Cesar Perdomo didn’t dominate in Triple-A before getting his chance on the MLB mound, but his outlook may have changed.

Geraldo Perdomo (head) went 1-for-4 with an RBI, lifting the Diamondbacks to a 5-4 extra-inning win over the Royals on Monday.

Giants left-hander Cesar Perdomo made his first big league start against the Mets on Sunday afternoon at Citi Field and gave them fits, but New York ended up winning the game, 4-2. It looked like Perdomo was going to get his first Major League win.

In 136 games, Perdomo is sitting with an average of 4.3 PA's per game, 0.9 knocks and 1.3 total bases on the campaign. Geraldo Perdomo has appeared at the plate 490 different times on the year, and has accrued 124 base knocks.

The Giants add a third catcher and long reliever to the bullpen as they aim to avoid 100 losses.