The game was delayed a few minutes while emergency medical personnel reached the scene.
"Obviously you never want to see that happen," Hundley said. "Hopefully she's all right. I'll try to reach out and see what's going on."
In accordance with a Major League Baseball directive sent to all teams in December, the Brewers extended the netting at Miller Park prior to this season. It now reaches the inside edge of each dugout.
Adam McCalvy has covered the Brewers for MLB.com since 2001. Follow him on Twitter @AdamMcCalvy, like him on Facebook and listen to his podcast. This story was not subject to the approval of Major League Baseball or its clubs.