The Orioles are putting American Leaguewww.orioles.com.postseason.Season ticket holders have already had the opportunity to purchase seats.Fans who registered for the opportunity to buy tickets on Orioles.com were already notified if they could participate in the pre-sale that began today.The Orioles also announced that fans who want to buy World Series tickets could do so by putting a 250 per seat deposit on a full or partial season ticket plan for next season by Tuesday night at 11:59 p.m.If fans enter an email address at www.orioles.compostseason, they can have the chance to participate in a World Series ticket pre-sale.The Orioles say that a public sale of World Series tickets will be announced later.