Head-to-Head
Overview
Sumit Nagal and Denis Istomin have met 1 time so far, all in 2021. Sumit Nagal leads 1–0. Their first encounter was at the 2021 Tokyo Olympics (R64), won by Sumit Nagal.
By surface
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Sumit Nagal and Denis Istomin have met 1 time so far, all in 2021. Sumit Nagal leads 1–0. Their first encounter was at the 2021 Tokyo Olympics (R64), won by Sumit Nagal.