Karl Kieffer
42 matches · 18W–24L · seasons 2021–2025
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Match history42 matches
W
expectation pending — we’re still fetching an opponent’s record
7-6, 6-4
W
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
L
Sameer Bhadouria / Matthew Lee
expectation pending — we’re still fetching an opponent’s record
3-6, 1-6
L
expectation pending — we’re still fetching an opponent’s record
2-6, 6-3, 1-0
Teams14 teams · 2021–2026
Over timerating by season, and how you rank
By level2 levels played
3.0
42.5%
17W–23L · 46.6% of games
6.5mixed
1W–1L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 48% of the time
#3 Doubles
48%
20 matches
#2 Doubles
43%
18 matches
#1 Doubles
10%
4 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.
Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.