Gilles Arnaud Bailly vs Samuele PieriPrediction, Head-to-Head Results, and Stats
Gilles Arnaud Bailly and Samuele Pieri have met 1 time since 2026; Samuele Pieri leads 1–0. Across all meetings Bailly has taken 0 sets to Pieri's 2. Their most recent meeting: Samuele Pieri won at Bonn Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Arnaud Bailly | Pieri | ||
|---|---|---|---|---|
| Indicator | Gilles Arnaud Bailly | Samuele Pieri | ||
| Wins in straight sets | 74% | 28/38 | 78% | 46/59 |
| Wins a set when losing | 47% | 14/30 | 41% | 14/34 |
| Goes to a deciding set | 35% | 24/68 | 29% | 27/93 |
| Covers −1.5 sets as favorite | 38% | 10/26 | 59% | 27/46 |
| Covers +1.5 sets as underdog | 89% | 8/9 | 69% | 22/32 |
| Tiebreak sets won | 75% | 9/12 | 60% | 12/20 |
| Wins after taking set 1 | 81% | 34/42 | 89% | 51/57 |
| Wins 2-0 after taking set 1 | 67% | 28/42 | 81% | 46/57 |
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 1 completed meetings ended in straight sets (Arnaud Bailly 0, Pieri 1).
Style Matchup
Playing styles and historical archetype record
Bailly
⚔️ The Gladiator
Pieri
🪃 Counterpuncher
Matchup analysis
⚔️ The Gladiator vs 🪃 Counterpuncher is historically tight (51% vs 49%, 1,935 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Jul 28, 2026
Bonn Challenger
C Clay · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Bailly | Pieri | ||
|---|---|---|---|---|
| Outcome | Gilles Arnaud Bailly | Samuele Pieri | ||
| 1 or more | 53% | 9/17 | 87% | 13/15 |
| 3 or more | 12% | 2/17 | 40% | 6/15 |
| 5 or more | 0% | 0/17 | 7% | 1/15 |
| 10 or more | 0% | 0/17 | 7% | 1/15 |
| 15 or more | 0% | 0/17 | 0% | 0/15 |
| 20 or more | 0% | 0/17 | 0% | 0/15 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Bailly | Pieri |
|---|---|---|
| W-L | 3–8 | 11–9 |
| Avg odds | 1.50 | 1.91 |
| ROI % | -66.0% | -12.5% |
| Units P/L | -7.26u | -2.51u |
Travel
Last 30 days
| Metric | Bailly | Pieri |
|---|---|---|
| Countries | 2 | 2 |
| Events | 2 | 3 |
| Matches | 4 | 8 |
| Distance | — | — |
| Route | BEL → CZE | BUL → SLO |
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
Bailly has a higher win rate against shared opponents (44% vs Pieri's 33%).
| Opponent | Bailly | Pieri |
|---|---|---|
| Zaccharie Cado | W 63 60 | W 63 64 |
| Rudolf Molleker | W 57 63 64 | L 16 64 36 |
| Kilian Feldbausch | L 26 26 | L 26 26 |
| Pol Martin Tiffon | L 46 46 | L 46 75 16 |
| Max Hans Rehberg | L 63 16 46 | L 26 63 16 |
| Tim Handel | W 64 46 62 | W 61 76 |
| Antoine Ghibaudo | L 36 63 36 | L 75 26 36 |
| Max Wiskandt | L 57 36 | W 64 61 |
| Mika Petkovic | W 64 64 | L 16 06 |
Recent Form
Last five matches per player
Norbert Gombos
Prague Challenger · 1st Round
Aug 18
Raphael Perot
M25 Koksijde · Semifinals
Aug 15
Fadi Bidan
M25 Koksijde · Quarterfinals
Aug 14
Mac Visser
M25 Koksijde · 2nd Round
Aug 13
Zaccharie Cado
M25 Koksijde · 1st Round
Aug 11
Samuele Pieri
Bonn Challenger · 1st Round
Jul 28
Hynek Barton
Tampere Challenger · 2nd Round
Jul 22
Daniel Elahi Galan
Tampere Challenger · 1st Round
Jul 20
Sebastian Sorger
M25 Maribor · Semifinals
Aug 29
Andrea De Marchi
M25 Maribor · Quarterfinals
Aug 28
Nicolo Toffanin
M25 Maribor · 2nd Round
Aug 27
Theodore Dean
M25 Maribor · 1st Round
Aug 25
Jonas Gundacker
M25 Slovenj Gradec · 2nd Round
Aug 20
Miha Vetrih
M25 Slovenj Gradec · 1st Round
Aug 19
Gerard Campana Lee
Plovdiv 2 Challenger · 2nd Round
Aug 6
Pedro Boscardin Dias
Plovdiv 2 Challenger · 1st Round
Aug 4
Win rate
Matches, sets and games won · Last 12 months · 68–93 matches
| Metric | Bailly | Pieri |
|---|---|---|
| Matches won | 56% | 63% |
| Sets won | 56% | 62% |
| Games won | 53% | 54% |
Record by tier
Head-to-head record by tournament tier
| Stage | Bailly | Pieri |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Bailly | Pieri |
|---|---|---|
| Clay | 0 | 1 |
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