The agent for Ben Johnson, the 100-meter...

The agent for Ben Johnson, the 100-meter world record-holder, said that chances are “50-50” that a Paris race with Carl Lewis sill be postponed. THe two sprinters had agreed to a $1-million matchup series, beginning with a 100-meter race June 27. But Johnson is still recovering from a hamstring stain suffered in a May 13 race in Tokyo.