At the Miami Open, Frances Tiafoe and Hailey Baptiste follow tennis’ zigs and zags

At the Miami Open, Frances Tiafoe and Hailey Baptiste follow tennis’ zigs and zags

MIAMI — A good day for the Florida transplants.  A really good day for a Washington, D.C.-area tennis center. And an even better day for a couple of players who have learned the hard way that tennis careers usually resemble the zig-zag contours of a heart-rate monitor, rather than a smooth, rising arc. Such are … اقرأ المزيد