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If you're talking about pulling the text out of those graphics ... I think they're embedded graphics, the text actually a picture, so would have no idea how to pull out, say, "4-Seam Fastball" from the graphic... Ungroup doesn't work in a graphics program like PowerPoint...
If you just mean, how do you copy the way this article does, though:
1. Hit the Print Screen button to copy whatever's on your monitor, edge to edge
2. Paste the screen capture as a picture into (say) PowerPoint
3. Right click, Show Toolbar, use the cropping tool
4. "Save As" the image, selecting .jpg in the "Save File As" dropdown
Is that what you're asking amigo?