Aleksander Chayka vs Sergio Planella HernandezPrediction, Head-to-Head Results, and Stats
🇷🇺Aleksander Chayka
#1314 · 21 yrs
6w1 meeting · sets 2–1
🇪🇸Sergio Planella Hernandez
#1491 · 19 yrs · U
Aleksander Chayka and Sergio Planella Hernandez have met 1 time since 2025; Aleksander Chayka leads 1–0. Across all meetings Chayka has taken 2 sets to Hernandez's 1. Their most recent meeting: Aleksander Chayka won at M15 Madrid 3 (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Chayka | Planella Hernandez | ||
|---|---|---|---|---|
| Indicator | Aleksander Chayka | Sergio Planella Hernandez | ||
| Wins in straight sets | 20% | 1/5 | 88% | 7/8 |
| Wins a set when losing | 10% | 1/10 | 50% | 11/22 |
| Goes to a deciding set | 33% | 5/15 | 40% | 12/30 |
| Covers −1.5 sets as favorite | 25% | 1/4 | 33% | 2/6 |
| Covers +1.5 sets as underdog | 30% | 3/10 | 56% | 10/18 |
| Tiebreak sets won | 33% | 2/6 | 25% | 1/4 |
| Wins after taking set 1 | 75% | 3/4 | 70% | 7/10 |
| Wins 2-0 after taking set 1 | 25% | 1/4 | 70% | 7/10 |
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 (Chayka 0, Planella Hernandez 0).
Style Matchup
Playing styles and historical archetype record
Chayka
💥 Big Hitter
Hernandez
🛡️ The Spoiler
Matchup analysis
The 💥 Big Hitter archetype wins about 58% vs 🛡️ The Spoiler across 311 matches in our dataset: a stylistic lean toward Aleksander Chayka.
Big Hitter players often use power groundstrokes and high winner count to pressure the the spoiler's strong court coverage.
Previous meetings
1 career meeting, newest first
Nov 26, 2025
M15 Madrid 3
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 | Chayka | Hernandez |
|---|---|---|
| W-L | 0–1 | 2–8 |
| Avg odds | 7.01 | 2.76 |
| ROI % | -100.0% | -39.9% |
| Units P/L | -1.00u | -3.99u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Chayka | Hernandez |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 1 |
| Distance | — | — |
| Route | — | ESP |
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
Across 1 shared opponent, both Chayka and Hernandez posted a 100% win rate.
| Opponent | Chayka | Hernandez |
|---|---|---|
| Andrey Dvortsov | W 62 62 | W 64 63 |
Recent Form
Last five matches per player
Kalin Ivanovski
M25 Ollersbach · 1st Round
Jul 22
Dong Ju Kim
M15 Sharm ElSheikh 2 · 2nd Round
Feb 5
Andrey Dvortsov
M15 Sharm ElSheikh 2 · 1st Round
Feb 4
Semen Pankin
M15 Sharm ElSheikh 1 · 2nd Round
Jan 29
Carl Holder
M15 Sharm ElSheikh 1 · 1st Round
Jan 28
Toprak Avcibasi
M15 Ceuta 1 · 1st Round
Dec 8
Cyril Vandermeersch
M15 Madrid 3 · 2nd Round
Nov 27
Sergio Planella Hernandez
M15 Madrid 3 · 1st Round
Nov 26
Carlos Lopez Montagud
M25 Santander · 2nd Round
Aug 19
Fernando Fontan Pardo De Santayana
M25 Santander · 1st Round
Aug 18
Carles Cordoba
M15 Xativa · 1st Round
Jul 28
Oscar Jose Gutierrez
M25 Denia · 1st Round
Jul 22
Anton Marchenko
Futures 2026
Jul 12
Gabriele Bosio
M15 Getxo · 1st Round
Jul 1
Iker Gaztambide Arrastia
Futures 2026
Jun 15
Djordje Sapic
Futures 2026
Jun 8
Win rate
Matches, sets and games won · Last 12 months · 15–30 matches
| Metric | Chayka | Hernandez |
|---|---|---|
| Matches won | 33% | 27% |
| Sets won | 31% | 38% |
| Games won | 43% | 45% |
Record by tier
Head-to-head record by tournament tier
| Stage | Chayka | Hernandez |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Chayka | Hernandez |
|---|---|---|
| Hard | 1 | 0 |
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