Karolina Pierko
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Old Orchard Beach, ME
36 matches · 26W–10L · seasons 2019–2026
USTA moved this player up a level mid-season in 2019. A published rating does not change until the end of the year, so the level shown above can be behind what USTA has already decided.
Match history36 matches
W
Default
doesn’t count toward your NTRP rating
6-0, 6-0
L
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
2-6, 3-6
L
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-3, 1-6, 0-1
L
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
0-6, 1-6
Where you rank locallyagainst everyone at your level
Teams12 teams · 2019–2027
Over timerating by season, and how you rank
By level4 levels played
4.5
2W–0L
not enough matches yet
10.0mixed
80%
4W–1L · 57.3% of games
8.0mixed
100%
6W–0L · 70.1% of games
9.0mixed
60.9%
14W–9L · 55.6% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 42% of the time
#1 Doubles
42%
15 matches
#2 Doubles
28%
10 matches
#3 Doubles
25%
9 matches
#2 Singles
6%
2 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.
Success is a journey, not a destination. The doing is often more important than the outcome.