Filip Jeff Planinsek vs Kaan Isik KosanerPrediction, Head-to-Head Results, and Stats
Filip Jeff Planinsek and Kaan Isik Kosaner have met 1 time since 2026; Filip Jeff Planinsek leads 1–0. Across all meetings Planinsek has taken 2 sets to Kosaner's 1. Their most recent meeting: Filip Jeff Planinsek won at Davis Cup, Group I, PO, SLO-TUR 1-3 (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Jeff Planinsek | Isik Kosaner | ||
|---|---|---|---|---|
| Indicator | Filip Jeff Planinsek | Kaan Isik Kosaner | ||
| Wins in straight sets | 64% | 25/39 | 75% | 3/4 |
| Wins a set when losing | 34% | 10/29 | 40% | 2/5 |
| Goes to a deciding set | 35% | 24/68 | 33% | 3/9 |
| Covers −1.5 sets as favorite | 23% | 5/22 | 100% | 1/1 |
| Covers +1.5 sets as underdog | 69% | 9/13 | 33% | 1/3 |
| Tiebreak sets won | 48% | 11/23 | 100% | 3/3 |
| Wins after taking set 1 | 86% | 30/35 | 80% | 4/5 |
| Wins 2-0 after taking set 1 | 71% | 25/35 | 60% | 3/5 |
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: 0 of 1 completed meetings ended in straight sets (Jeff Planinsek 0, Isik Kosaner 0).
Previous meetings
1 career meeting, newest first
Feb 7, 2026
Davis Cup, Group I, PO, SLO-TUR 1-3
C Clay · Rubber 4
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Planinsek | Kosaner |
|---|---|---|
| W-L | 7–6 | 1–1 |
| Avg odds | 1.47 | 2.12 |
| ROI % | -15.8% | -27.0% |
| Units P/L | -2.06u | -0.54u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Common opponents
Results vs. opponents both players faced · Last 12 months
Kosaner has a higher win rate against shared opponents (100% vs Planinsek's 0%).
| Opponent | Planinsek | Kosaner |
|---|---|---|
| Kasra Rahmani | L 46 67 | W 60 46 61 |
Recent Form
Last five matches per player
Borys Zgola
M25 Slobozia · 2nd Round
Oct 1
Alejandro Mateo Berge Nourescu
M25 Slobozia · 1st Round
Sep 30
Matyas Cerny
M25 Pardubice · 1st Round
Sep 22
Ignacio Parisca
Plovdiv 3 Challenger · 1st Round
Sep 1
Sebastian Dominko
M25 Maribor · Semifinals
Aug 29
Valerio Aboian
M25 Maribor · Quarterfinals
Aug 28
Maximilian Figl
M25 Maribor · 2nd Round
Aug 27
Matic Hribar
M25 Maribor · 1st Round
Aug 26
Aziz Ouakaa
M15 Monastir · Quarterfinals
Oct 9
Kasra Rahmani
M15 Monastir · 2nd Round
Oct 8
Alessandro Mondazzi
M15 Monastir · 1st Round
Oct 7
Rethin Pranav Senthil Kumar
M15 Kayseri · 1st Round
Jun 17
Anton Matusevich
Istanbul Challenger · 3rd Round Qualifying
May 18
Lukas Pokorny
Istanbul Challenger · 1st Round Qualifying
May 17
Anton Matusevich
Bosphorus Challenger Cup · 2nd Round Qualifying
May 2
Lukas Pokorny
Bosphorus Challenger Cup · 1st Round Qualifying
May 1
Win rate
Matches, sets and games won · Last 12 months · 9–68 matches
| Metric | Planinsek | Kosaner |
|---|---|---|
| Matches won | 57% | 44% |
| Sets won | 55% | 48% |
| Games won | 52% | 46% |
Record by tier
Head-to-head record by tournament tier
| Stage | Planinsek | Kosaner |
|---|---|---|
| Other | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Planinsek | Kosaner |
|---|---|---|
| Clay | 1 | 0 |
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