Match analytics
N. Grunewald vs John Sperle · Match odds & ELO prediction
M25 Oldenzaal • Clay • Aug 27, 2025 • 12:30 PM
Clay
On clay courts, Sperle holds a modest advantage, combining a higher surface Elo with stronger 2025 results.
Final score
0 - 2
Winner John Sperle
Key insights
Player performance profile
N. Grunewald
HARDSmall sample
0% · 0–2 on hard
CLAYSmall sample
0% · 0–1 on clay
Games won (last 10)
32%
3 matches tracked · limited sample
John Sperle
CLAY
50% · 28–28 on clay
Games won (last 10)
49%
10 matches tracked
Match Overview
N. Grunewald and John Sperle are set to meet at the M25 Oldenzaal on August 27, 2025 in a clay-court singles match. Grunewald enters with a 0–1 record on clay courts in 2025, while Sperle has posted a 28–28 mark on clay courts this season. Elo ratings suggest a modest statistical edge for Sperle, but the gap is not overwhelming. In their head-to-head history, Sperle leads 1–0 over Grunewald, including a win in their most recent meeting.
In terms of recent singles results, Sperle has gone 1–4 over his last 5 matches, while data for Grunewald is more limited.