AP Sports Writer
BALTIMORE (AP) -- There are only two outcomes when it comes to Saturday's Preakness Stakes -- either the Kentucky Derby winner Orb wins the race to set up a Triple Crown try in the Belmont Stakes in three weeks, or another horse pulls an upset and prevents a shot at history.
With that in mind, here are 10 things to know about the Preakness -- and beyond.
1. ELEVEN HAVE DONE IT. Starting in 1919 with Sir Barton, 11 horses have won the Triple Crown, sweeping the Kentucky Derby, Preakness and Belmont Stakes. Orb will be trying to become the 34th horse with a Triple Crown chance. Of the horses who failed, 19 didn't win the Belmont and three didn't make the race, including I'll Have Another in 2012. Last year's Derby and Preakness winner was scratched the day before the Belmont with a tendon injury and retired.
2. INSIDE SLOT. Orb leaves from the No. 1 post in the Preakness, not among the most popular places to start. Since 1961, only one horse -- Tabasco Cat in 1994 -- has won from the rail.
3. SECOND CHANCERS AND NEW SHOOTERS. Kentucky Derby winner Orb will be facing five familiar foes from the Derby and three new shooters. The Derby five are Mylute, Oxbow, Will Take Charge, Itsmyluckyday and Goldencents; the fresh faces are Departing, Govenor Charlie and Titletown Five.
4. SHORTER DISTANCE. The Preakness distance is 1 3-16 miles, a sixteenth of a mile shorter than the Kentucky Derby, and five sixteenths shorter than the 1
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