Gabriel Diallo vs Tristan BoyerPrediction, Head-to-Head Results, and Stats
Gabriel Diallo and Tristan Boyer have met 3 times since 2024; Gabriel Diallo leads 2–1. Their first meeting came at Sarasota Challenger in 2024 on clay. On hard courts they are level 1–1. Across all meetings Diallo has taken 4 sets to Boyer's 4. Their most recent meeting: Tristan Boyer won at Mifel Tennis Open - Los Cabos (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Diallo | Boyer | ||
|---|---|---|---|---|
| Indicator | Gabriel Diallo | Tristan Boyer | ||
| Wins in straight sets | 64% | 9/14 | 65% | 11/17 |
| Wins a set when losing | 40% | 8/20 | 59% | 10/17 |
| Goes to a deciding set | 38% | 13/34 | 47% | 16/34 |
| Covers −1.5 sets as favorite | 35% | 6/17 | 44% | 8/18 |
| Covers +1.5 sets as underdog | 50% | 7/14 | 64% | 9/14 |
| Tiebreak sets won | 38% | 8/21 | 50% | 6/12 |
| Wins after taking set 1 | 69% | 9/13 | 70% | 14/20 |
| Wins 2-0 after taking set 1 | 69% | 9/13 | 55% | 11/20 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 1 of 3 completed meetings ended in straight sets (Diallo 0, Boyer 1).
Style Matchup
Playing styles and historical archetype record
Diallo
🤖 Servebot
Boyer
🎯 Baseliner
Matchup analysis
🤖 Servebot vs 🎯 Baseliner is historically tight (52% vs 48%, 1,749 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
3 career meetings, newest first
Jul 28, 2026
Mifel Tennis Open - Los Cabos
H Hard · 1st Round
Aug 15, 2024
Cary Challenger
H Hard · Quarterfinals
Apr 11, 2024
Sarasota Challenger
C Clay · 2nd Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Diallo | Boyer | ||
|---|---|---|---|---|
| Outcome | Gabriel Diallo | Tristan Boyer | ||
| 1 or more | 100% | 8/8 | 82% | 9/11 |
| 3 or more | 100% | 8/8 | 64% | 7/11 |
| 5 or more | 88% | 7/8 | 18% | 2/11 |
| 10 or more | 63% | 5/8 | 0% | 0/11 |
| 15 or more | 0% | 0/8 | 0% | 0/11 |
| 20 or more | 0% | 0/8 | 0% | 0/11 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Diallo | Boyer |
|---|---|---|
| W-L | 3–5 | 7–6 |
| Avg odds | 2.31 | 2.03 |
| ROI % | -35.0% | -7.8% |
| Units P/L | -2.80u | -1.01u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Diallo | Boyer |
|---|---|---|
| Countries | 1 | 1 |
| Events | 1 | 1 |
| Matches | 1 | 1 |
| Distance | 0 mi · 0 km | 0 mi · 0 km |
| Route | CAN | USA |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Recent Form
Last five matches per player
Kyrian Jacquet
National Bank Open - Montreal · 1st Round
Aug 4
Tristan Boyer
Mifel Tennis Open - Los Cabos · 1st Round
Jul 28
Lorenzo Sonego
Wimbledon - London · 2nd Round
Jul 2
Benjamin Bonzi
Wimbledon · Round of 128
Jun 30
Jack Draper
Lexus Eastbourne Open - Eastbourne · Quarterfinals
Jun 25
Tomas Martin Etcheverry
Lexus Eastbourne Open - Eastbourne · 2nd Round
Jun 24
Terence Atmane
Lexus Eastbourne Open - Eastbourne · 1st Round
Jun 22
Alex de Minaur
HSBC Championships - London · 1st Round
Jun 16
Edas Butvilas
Lexington Challenger · 1st Round
Aug 4
Gabriel Diallo
Mifel Tennis Open - Los Cabos · 1st Round
Jul 28
Jacob Fearnley
Bloomfield Hills Challenger · 2nd Round
Jul 23
Pablo Llamas Ruiz
Wimbledon · 3rd Round Qualifying
Jun 30
Nuno Borges
Wimbledon - London · 1st Round
Jun 29
Genaro Alberto Olivieri
Wimbledon · 1st Round Qualifying
Jun 29
Andrea Pellegrino
Wimbledon · 2nd Round Qualifying
Jun 24
Jay Clarke
Nottingham 2 Challenger · 1st Round
Jun 15
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 36–37 matches
| Metric | Diallo | Boyer |
|---|---|---|
| Matches won | 41% | 50% |
| Sets won | 44% | 52% |
| Games won | 49% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Diallo | Boyer |
|---|---|---|
| ATP 250 | 0 | 1 |
| ATP Challenger Tour | 2 | 0 |
By surface
Head-to-head record per surface
| Surface | Diallo | Boyer |
|---|---|---|
| Hard | 1 | 1 |
| Clay | 1 | 0 |
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