UPDATE: Regardless of the heavy interest in Miller, D-backs GM Dave Stewart tells Ken Rosenthal of Fox Sports that the team isn't trading him.

Despite currently playing in the worst season of his career, Arizona Diamondbacks pitcher Shelby Miller is apparently receiving quite a few looks before the deadline.

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According to the Arizona Republic's Nick Piecoro, Miller is the D-backs' most talked-about trade candidate.

"We’ve had a ton of [interest]," general manager Dave Stewart said of Miller. "My story to them is the same: We haven’t given up on the young man."

"Making a deal for Shelby is difficult," Stewart added. "We know what he is. We know what we have. We believe he is the guy that we traded for. I don’t know that we’re going to be better off trying to go out there and find a guy to do what we think he’s already capable of doing."

Stewart went on to say Miller is the kind of pitcher "everyone" is looking for, whether they're trying to rebuild or contend.

"He’s 25 years old," Stewart said. "He still has some control left to him. His salary is not whacky. It’s not crazy. He’s that guy that people are looking for. He’s like all the other guys that we have here. He has three years’ service. He’s got some experience and he’s had some success."

Piecoro writes that the Miami Marlins made a run at Miller before acquiring Andrew Cashner from the San Diego Padres. The Los Angeles Dodgers are another team that has reportedly shown interest in the right-hander.