How did your favorite shows rank this month in SciFi Stream’s traffic?  Here are the rankings for May 2011!

1. Doctor Who
2. Battlestar Galactica
3. Sanctuary
4. Alphas
5. Smallville
6. Game of Thrones
7. V
8. Fringe
9. Warehouse 13
10. Star Trek

Note that the three Stargate series (including SGU, which concluded its two-year run last month) don’t appear in the ratings because those episode guides are hosted at our sister site, GateWorld.

Doctor Who climbs to the top to unseat BSG this month, thanks to the show’s big return to BBC and BBC America.  Congratulations to the Doctor, who is wrapping up this run of episodes with the show’s first mid-season finale this weekend.  The second half of Season Six picks up in the fall.

Sanctuary made another strong showing this month, also a show currently airing new episodes.  This in spite of the fact that the show’s ratings have fallen dramatically following Syfy Channel’s move of the series from Fridays to Monday nights.  Season Three concludes on June 20.

Breaking into the Top 10 with a very impressive fourth place is Alphas, the new superhero show Syfy is prepping for July.  We actually just launched our show guide for this series — Alphas powered into the Top 10 based solely on the news listings here at SciFi Stream!

Check back next month to see which shows reach the top.