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 | 55% | 6/11 | 63% | 15/24 |
| Wins a set when losing | 33% | 6/18 | 50% | 11/22 |
| Goes to a deciding set | 38% | 11/29 | 43% | 20/46 |
| Covers −1.5 sets as favorite | 23% | 3/13 | 38% | 10/26 |
| Covers +1.5 sets as underdog | 46% | 6/13 | 65% | 11/17 |
| Tiebreak sets won | 42% | 8/19 | 50% | 8/16 |
| Wins after taking set 1 | 75% | 6/8 | 80% | 20/25 |
| Wins 2-0 after taking set 1 | 75% | 6/8 | 60% | 15/25 |
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
🏹 Frontrunner
Matchup analysis
The 🤖 Servebot archetype wins about 54% vs 🏹 Frontrunner across 1,115 matches in our dataset: a stylistic lean toward Gabriel Diallo.
Servebot players often use high ace rate and dominant service to pressure the frontrunner's fast starts.
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
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 | 1–2 | 6–8 |
| Avg odds | 2.02 | 1.77 |
| ROI % | -39.3% | -29.3% |
| Units P/L | -1.18u | -4.10u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Diallo | Boyer |
|---|---|---|
| Countries | — | 1 |
| Events | — | 2 |
| Matches | — | 5 |
| Distance | — | 465 mi · 748 km |
| Route | — | USA |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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.
Common opponents
Results vs. opponents both players faced · Last 12 months
Diallo has a higher win rate against shared opponents (100% vs Boyer's 0%).
| Opponent | Diallo | Boyer |
|---|---|---|
| Yibing Wu | W 62 76 | L 36 26 |
Recent Form
Last five matches per player
Kyrian Jacquet
National Bank Open - Montreal · 1st Round
Aug 4
Luciano Darderi
National Bank Open - Montreal · 2nd 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
Benjamin Bonzi
Wimbledon - London · 1st Round
Jun 30
Jack Draper
Lexus Eastbourne Open - Eastbourne · Quarterfinals
Jun 25
Tomas Martin Etcheverry
Lexus Eastbourne Open - Eastbourne · 2nd Round
Jun 24
Zsombor Piros
Braga Challenger · 1st Round
Oct 5
Timo Legout
San Diego 2 Challenger · Quarterfinals
Sep 25
Sebastian Gorzny
San Diego 2 Challenger · 2nd Round
Sep 24
Spencer Johnson
San Diego 2 Challenger · 1st Round
Sep 22
Abedallah Shelbayh
Tiburon Challenger · 2nd Round
Sep 16
Edward Winter
Tiburon Challenger · 1st Round
Sep 15
Andre Ilagan
U.S. Open - New York · 1st Round Qualifying
Aug 25
James Watt
Quebec City Challenger · 1st Round Qualifying
Aug 17
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 32–48 matches
| Metric | Diallo | Boyer |
|---|---|---|
| Matches won | 38% | 52% |
| Sets won | 41% | 52% |
| Games won | 47% | 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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