Marie Groncki
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Lansdale, PA
63 matches · 32W–31L · seasons 2022–2026
Match history63 matches
Where you rank locallyagainst everyone at your level
Teams6 teams · 2025–2027
Over timerating by season, and how you rank
By level5 levels played
3.5
60%
9W–6L · 51.3% of games
4.0
25%
1W–3L · 28.3% of games
8.0
1W–1L
not enough matches yet
7.0mixed
57.1%
8W–6L · 54.4% of games
8.0mixed
1W–2L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually Singles, 40% of the time
Singles
40%
25 matches
#2 Doubles
21%
13 matches
#1 Doubles
18%
11 matches
#3 Doubles
13%
8 matches
#4 Doubles
10%
6 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.
Tennis is mostly mental. You win or lose the match before you even go out there.