Quentin Halys vs Tallon GriekspoorPrediction, Head-to-Head Results, and Stats
Quentin Halys and Tallon Griekspoor have met 3 times since 2018; Tallon Griekspoor leads 2–1. Their first meeting came at Istanbul in 2018 on hard. On hard courts Griekspoor leads 2–1. Griekspoor has won the last 2 meetings. Across all meetings Halys has taken 3 sets to Griekspoor's 5. Their most recent meeting: Tallon Griekspoor won at ABN AMRO Open - Rotterdam (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Halys | Griekspoor | ||
|---|---|---|---|---|
| Indicator | Quentin Halys | Tallon Griekspoor | ||
| Wins in straight sets | 68% | 21/31 | 67% | 12/18 |
| Wins a set when losing | 32% | 9/28 | 48% | 10/21 |
| Goes to a deciding set | 32% | 19/59 | 41% | 16/39 |
| Covers −1.5 sets as favorite | 33% | 9/27 | 35% | 7/20 |
| Covers +1.5 sets as underdog | 58% | 18/31 | 56% | 9/16 |
| Tiebreak sets won | 54% | 19/35 | 50% | 10/20 |
| Wins after taking set 1 | 80% | 24/30 | 76% | 16/21 |
| Wins 2-0 after taking set 1 | 70% | 21/30 | 57% | 12/21 |
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 (Halys 0, Griekspoor 1).
Style Matchup
Playing styles and historical archetype record
Halys
🤖 Servebot
Griekspoor
🤖 Servebot
Matchup analysis
Both Quentin Halys and Tallon Griekspoor are 🤖 Servebot types. Mirror matchups usually come down to execution, fitness, and surface fit, across 5,568 matches in our dataset the historical split is about even.
Previous meetings
3 career meetings, newest first
Feb 11, 2026
ABN AMRO Open - Rotterdam
H Hard · 2nd Round
Feb 21, 2023
Qatar ExxonMobil Open - Doha
H Hard · 1st Round
Sep 11, 2018
Istanbul
H Hard · Quarterfinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Halys | Griekspoor | ||
|---|---|---|---|---|
| Outcome | Quentin Halys | Tallon Griekspoor | ||
| 1 or more | 100% | 17/17 | 100% | 9/9 |
| 3 or more | 94% | 16/17 | 89% | 8/9 |
| 5 or more | 94% | 16/17 | 67% | 6/9 |
| 10 or more | 41% | 7/17 | 33% | 3/9 |
| 15 or more | 18% | 3/17 | 33% | 3/9 |
| 20 or more | 6% | 1/17 | 0% | 0/9 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Halys | Griekspoor |
|---|---|---|
| W-L | 10–6 | 4–5 |
| Avg odds | 2.17 | 2.04 |
| ROI % | +36.4% | +16.1% |
| Units P/L | +5.83u | +1.45u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Halys | Griekspoor |
|---|---|---|
| Countries | 1 | 1 |
| Events | 2 | 1 |
| Matches | 3 | 4 |
| Distance | 313 mi · 503 km | 0 mi · 0 km |
| Route | USA | CAN |
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.
Common opponents
Results vs. opponents both players faced · Last 12 months
Across 10 shared opponents, both Halys and Griekspoor posted a 60% win rate.
| Opponent | Halys | Griekspoor |
|---|---|---|
| Benjamin Bonzi | L 62 67 36 | W 64 63 |
| Matteo Arnaldi | W 36 61 76 63 | W 36 64 63 |
| Alexander Zverev | L 46 36 75 26 | W 67 62 64 |
| Alejandro Tabilo | W 62 62 76 | L 67 64 46 |
| Alexander Bublik | W 64 76 | W 63 76 |
| Valentin Vacherot | W 63 64 | L 64 67 46 |
| Ugo Humbert | L 36 46 | L 46 16 |
| Sho Shimabukuro | L 46 26 | L 46 63 46 |
| Botic van de Zandschulp | W 61 20 | W 62 67 64 |
| Giovanni Mpetshi Perricard | W 63 76 | W 64 64 |
Recent Form
Last five matches per player
Benjamin Bonzi
Winston-Salem Open - Winston-Salem · 2nd Round
Aug 25
Alex de Minaur
Cincinnati Open - Cincinnati · 2nd Round
Aug 15
Vit Kopriva
Cincinnati Open - Cincinnati · 1st Round
Aug 14
Alexander Bublik
Generali Open - Kitzbuhel · Final
Jul 25
Yannick Hanfmann
Generali Open - Kitzbuhel · Semifinals
Jul 24
Mariano Navone
Generali Open - Kitzbuhel · Quarterfinals
Jul 23
Valentin Vacherot
Generali Open - Kitzbuhel · 2nd Round
Jul 22
Laslo Djere
Generali Open - Kitzbuhel · 1st Round
Jul 21
Daniel Merida Aguilar
National Bank Open - Montreal · 4th Round
Aug 9
Matteo Arnaldi
National Bank Open - Montreal · 3rd Round
Aug 7
Alexander Zverev
National Bank Open - Montreal · 2nd Round
Aug 5
Lorenzo Sonego
National Bank Open - Montreal · 1st Round
Aug 4
Alejandro Tabilo
Citi Open - Washington · 1st Round
Jul 27
Edas Butvilas
Bundesliga - men
Jul 12
Luca Van Assche
Bundesliga - men
Jul 10
James Duckworth
Wimbledon - London · 1st Round
Jun 30
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 42–66 matches
| Metric | Halys | Griekspoor |
|---|---|---|
| Matches won | 53% | 43% |
| Sets won | 53% | 46% |
| Games won | 51% | 49% |
Record by tier
Head-to-head record by tournament tier
| Stage | Halys | Griekspoor |
|---|---|---|
| ATP 500 | 0 | 1 |
| ATP World Tour 250 | 0 | 1 |
| ATP Challenger Tour | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Halys | Griekspoor |
|---|---|---|
| Hard | 1 | 2 |
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