DENVER -- The contributions spilling from a red-hot A's team have been widespread.
Top to bottom, they're getting help all over the place, part-timers included -- notably Nick Martini, who has made good on a sudden opportunity in the wake of Matt Joyce's injury.
On Saturday, Martini drew his fourth start in the leadoff spot since returning from Triple-A Nashville but first in center field, getting the nod over Dustin Fowler, who is batting .180 over his last 17 games, against Rockies right-hander Antonio Senzatela.