Duo sparking Wisconsin; Penn State eyes 1st Big Ten win

On the court, Wisconsin guards Nick Boyd and John Blackwell are fierce competitors.

Off the court, the duo could not be more different.

"Nick has a different personality," Wisconsin coach Greg Gard said. "Nick's a little more outgoing, Nick's more outspoken, Nick wears his emotions on his sleeve more than what ‘JB' does. And that's perfectly fine because (former star John) Tonje didn't wear his emotions on his sleeve. He was very quiet and stoic.

"They're all different. I think...