INGLEWOOD, Calif. – It’s not often that Mr Gruff gets to the races, but it’s often worth it. At the ripe old age of 7, he has made just 10 starts, and has raced just once in the last 17 months. Yet his aptitude in turf sprints is not nearly as spotty, and that is why, despite the inactivity, he merits a tremendous amount of respect in Friday evening’s feature race at Hollywood Park, the $60,000 Night Mover at six furlongs on turf.