ATP Challenger Tour · Round of 32 · Yokkaichi
Final score & match stats
Playing styles and historical archetype record
Sinclair
🤖 Servebot
Ramanathan
🤖 Servebot
Matchup analysis
Both Colin Sinclair and Ramkumar Ramanathan are 🤖 Servebot types. Mirror matchups usually come down to execution, fitness, and surface fit. Across 13,712 matches in our dataset, the historical split is about even.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sinclair | Ramanathan |
|---|---|---|
| W-L | 3–3 | - |
| Avg odds | 1.34 | - |
| ROI % | -32.3% | - |
| Units P/L | -1.94u | - |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 1 career meeting
1
Sinclair
0
Ramanathan
Results vs. opponents both players faced · Last 12 months
Sinclair has a higher win rate against shared opponents (100% vs Ramanathan's 0%).
| Opponent | Sinclair | Ramanathan |
|---|---|---|
| Hyeon Chung | W 63 61 | L 26 26 |
Serve and return comparison · Last 90 days
| Stat | Sinclair | Ramanathan |
|---|---|---|
| Serve | ||
| 1st Serve In % | 59.6% | 0% |
| 1st Serve Pts Won % | 74.1% | 0% |
| 2nd Serve Pts Won % | 54.9% | 0% |
| Aces / Match | 7.8 | 0 |
| Double Faults / Match | 2.3 | 0 |
| Break Points Saved % | 65.7% | 0% |
| Return | ||
| 1st Return Pts Won % | 29.7% | 0% |
| 2nd Return Pts Won % | 49.6% | 0% |
| BP Converted % | 49.1% | 0% |
| Rally | ||
| Winners / Match | 0 | 0 |
| Unforced Errors / Match | 0 | 0 |
| Net Pts Won % | 0% | 0% |
| Total Pts Won % | 52.4% | 0% |
| Surface (Hard) | ||
| Hard Win % | 50% | 0% |
Last five matches per player
Hyeon Chung
Delhi Open 2026 · 2nd Round Qualifying
Feb 16
Tsung-Hao Huang
Delhi Open 2026 · 1st Round Qualifying
Feb 15
Arthur Reymond
Bengaluru Open · 1st Round Qualifying
Jan 4
Michael Vrbensky
Yokohama · 1st Round Qualifying
Nov 16
Yusuke Takahashi
Seoul · 1st Round Qualifying
Oct 26
Matchup overview
Colin Sinclair and Ramkumar Ramanathan face off in the Round of 32 at Yokkaichi on Hard.
Colin Sinclair leads 1-0 over 1 previous meeting.
Colin Sinclair is 2-3 over the last 5 matches. Latest result: L vs Naoki Nakagawa (Jun 18).
Ramkumar Ramanathan is 1-4 over the last 5 matches. Latest result: L vs Hyeon Chung (Feb 16).
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