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2. Blob Racing
3. Huttball (the Warzone area in SWTOR of the same name appears to be an actual deathsport)
4. Geonosian gladiator fighting
5. Geonosian executions (appear to be for sport, so I think it should count).
6. Lightsaber sporting tournaments (see Yoda: Dark Rendezvous, where Yoda and some other Masters preside over a dueling tourney.)
There are a few others I can't remember the names of, like the droid football-like sport seen on the TVs in the bar in Episode II, or the hang-gliding racing game that Anakin played in Rogue Planet.
"I must not fear. Fear is the mind-killer. Fear is the little-death that brings total obliteration. I will face my fear. I will permit it to pass over me and through me. And when it has gone past I will turn the inner eye to see its path. Where the fear has gone there will be nothing. Only I will remain."
-Bene Gesserit Litany Against Fear