Mathys Erhard vs Olaf Pieczkowski — Grodzisk Mazowiecki Round of 32
POLWC
Erhard M.
Mathys Erhard defeated Olaf Pieczkowski in the Round of 32 of the Grodzisk Mazowiecki hard-court tournament. Erhard won 5-7, 7-5, 6-1. He converted 5 service breaks to Pieczkowski's 2, and won 79 percent of his first-serve points to his opponent's 56 percent.
Key context
- Match story: Mathys Erhard dropped the opening set before beating Olaf Pieczkowski 5–7 7–5 6–1.
Head to head
No previous meetings on record.
Statistics
This seasonAverages over each player's completed matches in the selected window (22 vs 6). ATP, WTA & Challenger.
Win Probability
Pre-match · updated 11:50 UTC50–58%
58–67%
67–80%
80%+
Toss-up · Too close to call
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Freshness
Recent loadErhard M.: 11 days rest · 3 matches (14d) · Pieczkowski O.: 15 days rest. Higher means fresher. About