Jonas Gundacker vs Samuele PieriPrediction, Head-to-Head Results, and Stats
Jonas Gundacker and Samuele Pieri have met 1 time since 2026; Jonas Gundacker leads 1–0. Across all meetings Gundacker has taken 2 sets to Pieri's 1. Their most recent meeting: Jonas Gundacker won at M25 Slovenj Gradec (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Gundacker | Pieri | ||
|---|---|---|---|---|
| Indicator | Jonas Gundacker | Samuele Pieri | ||
| Wins in straight sets | 75% | 6/8 | 78% | 46/59 |
| Wins a set when losing | 23% | 3/13 | 41% | 14/34 |
| Goes to a deciding set | 24% | 5/21 | 29% | 27/93 |
| Covers −1.5 sets as favorite | 100% | 4/4 | 59% | 27/46 |
| Covers +1.5 sets as underdog | 36% | 4/11 | 69% | 22/32 |
| Tiebreak sets won | 33% | 1/3 | 60% | 12/20 |
| Wins after taking set 1 | 100% | 6/6 | 89% | 51/57 |
| Wins 2-0 after taking set 1 | 100% | 6/6 | 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: 0 of 1 completed meetings ended in straight sets (Gundacker 0, Pieri 0).
Style Matchup
Playing styles and historical archetype record
Gundacker
🪃 Counterpuncher
Pieri
🪃 Counterpuncher
Matchup analysis
Both Jonas Gundacker and Samuele Pieri are 🪃 Counterpuncher types. Mirror matchups usually come down to execution, fitness, and surface fit, across 2,818 matches in our dataset the historical split is about even.
Previous meetings
1 career meeting, newest first
Aug 20, 2026
M25 Slovenj Gradec
C Clay · 2nd Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Gundacker | Pieri | ||
|---|---|---|---|---|
| Outcome | Jonas Gundacker | Samuele Pieri | ||
| 1 or more | 90% | 9/10 | 87% | 13/15 |
| 3 or more | 40% | 4/10 | 40% | 6/15 |
| 5 or more | 10% | 1/10 | 7% | 1/15 |
| 10 or more | 0% | 0/10 | 7% | 1/15 |
| 15 or more | 0% | 0/10 | 0% | 0/15 |
| 20 or more | 0% | 0/10 | 0% | 0/15 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Gundacker | Pieri |
|---|---|---|
| W-L | 7–6 | 11–9 |
| Avg odds | 3.72 | 1.91 |
| ROI % | +54.4% | -12.5% |
| Units P/L | +7.08u | -2.51u |
Travel
Last 30 days
| Metric | Gundacker | Pieri |
|---|---|---|
| Countries | 2 | 2 |
| Events | 2 | 3 |
| Matches | 6 | 8 |
| Distance | — | — |
| Route | SLO → AUT | 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
Pieri has a higher win rate against shared opponents (75% vs Gundacker's 50%).
| Opponent | Gundacker | Pieri |
|---|---|---|
| Sebastian Sorger | L 26 26 | W 46 62 64 |
| Filip Jeff Planinsek | W 26 61 62 | W 62 62 |
| Frederic Schlossmann | W 61 67 63 | W 63 64 |
| Piet Luis Pinter | L 26 26 | L 75 46 67 |
Recent Form
Last five matches per player
Pavlos Tsitsipas
M15 Vienna · 2nd Round
Aug 27
Tobia Costanzo Baragiola Mordini
M15 Vienna · 1st Round
Aug 26
Sebastian Sorger
M25 Slovenj Gradec · Final
Aug 23
Filip Jeff Planinsek
M25 Slovenj Gradec · Semifinals
Aug 22
Frederic Schlossmann
M25 Slovenj Gradec · Quarterfinals
Aug 21
Samuele Pieri
M25 Slovenj Gradec · 2nd Round
Aug 20
Jan Facek
M25 Slovenj Gradec · 1st Round
Aug 19
Iiro Vasa
M15 Wels · 2nd Round
Jul 30
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 · 21–93 matches
| Metric | Gundacker | Pieri |
|---|---|---|
| Matches won | 38% | 63% |
| Sets won | 40% | 62% |
| Games won | 46% | 54% |
Record by tier
Head-to-head record by tournament tier
| Stage | Gundacker | Pieri |
|---|---|---|
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Gundacker | Pieri |
|---|---|---|
| Clay | 1 | 0 |
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