For Dodgers’ Rob Segedin, tests come on and off the baseball field

LOS ANGELES — Dodgers infielder Rob Segedin had no more control over the date his Predictive Analytics project was due than the day he would return to the major leagues, but this was the life he chose.
As luck would have it, Segedin learned the Dodgers were bringing him up from Triple-A the day before the project was due. That made Aug. 17 an interesting day in the life of baseball’s most dedicated student-athlete. While Segedin was going 0 for 3 against the Chicago White Sox, two cl