Kaeri Hernandez Mariona: Ranking, Schedule & Stats
Kaeri Hernandez Mariona is a professional tennis player from Guatemala, born 6 February 2003.
This page tracks Kaeri Hernandez Mariona's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Ratings & strengths
Umpiry ratings · updated dailyBeyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Mariona's wins–losses across all matches we have, qualifying excluded.
Results
Career
More career statistics
Career serve & return
Absolute totals across the 0 matches we have on record. Green is Mariona, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Mariona | Opponents |
|---|---|---|
| 2025 | 63% | 70% |
| 2024 | 69% | 74% |
| Career | 65% | 71% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| ITF / Futures | 2–7 | 22% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Season breakdown
Wins and losses in one season, split by round reached, surface, tournament level and opponent ranking band.
2025 season · 11–10 · W–L 52% · 21 matches
Round played
| Qualifying | 9–7 (56%) |
|---|---|
| R32 | 1–2 (33%) |
| R16 | 0–1 (0%) |
Surface
| Hard | 11–9 (55%) |
|---|---|
| Hard (indoor) | 0–1 (0%) |
Tournament level
| ITF / Futures | 11–10 (52%) |
|---|
Rounds are the round each match was played in, not a ladder: a player enters a 32-draw straight in R32, and team events (United Cup, Davis Cup) are not played through a draw at all — those have their own row. Ranking bands use the opponent's ranking on match day and are cumulative: top 100 includes top 10.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2025 | 11–9 | · | · | 0–1 | 11–10 |
| 2024 | 2–4 | · | · | · | 2–4 |
| 2023 | 0–1 | · | · | · | 0–1 |
| 2022 | 0–4 | · | · | · | 0–4 |
| 2021 | 0–1 | · | · | · | 0–1 |
| Career | 13–19 41% | · | · | 0–1 0% | 13–20 39% |
More on Umpiry · discovery
More players from Guatemala
All →Frequently asked · Kaeri Hernandez MarionaFrequently asked
When was Kaeri Hernandez Mariona born?
Kaeri Hernandez Mariona was born on 6 February 2003 (23 years old).
Where is Kaeri Hernandez Mariona from?
Kaeri Hernandez Mariona is from Guatemala.