Chizuko Koller
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Richardson, TX
82 matches · 14W–68L · seasons 2019–2025
Match history82 matches
Where you rank locallyagainst everyone at your level
Teams31 teams · 2019–2025
Huffhines/Koller W4.5S
Huffhines/Koller-Fletcher W4.5S
Huffhines/Fletcher-Koller W4.5S
Huffhines/Koller W4.5S
Huffhines/Koller-Schober W4.5S
Chizuko Koller W4.5-4.0-3.5
Huffhines/Koller W4.5S
Huffhines/Koller W4.5S
Huffhines/Koller W4.5S
Chizuko Koller W8.5
Greenhill/Black W9.0S
Huffhines/Koller W4.5S
Huffhines/Koller W4.5S
Huffhines/Koller W4.5S
(G8) Chizuko Koller W8.5
(H15) Chizuko Koller W4.5-4.0-3.5
Chizuko Koller W4.5-4.0-3.5
Greenhill/Black W9.0S
Huffhines/Koller W4.5S
Huffhines/Koller W4.5S
Seay/Schober-McAulay W4.5
SpringPark/Labra W4.5S
(T2) Tiffini Williams W8.5
Huffhines/Koller W4.5
Huffhines/Koller W4.5+S
THANK YOU covid-19 donation n/r
Chizuko Koller W4.5-4.0-3.5
Huffhines/Koller W4.5+S
Huffhines/Koller W4.5+S
Huffhines/Koller W4.5S
SpringPark/Koller W4.5S
Over timerating by season, and how you rank
By level3 levels played
4.5
17.6%
13W–61L · 35.6% of games
8.5
0W–1L
not enough matches yet
9.0
14.3%
1W–6L · 37.8% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 43% of the time
#3 Doubles
43%
35 matches
#2 Doubles
33%
27 matches
#1 Doubles
21%
17 matches
#4 Doubles
4%
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.
You have to take the initiative and play your game. Confidence is just believing you can do it.