Ioannis Xilas vs Lasse PoertnerPrediction, Head-to-Head Results, and Stats
Ioannis Xilas and Lasse Poertner have met 1 time since 2026; Ioannis Xilas leads 1–0. Across all meetings Xilas has taken 2 sets to Poertner's 1. Their most recent meeting: Ioannis Xilas won at M25 Kassel (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Xilas | Poertner | ||
|---|---|---|---|---|
| Indicator | Ioannis Xilas | Lasse Poertner | ||
| Wins in straight sets | 84% | 41/49 | 50% | 4/8 |
| Wins a set when losing | 38% | 10/26 | 57% | 4/7 |
| Goes to a deciding set | 24% | 18/75 | 53% | 8/15 |
| Covers −1.5 sets as favorite | 67% | 28/42 | 50% | 2/4 |
| Covers +1.5 sets as underdog | 52% | 11/21 | 57% | 4/7 |
| Tiebreak sets won | 71% | 10/14 | 40% | 2/5 |
| Wins after taking set 1 | 90% | 43/48 | 64% | 7/11 |
| Wins 2-0 after taking set 1 | 85% | 41/48 | 36% | 4/11 |
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 (Xilas 0, Poertner 0).
Style Matchup
Playing styles and historical archetype record
Xilas
🧱 The Wall
Poertner
🧱 The Wall
Matchup analysis
Both Ioannis Xilas and Lasse Poertner are 🧱 The Wall types. Mirror matchups usually come down to execution, fitness, and surface fit, across 276 matches in our dataset the historical split is about even.
Previous meetings
1 career meeting, newest first
Jul 9, 2026
M25 Kassel
C Clay · 2nd Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Xilas | Poertner | ||
|---|---|---|---|---|
| Outcome | Ioannis Xilas | Lasse Poertner | ||
| 1 or more | 67% | 6/9 | 100% | 7/7 |
| 3 or more | 11% | 1/9 | 57% | 4/7 |
| 5 or more | 11% | 1/9 | 43% | 3/7 |
| 10 or more | 0% | 0/9 | 0% | 0/7 |
| 15 or more | 0% | 0/9 | 0% | 0/7 |
| 20 or more | 0% | 0/9 | 0% | 0/7 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Xilas | Poertner |
|---|---|---|
| W-L | 5–5 | 3–5 |
| Avg odds | 2.53 | 1.99 |
| ROI % | -27.4% | -44.5% |
| Units P/L | -2.74u | -3.56u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Filip Jeff Planinsek
M25 Ollersbach · 2nd Round
Jul 23
Lukas Pokorny
M25 Ollersbach · 1st Round
Jul 21
Hugo Dellien
Cordenons Challenger · 1st Round
Jul 15
Mate Valkusz
Bundesliga - men
Jul 12
Matthew William Donald
M25 Kassel · Quarterfinals
Jul 11
Lasse Poertner
M25 Kassel · 2nd Round
Jul 9
Isac Stroemberg
Futures 2026
Jul 8
Isac Stroemberg
M25 Kassel · 1st Round
Jul 8
Daniel Siniakov
M25 Metzingen · 1st Round
Jul 22
Vincent Marysko
M15 Uslar · Quarterfinals
Jul 17
Kaspar Mathes
M15 Uslar · 1st Round
Jul 15
Ioannis Xilas
M25 Kassel · 2nd Round
Jul 9
Mariano Dedura-Palomero
M25 Kassel · 1st Round
Jul 8
Michel Hopp
M25 Marburg · 2nd Round
Jul 2
Michel Hopp
Futures 2026
Jul 2
Julien Penzlin
Futures 2026
Jul 1
Win rate
Matches, sets and games won · Last 12 months · 15–76 matches
| Metric | Xilas | Poertner |
|---|---|---|
| Matches won | 66% | 53% |
| Sets won | 64% | 53% |
| Games won | 55% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Xilas | Poertner |
|---|---|---|
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Xilas | Poertner |
|---|---|---|
| Clay | 1 | 0 |
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