一查,才知道他本季度開始成了 Federer 的教練
ZT:
under the guidance of Edberg, Federer has made a steadfast decision to rush the net. Through four rounds at the Open, Federer has approached the net 160 times (winning 107 of those points), 23 more than a year ago. And whaddaya know: Federer is once again kind of the man.