David Naharro vs Jan KobierskiPrediction, Head-to-Head Results, and Stats
David Naharro and Jan Kobierski have met 1 time since 2026; David Naharro leads 1–0. Across all meetings Naharro has taken 2 sets to Kobierski's 0. Their most recent meeting: David Naharro won at Futures 2026 (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Naharro | Kobierski | ||
|---|---|---|---|---|
| Indicator | David Naharro | Jan Kobierski | ||
| Wins in straight sets | 100% | 7/7 | 100% | 1/1 |
| Wins a set when losing | 38% | 5/13 | 0% | 0/3 |
| Goes to a deciding set | 25% | 5/20 | 0% | 0/4 |
| Covers −1.5 sets as favorite | 83% | 5/6 | — | |
| Covers +1.5 sets as underdog | 30% | 3/10 | 0% | 0/2 |
| Tiebreak sets won | 80% | 4/5 | 100% | 1/1 |
| Wins after taking set 1 | 88% | 7/8 | 100% | 1/1 |
| Wins 2-0 after taking set 1 | 88% | 7/8 | 100% | 1/1 |
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. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (Naharro 1, Kobierski 0).
Previous meetings
1 career meeting, newest first
Jun 23, 2026
Futures 2026
H Hard
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Naharro | Kobierski |
|---|---|---|
| W-L | 3–3 | 0–2 |
| Avg odds | 1.97 | 3.67 |
| ROI % | -38.7% | -100.0% |
| Units P/L | -2.32u | -2.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Inigo Villacampa
M15 Xativa · 1st Round
Jul 29
Inigo Villacampa
M15 Xativa · 1st Round
Jul 29
Pavlos Tsitsipas
M15 Getxo · 1st Round
Jul 1
Maximo Nagele
Futures 2026
Jun 29
Louis Herman
Futures 2026
Jun 28
Bor Artnak
M15 Slovenska Bistrica · 1st Round
Jun 24
Bor Artnak
Futures 2026
Jun 24
Jan Kobierski
Futures 2026
Jun 23
John Hallquist Lithen
M15 Wels · 1st Round
Jul 29
Max Wiskandt
Futures 2026
Jul 15
David Naharro
Futures 2026
Jun 23
Alexander Gschiel
Futures 2026
Jun 22
Nathan Ponwith
M15 Huntsville AL · Round of 32
Aug 13
Marlon Vankan
M15 Wels · Round of 32
Jul 30
Robert Strombachs
Tulln · 1st Round Qualifying
Sep 1
Andrea Picchione
Bad Waltersdorf · 1st Round Qualifying
Sep 17
Win rate
Matches, sets and games won · Last 12 months · 4–20 matches
| Metric | Naharro | Kobierski |
|---|---|---|
| Matches won | 35% | 25% |
| Sets won | 42% | 25% |
| Games won | 48% | 35% |
Record by tier
Head-to-head record by tournament tier
| Stage | Naharro | Kobierski |
|---|---|---|
| ITF M | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Naharro | Kobierski |
|---|---|---|
| Hard | 1 | 0 |
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