ATP 250 · Round of 32 · Newport
Final score & match stats
Playing styles and historical archetype record
Harris
💥 Big Hitter
Diallo
🤖 Servebot
Matchup analysis
💥 Big Hitter vs 🤖 Servebot is historically tight (48% vs 52%, 8,421 matches). Neither style has a clear edge, so form, surface, and H2H matter most when Billy Harris plays Gabriel Diallo.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Harris | Diallo |
|---|---|---|
| W-L | 4–8 | 1–5 |
| Avg odds | 2.81 | 3.15 |
| ROI % | -34.8% | -73.5% |
| Units P/L | -4.18u | -4.41u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 2 career meetings
1
Harris
1
Diallo
Jun 17, 2025
London / Queen's Club
G Grass · Round of 32
Jul 16, 2024
Newport
G Grass · Round of 32
Results vs. opponents both players faced · Last 12 months
Harris has a higher win rate against shared opponents (43% vs Diallo's 29%).
| Opponent | Harris | Diallo |
|---|---|---|
| Coleman Wong | W 75 36 61 | L 61 57 57 |
| Adrian Mannarino | W 64 67 64 | L 46 63 57 |
| Alex Molcan | L 16 67 | L 26 26 |
| Felix Auger-Aliassime | L 46 67 46 | L 76 36 36 |
| Ugo Humbert | L 67 16 | L 16 46 |
| Mattia Bellucci | W 63 64 | W 76 64 |
| Benjamin Bonzi | L 46 06 | W 64 64 |
Serve and return comparison · Last 90 days
| Stat | Harris | Diallo |
|---|---|---|
| Serve | ||
| 1st Serve In % | 60.8% | 59.6% |
| 1st Serve Pts Won % | 71.7% | 67.9% |
| 2nd Serve Pts Won % | 51.8% | 42.4% |
| Aces / Match | 7.2 | 2.8 |
| Double Faults / Match | 2.9 | 3.5 |
| Break Points Saved % | 62.4% | 64.4% |
| Return | ||
| 1st Return Pts Won % | 26.2% | 36% |
| 2nd Return Pts Won % | 46.8% | 48.3% |
| BP Converted % | 36% | 41.1% |
| Rally | ||
| Winners / Match | 23.8 | 15.5 |
| Unforced Errors / Match | 33.8 | 28.2 |
| Net Pts Won % | 74% | 61.6% |
| Total Pts Won % | 49% | 49.5% |
| Surface (Grass) | ||
| Grass Win % | 75% | 0% |
Last five matches per player
Coleman Wong
Lexus Nottingham Open · Round of 32
Jun 15
Otto Virtanen
Lexus Nottingham Open · Quarterfinals
Jun 14
Arthur Gea
Lexus Nottingham Open · Round of 16
Jun 11
Clement Chidekh
Lexus Ilkley Open · Round of 32
Jun 10
Yunchaokete Bu
Lexus Birmingham Open · Round of 16
Jun 4
Matchup overview
Billy Harris and Gabriel Diallo face off in the Round of 32 at Newport on Grass.
Billy Harris leads 1-1 over 2 previous meetings.
Billy Harris is 3-2 over the last 5 matches. Latest result: W vs Coleman Wong (Jun 15).
Gabriel Diallo is 1-4 over the last 5 matches. Latest result: L vs Alex de Minaur (Jun 9).
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