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Colleen Roggenburk

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Avon Lake, OH
— year-end
4 matches · 2W–2L · seasons 2021–2021
Match history4 matches
L
2021-07-14 · A40 3.5W AO3 Sutor · #3 Doubles · 3.5 · with Lynn Kerns
loading the estimate
4-6, 1-6
W
2021-06-30 · A40 3.5W AO3 Sutor · #3 Doubles · 3.5 · with Nancy Sutor
loading the estimate
6-1, 6-1
W
2021-06-23 · A40 3.5W AO3 Sutor · #4 Doubles · 3.5 · with Lynn Kerns
loading the estimate
6-3, 6-3
L
2021-06-09 · A40 3.5W AO3 Sutor · #2 Doubles · 3.5 · with Paige Knapp
loading the estimate
5-7, 5-7
Teams1 team
Over timerating by season, and how you rank
By level1 level played
3.5
50%
2W–2L · 53.4% of games

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

By lineusually #3 Doubles, 50% of the time
#3 Doubles
50%
2 matches
#2 Doubles
25%
1 match
#4 Doubles
25%
1 match

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.
Billie Jean King