(CBS) Internet meme Grumpy Cat “threw out” the ceremonial first pitch Monday as the Arizona Diamondbacks hosted the San Francisco Giants.

Grumpy Cat (real name: Tardar Sauce) hails from Arizona and is known for her gloomy countenance, though her owner says the feline is actually pretty mellow. Yes, Grumpy Cat is a girl.

GC posed for pictures with members of the D-backs organization. Arizona went on to beat San Francisco, 6-1.