Alex Knaff vs Niels ViskerPrediction, Head-to-Head Results, and Stats
đ±đșAlex Knaff
#830 · 28 yrs · R
6w1 meeting · sets 2â0
đłđ±Niels Visker
#426 · 24 yrs · R
6w3Alex Knaff and Niels Visker have met 1 time since 2026; Alex Knaff leads 1â0. Across all meetings Knaff has taken 2 sets to Visker's 0. Their most recent meeting: Alex Knaff won at Cherbourg Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Knaff | Visker | ||
|---|---|---|---|---|
| Indicator | Alex Knaff | Niels Visker | ||
| Wins in straight sets | 64% | 16/25 | 86% | 30/35 |
| Wins a set when losing | 53% | 8/15 | 32% | 8/25 |
| Goes to a deciding set | 43% | 17/40 | 22% | 13/60 |
| Covers â1.5 sets as favorite | 53% | 10/19 | 71% | 20/28 |
| Covers +1.5 sets as underdog | 74% | 14/19 | 53% | 16/30 |
| Tiebreak sets won | 67% | 8/12 | 61% | 19/31 |
| Wins after taking set 1 | 91% | 20/22 | 85% | 33/39 |
| Wins 2-0 after taking set 1 | 73% | 16/22 | 77% | 30/39 |
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: 1 of 1 completed meetings ended in straight sets (Knaff 1, Visker 0).
Style Matchup
Playing styles and historical archetype record
Knaff
đŻ Baseliner
Visker
đ€ Servebot
Matchup analysis
đŻ Baseliner vs đ€ Servebot is historically tight (48% vs 52%, 1,749 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Mar 10, 2026
Cherbourg Challenger
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Knaff | Visker |
|---|---|---|
| W-L | 0â1 | 3â6 |
| Avg odds | 1.79 | 3.00 |
| ROI % | -100.0% | +12.7% |
| Units P/L | -1.00u | +1.14u |
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
Knaff has a higher win rate against shared opponents (80% vs Visker's 40%).
| Opponent | Knaff | Visker |
|---|---|---|
| Tomas Barrios Vera | L 16 26 | W 64 64 |
| Alexander Vasilev | W 61 64 | L 57 16 |
| Vladyslav Orlov | W 76 62 | W 36 75 61 |
| Brian Bozemoj | W 63 60 | L 75 16 26 |
| Brian Bozemoj | W 63 60 | L 75 16 26 |
Recent Form
Last five matches per player
Conor Gannon
M15 Rognac · 1st Round
Jul 21
Millen Hurrion
M25 Nottingham · 2nd Round
May 7
Toby Martin
M25 Nottingham · 1st Round
May 5
Emile Hudd
M15 Singapore · 1st Round
Apr 22
Koki Matsuda
M15 Singapore · Quarterfinals
Apr 17
Anton Shepp
M15 Singapore · 2nd Round
Apr 16
Bill Chan
M15 Singapore · Round of 32
Apr 15
Bill Chan
M15 Singapore · 1st Round
Apr 14
Gauthier Onclin
Tampere Challenger · 2nd Round
Jul 22
Alex Barrena
Tampere Challenger · 1st Round
Jul 21
Ryan Nijboer
Bunschoten Challenger · 2nd Round
Jul 16
Tomas Barrios Vera
Bunschoten Challenger · 1st Round
Jul 14
Ivan Ivanov
Nottingham 3 Challenger · 1st Round
Jul 7
Alexander Vasilev
Plovdiv Challenger · 1st Round
Jun 23
Oliver Crawford
Dublin Challenger · 2nd Round Qualifying
Jun 15
Dan Added
Dublin Challenger · 1st Round Qualifying
Jun 14
Win rate
Matches, sets and games won · Last 12 months · 40â60 matches
| Metric | Knaff | Visker |
|---|---|---|
| Matches won | 63% | 58% |
| Sets won | 60% | 59% |
| Games won | 52% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Knaff | Visker |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Knaff | Visker |
|---|---|---|
| Hard | 1 | 0 |
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