WS Ratchanok INTANON vs TAI Tzu Ying - Destination Dubai 2014: Day 1 - https://www.youtube.com/watch?v=3zGGBrJ2CNA
These two young ladies are matching each other's wits but I'm more impressed with Tai TY, her speed and court coverage is remarkable, if she carries on like this, I won't be surprised she emerges the frontrunner in this tournament. Apparently, in G2, Intanon is stepping up her game to keep up with TTY.
Clearly, two challenges per player per match is insufficient, high time for BWF to increase it, say to two per set each.
These two ladies know each other's game so well, difficult to outfox each other, I think the seemingly fitter TTY may prevail in the 3rd.