Karolina Pliskova says she wants to show more positive emotion on court, which she sees helping her performance.
The 24-year-old Czech won the title at Brisbane and will reach No. 5 in the rankings following her victory. Though usually calm on court, she insists she does get fired up sometimes.
"You saw me excited,” she said. “It's not that I don't have any emotions. It's not like often, but it's still there.
“I think it's improving, because when I'm getting excited I'm playing better tennis," she told the media at Brisbane.