Lieven Mietusch vs Niklas GrunewaldPrediction, Head-to-Head Results, and Stats
Lieven Mietusch and Niklas Grunewald have met 1 time since 2026; Lieven Mietusch leads 1–0. Across all meetings Mietusch has taken 2 sets to Grunewald's 0. Their most recent meeting: Lieven Mietusch won at M15 Frankfurt (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Mietusch | Grunewald | ||
|---|---|---|---|---|
| Indicator | Lieven Mietusch | Niklas Grunewald | ||
| Wins in straight sets | 50% | 2/4 | 60% | 3/5 |
| Wins a set when losing | 13% | 1/8 | 33% | 8/24 |
| Goes to a deciding set | 25% | 3/12 | 34% | 10/29 |
| Covers −1.5 sets as favorite | 100% | 1/1 | — | |
| Covers +1.5 sets as underdog | 20% | 1/5 | 33% | 3/9 |
| Tiebreak sets won | 0% | 0/3 | 0% | 0/3 |
| Wins after taking set 1 | 100% | 4/4 | 50% | 4/8 |
| Wins 2-0 after taking set 1 | 50% | 2/4 | 38% | 3/8 |
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 (Mietusch 1, Grunewald 0).
Previous meetings
1 career meeting, newest first
Aug 3, 2026
M15 Frankfurt
C Clay · 1st Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Mietusch | Grunewald | ||
|---|---|---|---|---|
| Outcome | Lieven Mietusch | Niklas Grunewald | ||
| 1 or more | 50% | 1/2 | 78% | 7/9 |
| 3 or more | 50% | 1/2 | 11% | 1/9 |
| 5 or more | 0% | 0/2 | 0% | 0/9 |
| 10 or more | 0% | 0/2 | 0% | 0/9 |
| 15 or more | 0% | 0/2 | 0% | 0/9 |
| 20 or more | 0% | 0/2 | 0% | 0/9 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Mietusch | Grunewald |
|---|---|---|
| W-L | 1–2 | 3–6 |
| Avg odds | 2.00 | 6.04 |
| ROI % | -54.7% | -10.8% |
| Units P/L | -1.64u | -0.97u |
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 2 shared opponents, both Mietusch and Grunewald posted a 50% win rate.
| Opponent | Mietusch | Grunewald |
|---|---|---|
| Darko Kolevski | W 61 61 | W 64 63 |
| Jesse De Jager | L 26 67 | L 46 16 |
Recent Form
Last five matches per player
Claus Piening
M15 Offenbach · 1st Round Qualifying
Oct 11
Nicola Senn
M25 Ueberlingen · 1st Round
Aug 19
Bengt Johan Reinhard
M15 Frankfurt · 3rd Round Qualifying
Aug 4
Niklas Grunewald
M15 Frankfurt · 1st Round Qualifying
Aug 3
Jesse De Jager
M25 Wetzlar · 1st Round Qualifying
Jul 27
Ruben Hartig
M15 Uslar · 1st Round Qualifying
Jul 13
Gregor Hausberger
M25 Kassel · 3rd Round Qualifying
Jul 7
David Fix
M15 Saarlouis · 1st Round Qualifying
Jun 14
Calvin Hemery
M25 Kigali · 1st Round
Oct 7
Mehluli Don Ayanda Sibanda
M25 Kigali · 3rd Round Qualifying
Oct 5
Trishan Dhawan
M25 Kigali · 1st Round Qualifying
Oct 4
Alec Beckley
M25 Kigali · 2nd Round
Oct 1
Aniketh Venkataraman
M25 Kigali · 1st Round
Sep 30
Leonardo Storck Franca
M25 Kigali · 1st Round Qualifying
Sep 28
Anup Bangargi
M25 Kigali · 3rd Round Qualifying
Sep 28
Julius Schliemann
M25 Pardubice · 1st Round Qualifying
Sep 20
Win rate
Matches, sets and games won · Last 12 months · 12–29 matches
| Metric | Mietusch | Grunewald |
|---|---|---|
| Matches won | 33% | 17% |
| Sets won | 33% | 26% |
| Games won | 46% | 43% |
Record by tier
Head-to-head record by tournament tier
| Stage | Mietusch | Grunewald |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Mietusch | Grunewald |
|---|---|---|
| Clay | 1 | 0 |
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