Karl Kieffer
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Salt Lake City, UT
44 matches · 20W–24L · seasons 2021–2026
Match history44 matches
W
Default
doesn’t count toward your NTRP rating
6-0, 6-0
Where you rank locallyagainst everyone at your level
Teams15 teams · 2021–2026
Over timerating by season, and how you rank
By level2 levels played
3.0
45.2%
19W–23L · 47.9% 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, 50% of the time
#3 Doubles
50%
22 matches
#2 Doubles
41%
18 matches
#1 Doubles
9%
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.