Top scoring pilot on the I-15: Anatoliy Serov, 8 victories plus 7 or 8 shared. See:
http://surfcity.kund.dalnet.se/soviet_serov.htm
Top scoring pilot on the I-16: Vladimir Bobrov (237 IAP, 27 IAP, 129 GIAP, 104 GIAP), 21 personal and 32 shared victories on the I-16.