Eric Vanshelboim defeated Wojciech Marek 6-4 5-7 7-6 in the M15 Monastir 1 semi-final on hard. The upset overturned the form book — Wojciech Marek came in leading the head-to-head 1–0. Eric Vanshelboim claimed a first win over Wojciech Marek in two meetings, levelling the head-to-head at 1–1.
Vanshelboim E. came through in three sets.
Hard: Vanshelboim E. leads 1–0 · Clay: Marek W. leads 1–0
Eric Vanshelboim beat Wojciech Marek 6-4 5-7 7-6(4). Umpiry, "Eric Vanshelboim vs Wojciech Marek — M15 Monastir 1 Semi-final", https://umpiry.com/match/2021-01-09/marek-vs-vanshelboim-m15-monastir-1-sf?utm_source=cite (as of 9 January 2021).