Ids Waterbolk vs Otso MartikainenPrediction, Head-to-Head Results, and Stats
Ids Waterbolk and Otso Martikainen have met 1 time since 2026; Otso Martikainen leads 1–0. Across all meetings Waterbolk has taken 1 sets to Martikainen's 2. Their most recent meeting: Otso Martikainen won at M25 Loule (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Waterbolk | Martikainen | ||
|---|---|---|---|---|
| Indicator | Ids Waterbolk | Otso Martikainen | ||
| Wins in straight sets | 50% | 1/2 | 0% | 0/4 |
| Wins a set when losing | 17% | 2/12 | 40% | 2/5 |
| Goes to a deciding set | 21% | 3/14 | 67% | 6/9 |
| Covers −1.5 sets as favorite | 0% | 0/1 | — | |
| Covers +1.5 sets as underdog | 14% | 1/7 | 60% | 3/5 |
| Tiebreak sets won | 50% | 1/2 | 0% | 0/1 |
| Wins after taking set 1 | 50% | 1/2 | 100% | 3/3 |
| Wins 2-0 after taking set 1 | 50% | 1/2 | 0% | 0/3 |
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. Small sample — read with care. Head-to-head: 0 of 1 completed meetings ended in straight sets (Waterbolk 0, Martikainen 0).
Previous meetings
1 career meeting, newest first
May 4, 2026
M25 Loule
H Hard · 2nd Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Waterbolk | Martikainen |
|---|---|---|
| W-L | 0–2 | - |
| Avg odds | 2.44 | - |
| ROI % | -100.0% | - |
| Units P/L | -2.00u | - |
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
Martikainen has a higher win rate against shared opponents (100% vs Waterbolk's 0%).
| Opponent | Waterbolk | Martikainen |
|---|---|---|
| Martin Simon | L 26 76 1113 | W 62 61 |
Recent Form
Last five matches per player
Martin Simon
M15 Rodez · 1st Round Qualifying
Oct 5
Jayson Blando
M15 Haren · 3rd Round Qualifying
Sep 1
Moos Van Donk
M15 Haren · 2nd Round Qualifying
Aug 31
Amadatus Admiraal
M25 Oldenzaal · 2nd Round Qualifying
Aug 24
Ben Van Donselaar
M25 Oldenzaal · 1st Round Qualifying
Aug 23
Zian Vanderstappen
M15 Lambermont · 2nd Round Qualifying
Aug 17
Yanki Erel
M15 Kutaisi · 1st Round
May 26
Otso Martikainen
M25 Loule · 2nd Round Qualifying
May 4
Anuj Watane
M15 Turku · 1st Round Qualifying
Aug 9
Louis Larue
M15 Vaasa · 1st Round
Jun 11
Louis Larue
Futures 2026
Jun 11
Rahul Dhokia
M15 Vaasa · 3rd Round Qualifying
Jun 9
Rahul Dhokia
Futures 2026
Jun 9
Robin Boeckli
M15 Vaasa · 1st Round Qualifying
Jun 8
Rodrigo Leal
M25 Loule · 3rd Round Qualifying
May 4
Ids Waterbolk
M25 Loule · 2nd Round Qualifying
May 4
Win rate
Matches, sets and games won · Last 12 months · 9–14 matches
| Metric | Waterbolk | Martikainen |
|---|---|---|
| Matches won | 14% | 44% |
| Sets won | 19% | 42% |
| Games won | 37% | 48% |
Record by tier
Head-to-head record by tournament tier
| Stage | Waterbolk | Martikainen |
|---|---|---|
| ITF M25 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Waterbolk | Martikainen |
|---|---|---|
| Hard | 0 | 1 |
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