Isac Stroemberg vs Ruben HartigPrediction, Head-to-Head Results, and Stats
Isac Stroemberg and Ruben Hartig have met 1 time since 2026; Isac Stroemberg leads 1–0. Across all meetings Stroemberg has taken 2 sets to Hartig's 0. Their most recent meeting: Isac Stroemberg won at M25 Kassel (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Stroemberg | Hartig | ||
|---|---|---|---|---|
| Indicator | Isac Stroemberg | Ruben Hartig | ||
| Wins in straight sets | 88% | 7/8 | 67% | 6/9 |
| Wins a set when losing | 38% | 3/8 | 25% | 2/8 |
| Goes to a deciding set | 25% | 4/16 | 29% | 5/17 |
| Covers −1.5 sets as favorite | 50% | 3/6 | 100% | 1/1 |
| Covers +1.5 sets as underdog | 17% | 1/6 | 50% | 5/10 |
| Tiebreak sets won | 50% | 1/2 | 33% | 1/3 |
| Wins after taking set 1 | 100% | 7/7 | 80% | 8/10 |
| Wins 2-0 after taking set 1 | 100% | 7/7 | 60% | 6/10 |
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 (Stroemberg 1, Hartig 0).
Style Matchup
Playing styles and historical archetype record
Stroemberg
⚔️ The Gladiator
Hartig
⚔️ The Gladiator
Matchup analysis
Both Isac Stroemberg and Ruben Hartig are ⚔️ The Gladiator types. Mirror matchups usually come down to execution, fitness, and surface fit, across 1,370 matches in our dataset the historical split is about even.
Previous meetings
1 career meeting, newest first
Jul 7, 2026
M25 Kassel
C Clay · 3rd Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Stroemberg | Hartig | ||
|---|---|---|---|---|
| Outcome | Isac Stroemberg | Ruben Hartig | ||
| 1 or more | 100% | 3/3 | 100% | 3/3 |
| 3 or more | 0% | 0/3 | 0% | 0/3 |
| 5 or more | 0% | 0/3 | 0% | 0/3 |
| 10 or more | 0% | 0/3 | 0% | 0/3 |
| 15 or more | 0% | 0/3 | 0% | 0/3 |
| 20 or more | 0% | 0/3 | 0% | 0/3 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Stroemberg | Hartig |
|---|---|---|
| W-L | 1–4 | 1–2 |
| Avg odds | 2.28 | 3.06 |
| ROI % | -75.8% | -28.3% |
| Units P/L | -3.79u | -0.85u |
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
Across 1 shared opponent, both Stroemberg and Hartig posted a 100% win rate.
| Opponent | Stroemberg | Hartig |
|---|---|---|
| Lewie Lane | W 63 64 | W 64 62 |
Recent Form
Last five matches per player
Alejandro Melero Kretzer
M15 Fayetteville · 3rd Round Qualifying
Sep 29
Daniel Uta
M15 Fayetteville · 1st Round Qualifying
Sep 28
Niklas Guttau
M15 Bastad · 1st Round
Aug 18
Jan Simonsson
M15 Malmo · 1st Round
Aug 12
Niels Ratiu
M25 Metzingen · 3rd Round Qualifying
Jul 21
Edison Ambarzumjan
M25 Metzingen · 1st Round Qualifying
Jul 20
Nikolai Barsukov
M15 Uslar · 2nd Round
Jul 16
Lewie Lane
M15 Uslar · 1st Round
Jul 15
Gabriele Pennaforti
M25 Santa Margherita di Pula · 1st Round
Oct 7
Leonardo Iemmi
M25 Santa Margherita di Pula · 1st Round Qualifying
Oct 5
Bruno Fernandez
M25 Meerbusch · 2nd Round
Sep 3
Jaron Held
M25 Meerbusch · 1st Round
Sep 1
Oleksii Krutykh
M15 Uslar · Quarterfinals
Jul 17
Richard Antoni
M15 Uslar · 2nd Round
Jul 16
Iannis Miletich
M15 Uslar · 1st Round
Jul 15
Armin Trklja
M15 Uslar · 3rd Round Qualifying
Jul 14
Win rate
Matches, sets and games won · Last 12 months · 16–17 matches
| Metric | Stroemberg | Hartig |
|---|---|---|
| Matches won | 50% | 53% |
| Sets won | 53% | 51% |
| Games won | 51% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Stroemberg | Hartig |
|---|---|---|
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Stroemberg | Hartig |
|---|---|---|
| Clay | 1 | 0 |
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