Calvin Hemery vs Kai WehneltPrediction, Head-to-Head Results, and Stats
Calvin Hemery and Kai Wehnelt have met 2 times since 2021; they are level 1–1. Their first meeting came at Sibiu in 2021 on clay. On clay courts they are level 1–1. Across all meetings Hemery has taken 2 sets to Wehnelt's 2. Their most recent meeting: Calvin Hemery won at Sion Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Hemery | Wehnelt | ||
|---|---|---|---|---|
| Indicator | Calvin Hemery | Kai Wehnelt | ||
| Wins in straight sets | 63% | 17/27 | 66% | 25/38 |
| Wins a set when losing | 33% | 8/24 | 58% | 15/26 |
| Goes to a deciding set | 35% | 18/51 | 44% | 28/64 |
| Covers −1.5 sets as favorite | 45% | 13/29 | 48% | 13/27 |
| Covers +1.5 sets as underdog | 50% | 10/20 | 69% | 20/29 |
| Tiebreak sets won | 50% | 10/20 | 52% | 13/25 |
| Wins after taking set 1 | 80% | 24/30 | 79% | 31/39 |
| Wins 2-0 after taking set 1 | 57% | 17/30 | 64% | 25/39 |
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: 0 of 1 completed meetings ended in straight sets (Hemery 0, Wehnelt 0).
Style Matchup
Playing styles and historical archetype record
Hemery
🤖 Servebot
Wehnelt
💥 Big Hitter
Matchup analysis
🤖 Servebot vs 💥 Big Hitter is historically tight (50% vs 50%, 3,444 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
2 career meetings, newest first
Aug 18, 2026
Sion Challenger
C Clay · 1st Round
Sep 26, 2021
Sibiu
C Clay · 1st Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Hemery | Wehnelt | ||
|---|---|---|---|---|
| Outcome | Calvin Hemery | Kai Wehnelt | ||
| 1 or more | 100% | 9/9 | 100% | 18/18 |
| 3 or more | 67% | 6/9 | 89% | 16/18 |
| 5 or more | 56% | 5/9 | 67% | 12/18 |
| 10 or more | 11% | 1/9 | 17% | 3/18 |
| 15 or more | 0% | 0/9 | 0% | 0/18 |
| 20 or more | 0% | 0/9 | 0% | 0/18 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Hemery | Wehnelt |
|---|---|---|
| W-L | 3–6 | 13–8 |
| Avg odds | 2.08 | 2.15 |
| ROI % | -46.8% | +21.2% |
| Units P/L | -4.21u | +4.45u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Hemery | Wehnelt |
|---|---|---|
| Countries | 2 | 2 |
| Events | 2 | 3 |
| Matches | 3 | 6 |
| Distance | 222 mi · 357 km | — |
| Route | SUI → GER | SUI → GER |
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
Hemery has a higher win rate against shared opponents (33% vs Wehnelt's 0%).
| Opponent | Hemery | Wehnelt |
|---|---|---|
| Mika Brunold | L 36 63 36 | L 26 26 |
| Marvin Moeller | L 67 67 | L 26 36 |
| Florent Bax | W 75 36 76 | L 36 46 |
Recent Form
Last five matches per player
Hynek Barton
Augsburg Challenger · 1st Round
Aug 24
Mika Brunold
Sion Challenger · 2nd Round
Aug 19
Kai Wehnelt
Sion Challenger · 1st Round
Aug 18
Federico Cina
Gstaad
Jul 12
Daniel Michalski
Gstaad
Jul 11
Marvin Moeller
Troyes Challenger · Semifinals
Jul 4
Carlo Alberto Caniato
Troyes Challenger · 2nd Round
Jul 2
Anton Matusevich
Troyes Challenger · 1st Round
Jun 30
Facundo Mena
Augsburg Challenger · 2nd Round
Aug 26
Nick Hardt
Augsburg Challenger · 1st Round
Aug 25
Calvin Hemery
Sion Challenger · 1st Round
Aug 18
Louis Wessels
M25 Muttenz · Quarterfinals
Aug 14
Flynn Thomas
M25 Muttenz · 2nd Round
Aug 13
Thomas Gunzinger
M25 Muttenz · 1st Round
Aug 11
Robin Catry
Bundesliga - men
Jul 12
Florian Broska
Liege Challenger · 1st Round
Jul 7
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 52–64 matches
| Metric | Hemery | Wehnelt |
|---|---|---|
| Matches won | 52% | 59% |
| Sets won | 51% | 58% |
| Games won | 50% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Hemery | Wehnelt |
|---|---|---|
| ATP Challenger Tour | 1 | 1 |
By surface
Head-to-head record per surface
| Surface | Hemery | Wehnelt |
|---|---|---|
| Clay | 1 | 1 |
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