Head-to-Head
Overview
J. Brumm and Sebastian Dominguez Collado Juan have met 1 time so far, all in 2026. J. Brumm leads 1–0. Their first encounter was at the 2026 M15 Pembroke (Bermuda) (R16), won by J. Brumm.
By surface
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J. Brumm and Sebastian Dominguez Collado Juan have met 1 time so far, all in 2026. J. Brumm leads 1–0. Their first encounter was at the 2026 M15 Pembroke (Bermuda) (R16), won by J. Brumm.