What happens when you pair the best player on the WTA Tour with one of its most decorated coaches? That was the question in October, when then world No. 1 Iga Swiatek brought on Wim Fissette as her head coach. Fissette, a cerebral 44-year-old from Belgium, is widely considered one of the top coaches on the women’s tour after achieving so much success with such a range of players. Fissette, who never cracked the top 1,000 as a player in the 1990s and early 2000s, has excelled as a coach ever sinc