Farhan Zaidi knows Buster Posey's backup is big decision for Giants

Dalton Johnson
NBC Sports BayArea

Joey Bart is not making the Giants' Opening Day roster, no matter how well he does this spring in big league camp. It's simple as that. 

San Francisco's top catching prospect likely will start the season in Triple-A Sacramento. He might be the Giants' most talented catcher behind Buster Posey, but the backup job will have to go to someone else. 

The Giants' battle to be Posey's backup currently consists of 30-year-old Rob Brantly and 28-year-old Tyler Heineman. Both players spent the majority of last season in Triple-A and haven't played many games in the big leagues. That's a huge step down from Stephen Vogt, who had a great season for the Giants last year. 

And Farhan Zaidi knows it. Zaidi, the Giants' president of baseball operations, recently showed belief in the two catchers but made it clear the front office might make another move. 

"That backup catcher role, if you're playing once or twice a week -- having a guy who can give you quality at-bats is really important," Zaidi said Monday on KNBR's "Murph & Mac Show." Both of those guys can do that. 

"They both have legitimate shots, but we also told those guys, 'Hey, we may go out and get somebody else. Either somebody else who's in the competition or maybe even jumps to the front of the line.' So those guys are aware of that, and we'll keep an eye out. We'll keep looking for the best possible option."

With only a handful of spring training games in the book, it seems a move isn't imminent. 

"I don't want to diminish the in-house chances that these guys have to win that job," Zaidi continued. "Again, they're not necessarily the most proven options at the big league level, but we like what we've seen so far." 

[RELATED: Bochy praises Bart, will have large role in minor leagues]

Posey caught 101 games last season, and 88 the year before. He still is one of the best defensive catchers in baseball, but as he turns 33 years old in one month, manager Gabe Kapler would be wise to limit Posey's innings behind the plate. Quietly, backup catcher is one of the most important positions on the Giants. 

Bart, meanwhile, is expected to be in San Francisco at some point this season. That won't be right away, though. Either Brantly or Heineman figure to be on the roster next month. That is, unless the Giants make a move. 

Help eventually is on the way, but the Giants have a big decision to make in order to get the best out of Posey and the rest of their roster right now.

Farhan Zaidi knows Buster Posey's backup is big decision for Giants originally appeared on NBC Sports Bay Area

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