The only mystery left to Rickey Henderson's Hall of Fame candidacy is how close he'll come to going in unanimously.
His set of base-stealing and leadoff-hitter accomplishments makes him that much of a first-ballot lock. A 90-to-95 percent approval rate seems likely.
So that makes the story of this Hall ballot — the results of which will be announced Monday — a continuation of the quests of a handful of long-time candidates led by Bert Blyleven and Jim Rice.

