ATP Challenger Tour · Round of 16 · Koblenz
Final score & match stats
Playing styles and historical archetype record
Kolar
🪃 Counterpuncher
Zhang
🤖 Servebot
Matchup analysis
The 🤖 Servebot archetype wins about 57% vs 🪃 Counterpuncher across 3,132 matches in our dataset. That is a small stylistic lean for Zhizhen Zhang here.
Servebot players often use high ace rate and dominant service to pressure the counterpuncher's elite bp conversion. On Hard, that can swing with conditions.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Kolar | Zhang |
|---|---|---|
| W-L | 8–9 | 6–8 |
| Avg odds | 1.83 | 2.27 |
| ROI % | -23.2% | -32.7% |
| Units P/L | -3.95u | -4.58u |
Prior meetings and scores · 1 career meeting
1
Kolar
0
Zhang
Serve and return comparison · Last 90 days
| Stat | Kolar | Zhang |
|---|---|---|
| Serve | ||
| 1st Serve In % | 65% | 62.9% |
| 1st Serve Pts Won % | 63.3% | 76.6% |
| 2nd Serve Pts Won % | 53.7% | 49.7% |
| Aces / Match | 3.6 | 7.7 |
| Double Faults / Match | 2.7 | 1.9 |
| Break Points Saved % | 55.6% | 63.1% |
| Return | ||
| 1st Return Pts Won % | 33.1% | 27% |
| 2nd Return Pts Won % | 44.1% | 49.8% |
| BP Converted % | 42.8% | 40.2% |
| Rally | ||
| Winners / Match | 19.1 | 20.1 |
| Unforced Errors / Match | 31.9 | 20.9 |
| Net Pts Won % | 60.4% | 65.5% |
| Total Pts Won % | 48.3% | 50.9% |
| Surface (Hard) | ||
| Hard Win % | 0% | 56% |
Last five matches per player
Max Schoenhaus
Abruzzo Open Francavilla al Mare · Round of 16
May 6
Felix Gill
Abruzzo Open Francavilla al Mare · Round of 32
May 5
Nikolas Sanchez Izquierdo
Ostra Group Open By Porsche Servisni Centrum Ostrava · Final
May 3
Raul Brancaccio
Ostra Group Open By Porsche Servisni Centrum Ostrava · Semifinals
May 2
Nerman Fatic
Ostra Group Open By Porsche Servisni Centrum Ostrava · Quarterfinals
May 1
Joao Domingues
Oeiras Open 4 · 1st Round Qualifying
May 11
Cezar Cretu
Oeiras Open 4 · 2nd Round Qualifying
May 11
Daniel Altmaier
Internazionali BNL d'Italia · Round of 128
May 6
Vit Kopriva
Mutua Madrid Open · Round of 128
Apr 22
Luciano Darderi
BMW Open by Bitpanda · Round of 32
Apr 14
Matchup overview
Zdenek Kolar and Zhizhen Zhang face off in the Round of 16 at Koblenz on Hard.
Zdenek Kolar leads 1-0 over 1 previous meeting.
Zdenek Kolar is 3-2 over the last 5 matches. Latest result: L vs Max Schoenhaus (May 6).
Zhizhen Zhang is 2-3 over the last 5 matches. Latest result: W vs Joao Domingues (May 11).
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