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Andrei Karakoulka

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Foster City, CA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
34 matches · 23W–11L · seasons 2019–2025
Match history34 matches
W
2025-05-25 · FOSTER CITY TC/EDGEWATER PK 55AM8.0A · #2 Doubles · 8.0 · with Richard Chang
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.
6-0, 6-1
L
2025-05-04 · FOSTER CITY TC/EDGEWATER PK 55AM8.0A · #3 Doubles · 8.0 · with Richard Chang
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.
6-7, 6-0, 0-1
W
2025-03-30 · FOSTER CITY TC/EDGEWATER PK 55AM8.0A · #1 Doubles · 8.0 · with Richard Chang
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.
6-2, 7-5
L
2025-03-22 · FOSTER CITY TC/EDGEWATER PK 55AM8.0A · #3 Doubles · 8.0 · with Thomas Oey
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.
1-6, 4-6
W
2024-10-06 · FOSTER CITY TC/EDGEWATER PK 55MX8.0B · #3 Doubles · 8.0 · with Elaine Ikeda mixed
doesn’t count toward your NTRP rating
6-0, 7-5
W
2024-08-31 · FOSTER CITY TC/EDGEWATER PK 55MX8.0B · #3 Doubles · 8.0 · with Elaine Ikeda mixed
doesn’t count toward your NTRP rating
6-0, 6-3
W
2024-06-01 · FOSTER CITY TC/EDGEWATER PK 18AM4.0C · #1 Doubles · 4.0 · with Shridharan Muthu
loading the estimate
6-1, 6-4
L
2024-05-25 · FOSTER CITY TC/EDGEWATER PK 55AM8.0A · #3 Doubles · 8.0 · with Todd Osasa
loading the estimate
2-6, 6-4, 0-1
W
2024-05-18 · FOSTER CITY TC/EDGEWATER PK 55AM8.0A · #3 Doubles · 8.0 · with Todd Osasa
loading the estimate
6-4, 6-0
W
2024-05-11 · FOSTER CITY TC/EDGEWATER PK 18AM4.0C · #2 Doubles · 4.0 · with Shridharan Muthu
loading the estimate
7-6, 6-2
W
2024-05-05 · FOSTER CITY TC/EDGEWATER PK 55AM8.0A · #1 Doubles · 8.0 · with Thomas Oey
loading the estimate
6-1, 6-4
W
2023-06-17 · FOSTER CITY TC/EDGEWATER PK 18AM4.0C · #1 Doubles · 4.0 · with Shridharan Muthu
loading the estimate
3-6, 6-3, 1-0
Where you rank locallyagainst everyone at your level
Teams10 teams · 2019–2025
Over timerating by season, and how you rank
By level4 levels played
4.0
70%
14W–6L · 53.7% of games
8.0
60%
6W–4L · 60.7% of games
8.5
1W–1L
not enough matches yet
8.0mixed
2W–0L
not enough matches yet

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #1 Doubles, 41% of the time
#1 Doubles
41%
14 matches
#2 Doubles
29%
10 matches
#3 Doubles
29%
10 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.
Arthur Ashe