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Kathy Sim

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Lubbock, TX
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
42 matches · 21W–21L · seasons 2025–2026
Match history42 matches
W
2026-08-07 · Copeland/Nixon · #2 Singles · 3.0 championship
loading the estimate
3-6, 6-1, 1-0
L
2026-08-07 · Copeland/Nixon · #2 Singles · 3.0 championship
loading the estimate
2-6, 4-6
W
2026-07-26 · Copeland/Childress · #3 Doubles · 6.0 · with Jin Lee mixed
doesn’t count toward your NTRP rating
6-1, 6-2
W
2026-07-26 · Gregoryck · #3 Doubles · 7.0 · with Rocco Testini mixed
doesn’t count toward your NTRP rating
7-5, 6-2
L
2026-07-14 · Gregoryck · #3 Doubles · 7.0 · with Rocco Testini mixed
doesn’t count toward your NTRP rating
2-6, 7-5, 0-1
L
2026-06-27 · Gregoryck · #3 Doubles · 7.0 · with Rocco Testini mixed
doesn’t count toward your NTRP rating
2-6, 5-7
W
2026-06-23 · Copeland/Childress · #2 Doubles · 6.0 · with Jin Lee mixed
doesn’t count toward your NTRP rating
6-4, 6-2
W
2026-05-18 · Copeland/Nixon · #1 Doubles · 3.0 · with Jordan DeBolt
loading the estimate
4-6, 6-1, 1-0
L
2026-05-13 · Copeland/Nixon · #1 Singles · 3.0
loading the estimate
4-6, 3-6
W
2026-05-12 · Copeland/Carter · #1 Singles · 3.5
loading the estimate
6-2, 7-5
L
2026-05-05 · Copeland/Carter · #2 Singles · 3.5
loading the estimate
7-5, 2-6, 0-1
L
2026-04-29 · Copeland/Carter · #2 Singles · 3.5
loading the estimate
1-6, 4-6
Where you rank locallyagainst everyone at your level
Teams7 teams · 2025–2026
Over timerating by season, and how you rank
By level5 levels played
3.0
68.8%
11W–5L · 57.5% of games
3.5
20%
3W–12L · 39.5% of games
6.5
1W–0L
not enough matches yet
6.0mixed
75%
3W–1L · 66.7% of games
7.0mixed
1W–2L
not enough matches yet

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

By lineusually #1 Singles, 31% of the time
#1 Singles
31%
13 matches
#2 Singles
24%
10 matches
#3 Doubles
21%
9 matches
#2 Doubles
12%
5 matches
Singles
7%
3 matches
#1 Doubles
5%
2 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.

Experience is a big word. I think it comes with time, and I have that.
Serena Williams