Felipe Rivadeneira vs Masaya KobayashiPrediction, Head-to-Head Results, and Stats
Felipe Rivadeneira and Masaya Kobayashi have met 1 time since 2026; Felipe Rivadeneira leads 1–0. Across all meetings Rivadeneira has taken 2 sets to Kobayashi's 0. Their most recent meeting: Felipe Rivadeneira won at M15 Kayseri (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Rivadeneira | Kobayashi | ||
|---|---|---|---|---|
| Indicator | Felipe Rivadeneira | Masaya Kobayashi | ||
| Wins in straight sets | 80% | 4/5 | — | |
| Wins a set when losing | 14% | 1/7 | 20% | 1/5 |
| Goes to a deciding set | 17% | 2/12 | 20% | 1/5 |
| Covers −1.5 sets as favorite | — | — | ||
| Covers +1.5 sets as underdog | 50% | 2/4 | — | |
| Tiebreak sets won | 100% | 1/1 | — | |
| Wins after taking set 1 | 83% | 5/6 | 0% | 0/1 |
| Wins 2-0 after taking set 1 | 67% | 4/6 | 0% | 0/1 |
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: 1 of 1 completed meetings ended in straight sets (Rivadeneira 1, Kobayashi 0).
Previous meetings
1 career meeting, newest first
May 31, 2026
M15 Kayseri
H Hard · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Rivadeneira | Kobayashi |
|---|---|---|
| W-L | 0–1 | - |
| Avg odds | 6.29 | - |
| ROI % | -100.0% | - |
| Units P/L | -1.00u | - |
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
Rivadeneira has a higher win rate against shared opponents (100% vs Kobayashi's 0%).
| Opponent | Rivadeneira | Kobayashi |
|---|---|---|
| Aril Kayra Tuna | W 61 75 | L 67 36 |
Recent Form
Last five matches per player
Daniel Salazar Martinez
M15 Quito · 2nd Round
Oct 8
Tomas Jordi Leston
M15 Quito · 1st Round
Oct 7
Luis Carlos Alvarez Valdes
Quito Challenger · 1st Round
Jun 29
Luis Carlos Alvarez
Quito Challenger · 1st Round
Jun 29
Dinko Dinev
M15 Kayseri · 2nd Round
Jun 11
Charles Chen
M15 Kayseri · 1st Round
Jun 10
Aril Kayra Tuna
M15 Kayseri · 3rd Round Qualifying
Jun 9
Mohammad Hosseinzadeh
M15 Kayseri · 2nd Round Qualifying
Jun 8
Felipe Rivadeneira
M15 Kayseri · 1st Round Qualifying
May 31
Luc Ananda Ceuca
M15 Kayseri · 1st Round Qualifying
May 24
Kivanc Bedir
M15 Kayseri · 2nd Round Qualifying
May 18
Louis Allen
M15 Monastir · 1st Round Qualifying
Apr 19
Nicolas Robert
M25 Monastir · 1st Round Qualifying
Apr 12
Oliver Johansson
M25 Monastir · 1st Round Qualifying
Apr 5
Josh Roe Flannelly
M15 Monastir 11 · 1st Round Qualifying
Mar 29
Lefteri Apostolou
M15 Monastir 10 · 1st Round Qualifying
Mar 22
Win rate
Matches, sets and games won · Last 12 months · 5–12 matches
| Metric | Rivadeneira | Kobayashi |
|---|---|---|
| Matches won | 42% | 0% |
| Sets won | 42% | 9% |
| Games won | 47% | 22% |
Record by tier
Head-to-head record by tournament tier
| Stage | Rivadeneira | Kobayashi |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Rivadeneira | Kobayashi |
|---|---|---|
| Hard | 1 | 0 |
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