Jonathan Sieja
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Humacao, PR
99 matches · 65W–34L · seasons 2022–2026
Match history99 matches
Where you rank locallyagainst everyone at your level
Teams23 teams · 2022–2027
Over timerating by season, and how you rank
By level7 levels played
2.5
80%
4W–1L · 67.5% of games
3.0
100%
4W–0L · 66.7% of games
3.5
70%
35W–15L · 56.6% of games
4.0
68%
17W–8L · 55.8% of games
5.0mixed
1W–0L
not enough matches yet
6.0mixed
0W–3L
not enough matches yet
7.0mixed
36.4%
4W–7L · 53.4% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Singles, 40% of the time
#1 Singles
40%
40 matches
#1 Doubles
24%
24 matches
#2 Doubles
13%
13 matches
#3 Doubles
11%
11 matches
#2 Singles
6%
6 matches
#4 Doubles
5%
5 matches
How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.
Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.
Start where you are. Use what you have. Do what you can.