Nicole Gibbs has added some serious height and MPH to her serve this off-season, and she’ll look to put it to use in her first match of 2018 against World No. 1 Halep in Shenzhen. Send her a 🎾 if you’ll be cheering her on! (📽: @gibbsyyyy) #usta #ustennis #nicolegibbs #shenzhenopen #wta #tennis #protennis #instatennis #instasports