DALLAS — Caleb Martin and Quentin Grimes are switching locker rooms in Philadelphia. The Dallas Mavericks acquired Martin on Tuesday in a trade with the 76ers that sends Grimes back to the ...

Philadelphia 76ers forward Caleb Martin (16) drives to the basket as Chicago Bulls forward Jalen Smith, right, and guard Josh Giddey look on during the first half of an NBA basketball game in ...

Bryan Toporek covers the NBA for Forbes Sports. When the Philadelphia 76ers signed Caleb Martin to a four-year, $35 million contract in free agency, it appeared to be the icing on the cake of a ...