Robert Lotzar
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Grand Rapids, MI
89 matches · 50W–39L · seasons 2021–2026
Match history89 matches
W
Default
doesn’t count toward your NTRP rating
6-0, 6-0
Where you rank locallyagainst everyone at your level
Teams19 teams · 2022–2027
Over timerating by season, and how you rank
By level2 levels played
3.5
75%
27W–9L · 57.2% of games
4.0
43.4%
23W–30L · 49% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 46% of the time
#1 Doubles
46%
41 matches
#2 Doubles
32%
28 matches
#3 Doubles
19%
17 matches
#2 Singles
3%
3 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.