J. Lassila: Ranking, Schedule & Stats
J. Lassila is a professional tennis player from Finland, born 16 July 2005.
This page tracks J. Lassila'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.
Current form
2026 season2026Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
2026 seasonLast 12 monthsCareerRecent results
Last 1Beyond today · rivals & careerBeyond today
Season
Current seasonSeason breakdown
2026 · by level, surface, opponent, sets2026Career
Career overview
More career statistics
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| ITF / Futures | 1–3 | 25% | 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.
2026 season · 1–3 · W–L 25% · 4 matches
Round played
| Qualifying | 0–1 (0%) |
|---|---|
| R32 | 1–0 (100%) |
| R16 | 0–1 (0%) |
Surface
| Hard | 1–2 (33%) |
|---|---|
| Clay | 0–1 (0%) |
Tournament level
| Challenger | 0–1 (0%) |
|---|---|
| ITF / Futures | 1–2 (33%) |
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 |
|---|---|---|---|---|---|
| 2026 | 1–2 | 0–1 | · | · | 1–3 |
| 2025 | · | 0–1 | · | 0–1 | 0–2 |
| 2024 | 0–1 | 0–1 | · | 0–1 | 0–3 |
| Career | 1–3 25% | 0–3 0% | · | 0–2 0% | 1–8 11% |
More on Umpiry · discovery
More players from Finland
All →Frequently asked · J. LassilaFrequently asked
When was J. Lassila born?
J. Lassila was born on 16 July 2005 (21 years old).
Where is J. Lassila from?
J. Lassila is from Finland.