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Colleen Knocke

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Alpharetta, GA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
139 matches · 56W–83L · seasons 2018–2026
Match history139 matches
L
2026-03-24 · Laurel Brook - Kerri Schmitt · #1 Doubles · 4.0 · with Yvonne Buchberger
loading the estimate
4-6, 4-6
W
2026-03-17 · Laurel Brook - Kerri Schmitt · #2 Doubles · 4.0 · with Yvonne Buchberger
loading the estimate
6-4, 6-1
W
2026-02-24 · Laurel Brook - Kerri Schmitt · #2 Doubles · 4.0 · with Yvonne Buchberger
loading the estimate
3-6, 6-2, 6-2
L
2026-01-06 · Laurel Brook (Nancy Vining)* · #1 Doubles · 4.0 · with Tiana Pauline
loading the estimate
2-6, 6-4, 5-7
L
2025-12-16 · Laurel Brook (Nancy Vining)* · #3 Doubles · 4.0 · with Nancy Vining
loading the estimate
3-6, 2-6
L
2025-12-09 · Laurel Brook (Nancy Vining)* · #3 Doubles · 4.0 · with Pamela Tracy
loading the estimate
2-6, 2-6
L
2025-11-18 · Laurel Brook (Nancy Vining)* · #2 Doubles · 4.0 · with Lorelei Fischer
loading the estimate
6-4, 4-6, 3-6
L
2025-11-11 · Laurel Brook (Nancy Vining)* · #1 Doubles · 4.0 · with Angela Barden
loading the estimate
0-6, 2-6
W
2025-07-22 · Laurel Brook (Nancy Vining)* · #4 Doubles · 4.0 · with Lorelei Fischer
loading the estimate
7-6, 1-6, 6-0
W
2025-07-15 · Laurel Brook (Nancy Vining)* · #3 Doubles · 4.0 · with Kimberly Falls
loading the estimate
6-3, 6-2
L
2025-07-08 · Laurel Brook (Nancy Vining)* · #2 Doubles · 4.0 · with Jean Frazier
loading the estimate
2-6, 2-6
L
2025-07-01 · Laurel Brook (Nancy Vining)* · #4 Doubles · 4.0 · with Martha McGinnis
loading the estimate
6-4, 1-6, 1-6
Where you rank locallyagainst everyone at your level
Teams20 teams · 2019–2026
Over timerating by season, and how you rank
By level3 levels played
4.0
42.6%
55W–74L · 47% of games
4.5
20%
1W–4L · 41.9% of games
7.5
0%
0W–5L · 38.3% of games

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

By lineusually #2 Doubles, 30% of the time
#2 Doubles
30%
41 matches
#3 Doubles
27%
37 matches
#1 Doubles
25%
34 matches
#4 Doubles
10%
14 matches
#2 Singles
7%
10 matches
#1 Singles
2%
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.

The mark of great sportsmen is not how good they are at their best, but how good they are at their worst.
Martina Navratilova