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Karen Seifert

— year-end
29 matches · 11W–18L · seasons 2024–2026

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Match history29 matches
L
expectation pending — we’re still fetching an opponent’s record
6-2, 1-6, 0-1
L
2026-07-19 · SGV Triple Match Point-Spangler-Arroyo Seco/SU12 · #2 Doubles · 2.5 · with Ashley Parker
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
L
2026-06-20 · Dream Team/Novina/CSUN · #3 Doubles · 3.5 · with Elizabeth Hall
expectation pending — we’re still fetching an opponent’s record
0-6, 4-6
W
2026-05-23 · Dream Team/Novina/CSUN · #3 Doubles · 3.5 · with Elizabeth Hall
expectation pending — we’re still fetching an opponent’s record
6-2, 6-2
L
2026-04-04 · Dream Team/Novina/CSUN · #2 Doubles · 3.5 · with Elizabeth Hall
expectation pending — we’re still fetching an opponent’s record
0-6, 4-6
W
2026-03-21 · Dream Team/Novina/CSUN · #2 Doubles · 3.5 · with Andrea Jayasekera
expectation pending — we’re still fetching an opponent’s record
6-2, 6-4
L
2026-03-15 · Dream Team/Novina/CSUN · #1 Doubles · 3.5 · with Elizabeth Hall
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 1-0
W
2026-02-08 · Dream Team/Novina/CSUN · #3 Doubles · 3.5 · with Elizabeth Hall
expectation pending — we’re still fetching an opponent’s record
6-3, 2-6, 1-0
L
2026-01-17 · Dream Team/Novina/CSUN · #2 Doubles · 3.5 · with Diana Massaria
expectation pending — we’re still fetching an opponent’s record
6-4, 3-6, 0-1
W
2026-01-11 · Dream Team/Novina/CSUN · #2 Doubles · 3.5 · with Elizabeth Hall
expectation pending — we’re still fetching an opponent’s record
6-4, 7-5
W
2025-12-14 · #1 Doubles · 3.5 · with Rachel Newhall
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
L
2025-10-12 · SFV-Scholl Canyon/Andrea Tieng · #1 Doubles · 3.5 · with Rachel Newhall
expectation pending — we’re still fetching an opponent’s record
7-6, 6-7, 0-1
Teams11 teams · 2023–2026
Over timerating by season, and how you rank
By level2 levels played
2.5
0W–2L
not enough matches yet
3.5
40.7%
11W–16L · 47% of games

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

By lineusually #2 Doubles, 38% of the time
#2 Doubles
38%
11 matches
#1 Doubles
35%
10 matches
#3 Doubles
28%
8 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.

You have to take the initiative and play your game. Confidence is just believing you can do it.
Chris Evert