pursue further development and growth.

Levine, a very active young entrepreneur in Boston’s startup ecosystem, attracted co-founder Nicolo Giorgi in early 2010, speaking to both his ability to lead and the idea at hand. StarStreet made great strides after graduating from TechStars in June with their World Cup open market using play money, and subsequently being featured on CNN. They moved forward in announcing football season trading for real money on BostInnovation this August.

Follow StarStreet on Twitter and Facebook to stay on top of their growth, and make sure to congratulate Levine and Giorgi when you see them around Boston!