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Karen Rosenberg

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Thousand Oaks, CA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
137 matches · 80W–57L · seasons 2019–2026
Match history137 matches
L
2026-03-16 · Arroyo Vista Match Makers · #1 Doubles · 4.0 · with Stefanie Wah
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4-6, 1-6
L
2026-02-23 · Arroyo Vista Match Makers · #2 Doubles · 4.0 · with Mindy Czubiak
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3-6, 5-7
L
2026-02-02 · Arroyo Vista Match Makers · #1 Doubles · 4.0 · with Lynne F Krueger
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5-7, 2-6
L
2026-01-14 · Arroyo Vista Match Makers · #2 Doubles · 4.0 · with Wendy Schoenburg
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1-6, 1-6
L
2025-10-31 · AV Match Makers · #1 Doubles · 4.0 · with Sophia McCreary
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3-6, 2-6
L
2025-10-15 · AV Match Makers · #1 Doubles · 4.0 · with Stefanie Wah
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6-4, 2-6, 0-1
L
2025-10-06 · AV Match Makers · #1 Doubles · 4.0 · with Tracee Nilsson
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3-6, 3-6
L
2025-09-15 · AV Match Makers · #1 Doubles · 4.0 · with Mary Manix
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3-6, 2-6
W
2025-08-09 · Arroyo Vista Hot Flashes · #3 Doubles · 8.0 · with Sophia McCreary
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6-2, 6-1
L
2025-07-19 · Arroyo Vista Hot Flashes · #3 Doubles · 8.0 · with Wendy Schoenburg
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2-6, 6-3, 0-1
W
2025-06-13 · WAC - Ace Kickers · #1 Doubles · 4.0 · with Annie Farkas
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7-6, 6-4
W
2025-06-07 · Out of WAC · #3 Doubles · 4.0 · with Annie Farkas
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5-7, 6-4, 1-0
Where you rank locallyagainst everyone at your level
Teams41 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
4.0
59.5%
69W–47L · 54.4% of games
8.0
66.7%
4W–2L · 55.2% of games
7.0mixed
0W–1L
not enough matches yet
8.0mixed
50%
7W–7L · 44% of games

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

By lineusually #3 Doubles, 42% of the time
#3 Doubles
42%
57 matches
#2 Doubles
34%
46 matches
#1 Doubles
25%
34 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.

The moment of victory is much too short to live for that and nothing else.
Martina Navratilova