Cecconi struck out three over two hitless and scoreless relief innings in Monday's 9-8 win over the Nationals.
Cecconi was called up Monday from Triple-A Reno, where he had been shifted from starter to the bullpen. The Diamondbacks like that his velocity jumped in shorter stints, so it's likely he remains in the bullpen. While a starter with Arizona earlier this season, Cecconi had trouble getting deep into games and facing lineups a third time.