LeBron’s Odds of Catching Jordan
On Thursday, after LeBron James and the Miami Heat won their second consecutive N.B.A. championship, I noted on Twitter that James was on the same pace as the Chicago Bulls great Michael Jordan. Both James and Jordan won their first championship at 27 and their second at 28, I wrote. Jordan went on to win four more N.B.A. titles, for a total of six. Mike Segar/Reuters LeBron James and Michael Jordan were about the same age when they won a second championship. My statement depended on a technicality, I later discovered: Jordan’s biological age was 28 when he won his first championship, in 1991, and 29 when he won his second, in 1992. However, basketball statisticians generally define a player’s...