Mia Valcke, 17, looks to become first woman to play on both baseball, softball national teams
The first thing you notice about Mia Valcke is her swing — it’s all power and speed. The 17-year-old’s hips and hands rotate violently toward the pitcher before she makes contact. And the swing is more impressive when you realize the St. Mary’s, Ont., native uses it for two different sports: baseball and softball. Story continues below “Baseball came first,” Valcke said with a smile. “My dad coaches and he used to play. My brother plays, too. We’ve always…