My first robot stop was Acemate's booth, where it had its tennis robot rolling back and forth on a mini tennis court opposite a rotating cast of CES attendees. I waited my turn in line, stepped into ...

If you have a tennis enthusiast in your life, you already know their biggest challenge isn’t motivation — it’s finding someone to practice with. Partners cancel, schedules rarely align, court time ...

Captain of her high school tennis team and a four-year veteran of varsity tennis in college, Amanda Studnicki had been training for this moment for years. All she had to do now was think small. Like ...