Calvin Hemery vs Niklas GrunewaldPrediction, Head-to-Head Results, and Stats
Calvin Hemery and Niklas Grunewald have met 1 time since 2026; Calvin Hemery leads 1–0. Across all meetings Hemery has taken 2 sets to Grunewald's 0. Their most recent meeting: Calvin Hemery won at M25 Kigali (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Hemery | Grunewald | ||
|---|---|---|---|---|
| Indicator | Calvin Hemery | Niklas Grunewald | ||
| Wins in straight sets | 63% | 22/35 | 60% | 3/5 |
| Wins a set when losing | 40% | 10/25 | 33% | 8/24 |
| Goes to a deciding set | 38% | 23/60 | 34% | 10/29 |
| Covers −1.5 sets as favorite | 56% | 19/34 | — | |
| Covers +1.5 sets as underdog | 64% | 14/22 | 33% | 3/9 |
| Tiebreak sets won | 58% | 14/24 | 0% | 0/3 |
| Wins after taking set 1 | 78% | 29/37 | 50% | 4/8 |
| Wins 2-0 after taking set 1 | 59% | 22/37 | 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 (Hemery 1, Grunewald 0).
Style Matchup
Playing styles and historical archetype record
Hemery
💥 Big Hitter
Grunewald
⚙️ Grinder
Matchup analysis
The 💥 Big Hitter archetype wins about 55% vs ⚙️ Grinder across 682 matches in our dataset: a stylistic lean toward Calvin Hemery.
Big Hitter players often use power groundstrokes and high winner count to pressure the grinder's relentless consistency.
Previous meetings
1 career meeting, newest first
Oct 7, 2026
M25 Kigali
C Clay · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Hemery | Grunewald | ||
|---|---|---|---|---|
| Outcome | Calvin Hemery | Niklas Grunewald | ||
| 1 or more | 100% | 19/19 | 78% | 7/9 |
| 3 or more | 90% | 17/19 | 11% | 1/9 |
| 5 or more | 42% | 8/19 | 0% | 0/9 |
| 10 or more | 11% | 2/19 | 0% | 0/9 |
| 15 or more | 0% | 0/19 | 0% | 0/9 |
| 20 or more | 0% | 0/19 | 0% | 0/9 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Hemery | Grunewald |
|---|---|---|
| W-L | 13–6 | 3–6 |
| Avg odds | 1.76 | 6.04 |
| ROI % | -2.0% | -10.8% |
| Units P/L | -0.39u | -0.97u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Hemery | Grunewald |
|---|---|---|
| Countries | 1 | — |
| Events | 1 | — |
| Matches | 3 | — |
| Distance | 0 mi · 0 km | — |
| Route | BUL | — |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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
Grunewald has a higher win rate against shared opponents (100% vs Hemery's 0%).
| Opponent | Hemery | Grunewald |
|---|---|---|
| Juan Esteban Inostroza Alfaro | L 63 46 210 | W 64 63 |
Recent Form
Last five matches per player
Juan Esteban Inostroza Alfaro
M15 Monastir · 1st Round Qualifying
Oct 11
Max Houkes
M25 Kigali · Semifinals
Oct 10
Marlon Vankan
M25 Kigali · Quarterfinals
Oct 9
Benjamin Lock
M25 Kigali · 2nd Round
Oct 8
Niklas Grunewald
M25 Kigali · 1st Round
Oct 7
Benjamin Lock
M25 Kigali · Final
Oct 4
Florent Bax
M25 Kigali · Semifinals
Oct 3
Dev Javia
M25 Kigali · Quarterfinals
Oct 2
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 · 29–61 matches
| Metric | Hemery | Grunewald |
|---|---|---|
| Matches won | 57% | 17% |
| Sets won | 56% | 26% |
| Games won | 52% | 43% |
Record by tier
Head-to-head record by tournament tier
| Stage | Hemery | Grunewald |
|---|---|---|
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Hemery | Grunewald |
|---|---|---|
| Clay | 1 | 0 |
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