Some common poker hand odds to try and remember, assuming just one more card to come, are open-ended straight draws at 4.8:1, four to a flush at 4.1:1, inside straight draw (belly buster) at 10.5:1, one pair drawing to two pairs or trips at 8.2:1, overcards on a ragged board on the turn at 6.7:1, and drawing to a set ...