Watch: Grumpy Cat helps throw out D'backs first pitch

Internet star Grumpy Cat made a special appearance at Chase Field on Monday to help throw out the first pitch of match-up between the Diamondbacks and Giants.

Internet star Grumpy Cat made a special appearance at Chase Field on Monday to help throw out the first pitch of match-up between the Arizona Diamondbacks and San Francisco Giants.

Accompanied by her owners, Grumpy did what she does best: sat back and watched with a look of dissatisfaction as her owner muffed the ceremonial first pitch.

Regardless of what the announcer said, the pitch was anything but “purrrfect.”

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- Kayla Lombardo