15 weight classes contested in Final X Stillwater, five in men’s freestyle, five in women’s freestyle and five in Greco-Roman. 

The weight classes for Final X Stillwater (by style) are:

Men’s freestyle: 57 kg, 61 kg, 70 kg, 92 kg, 97 kg
 

Women’s freestyle: 55 kg, 59 kg, 65 kg, 68 kg, 76 kg
 

Greco-Roman: 55 kg, 63 kg, 72 kg, 82 kg, 130 kg