Karen Sieffert
37 matches · 18W–19L · seasons 2024–2026
Captains: add Karen Sieffert to your scout list and get a weekly note on what they did. Create a free account to start one.
Match history37 matches
L
expectation pending — we’re still fetching an opponent’s record
7-5, 2-6, 0-1
L
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 0-1
L
expectation pending — we’re still fetching an opponent’s record
3-6, 3-6
L
expectation pending — we’re still fetching an opponent’s record
2-6, 6-2, 0-1
W
expectation pending — we’re still fetching an opponent’s record
6-2, 3-6, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
W
expectation pending — we’re still fetching an opponent’s record
6-4, 7-6
W
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
W
expectation pending — we’re still fetching an opponent’s record
5-7, 6-4, 1-0
Teams14 teams · 2021–2026
Over timerating by season, and how you rank
By level3 levels played
7.0
68.2%
15W–7L · 58.8% of games
7.5
11.1%
1W–8L · 35.3% of games
7.0mixed
33.3%
2W–4L · 41% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 43% of the time
#2 Doubles
43%
16 matches
#3 Doubles
35%
13 matches
#1 Doubles
22%
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.
Start where you are. Use what you have. Do what you can.