Nikola Slavic vs Stefan SeifertPrediction, Head-to-Head Results, and Stats
Nikola Slavic and Stefan Seifert have met 1 time since 2026; Stefan Seifert leads 1–0. Across all meetings Slavic has taken 0 sets to Seifert's 2. Their most recent meeting: Stefan Seifert won at M15 Bastad (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Slavic | Seifert | ||
|---|---|---|---|---|
| Indicator | Nikola Slavic | Stefan Seifert | ||
| Wins in straight sets | 65% | 17/26 | 55% | 11/20 |
| Wins a set when losing | 20% | 6/30 | 33% | 5/15 |
| Goes to a deciding set | 27% | 15/56 | 40% | 14/35 |
| Covers −1.5 sets as favorite | 45% | 9/20 | 40% | 6/15 |
| Covers +1.5 sets as underdog | 42% | 13/31 | 56% | 10/18 |
| Tiebreak sets won | 47% | 8/17 | 77% | 10/13 |
| Wins after taking set 1 | 85% | 23/27 | 100% | 13/13 |
| Wins 2-0 after taking set 1 | 63% | 17/27 | 85% | 11/13 |
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 (Slavic 0, Seifert 1).
Style Matchup
Playing styles and historical archetype record
Slavic
💥 Big Hitter
Seifert
🪃 Counterpuncher
Matchup analysis
💥 Big Hitter vs 🪃 Counterpuncher is historically tight (51% vs 49%, 2,363 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Aug 18, 2026
M15 Bastad
C Clay · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Slavic | Seifert | ||
|---|---|---|---|---|
| Outcome | Nikola Slavic | Stefan Seifert | ||
| 1 or more | 100% | 13/13 | 78% | 7/9 |
| 3 or more | 46% | 6/13 | 44% | 4/9 |
| 5 or more | 39% | 5/13 | 44% | 4/9 |
| 10 or more | 0% | 0/13 | 0% | 0/9 |
| 15 or more | 0% | 0/13 | 0% | 0/9 |
| 20 or more | 0% | 0/13 | 0% | 0/9 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Slavic | Seifert |
|---|---|---|
| W-L | 8–9 | 7–6 |
| Avg odds | 2.09 | 2.55 |
| ROI % | -28.0% | +10.7% |
| Units P/L | -4.76u | +1.39u |
Travel
Last 30 days
| Metric | Slavic | Seifert |
|---|---|---|
| Countries | 1 | 1 |
| Events | 2 | 1 |
| Matches | 4 | 3 |
| Distance | — | — |
| Route | SWE | SWE |
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
Across 2 shared opponents, both Slavic and Seifert posted a 50% win rate.
| Opponent | Slavic | Seifert |
|---|---|---|
| Didrik Liljekvist | W 64 46 64 | W 36 62 63 |
| Luca Wiedenmann | L 06 36 | L 46 75 26 |
Recent Form
Last five matches per player
Stefan Seifert
M15 Bastad · 1st Round
Aug 18
Karl Friberg
M15 Malmo · Semifinals
Aug 15
Didrik Liljekvist
M15 Malmo · Quarterfinals
Aug 14
Alejandro Arcila
M15 Malmo · 2nd Round
Aug 13
Henri Haupt
M15 Malmo · 1st Round
Aug 12
Aristotelis Thanos
M25 Gentofte · 2nd Round
Jul 30
Vuk Radjenovic
M25 Gentofte · 1st Round
Jul 28
Miguel Damas
Bastad
Jul 12
Leo Borg
M15 Bastad · Quarterfinals
Aug 21
Louis Larue
M15 Bastad · 2nd Round
Aug 20
Nikola Slavic
M15 Bastad · 1st Round
Aug 18
Oriol Roca Batalla
Bundesliga - men
Jul 12
Rudolf Molleker
Braunschweig challenger
Jul 5
Herman Hoeyeraal
M15 Rzeszow · Semifinals
Jun 27
Herman Hoeyeraal
Futures 2026
Jun 27
Leyton Rivera
M15 Rzeszow · Quarterfinals
Jun 26
Win rate
Matches, sets and games won · Last 12 months · 35–56 matches
| Metric | Slavic | Seifert |
|---|---|---|
| Matches won | 46% | 57% |
| Sets won | 46% | 54% |
| Games won | 49% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Slavic | Seifert |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Slavic | Seifert |
|---|---|---|
| Clay | 0 | 1 |
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