Moreno started at catcher and went 2-for-3 in Monday's 3-2 loss to the Rockies.
Moreno, who was activated off the 10-day injured list Sunday, made his first start since rejoining the team -- he was used as a pinch hitter Sunday but did not play defensively. He missed nearly all of August and the first half of September with an adductor strain. The Diamondbacks optioned rookie backstop Adrian Del Castillo to Triple-A Reno on Monday, signaling that Moreno is ready to take on near-everyday duty.