God damn is there a lot of Tournaments going on tomorrow.
In the United States, you have the MLG NA Lan Open Qualifier, starting at 2PM EST. Going to have a ton of Best of 1s, though I don't know if any of it will be streamed.
In Europe, you have the StealSeries Euro Cup's Qualifiers. starting at 11AM EST. Though the site says only Round 7 and up will be broadcasted on Dota TV, and if I am counting them right, that is actually next weeks game. But Valve did patch in the ticket at the last second, so maybe something will be shown Saturday.
Also in Europe, you have Star Ladder Season 7, starting at 11AM EST, with a total of 4 matches scheduled, kicking it off with KP vs the Russian Team, CDCD.
And a third in Europe, you have Netolic's Pro League, Group C duking it out, consisting of Next.KZ, Team Life, Think Smart, and Pain Gaming AR. Starts at 1PM EST.
In the African Nation of Algeria, you have the Electronic Sports World Cup Regional Qualifications (Two Best of 1s, and then a Best of 3), at 5AM EST.
Finally In Asia, you have the Rapture Gaming Network League, starting at 8AM. Watch the excitement of top tier teams Rattle Snake and MUFC duke it out!