Head-to-Head
Overview
Tennys Sandgren and Thiago Monteiro have met 1 time so far, all in 2021. Tennys Sandgren leads 1–0. Their first encounter was at the 2021 Indian Wells Masters (R128), won by Tennys Sandgren.
By surface
- hard1 – 0
Tennys Sandgren and Thiago Monteiro have met 1 time so far, all in 2021. Tennys Sandgren leads 1–0. Their first encounter was at the 2021 Indian Wells Masters (R128), won by Tennys Sandgren.