Diamondbacks manager Torey Lovullo said Tuesday that Kelly (back) has extended his throwing distance to 60 feet, Alex D'Agostino of SI.com reports.
The right-hander resumed playing catch over the weekend after being shut down for a week due to mid-back tightness, and he's now ramping his throwing program back up. Kelly could soon return to throwing bullpen sessions and has a chance to avoid an IL stint to begin the season, if he can avoid any setbacks.