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Barbara Collier

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Saint Simons Island, GA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
49 matches · 18W–31L · seasons 2018–2026
Match history49 matches
L
2026-07-19 · Epworth/Billy Copelan · #3 Mixed Doubles · 0.0 · with Peter Boven mixed
doesn’t count toward your NTRP rating
4-6, 0-6
W
2026-06-28 · Epworth/Billy Copelan · #4 Mixed Doubles · 0.0 · with Ryan Ennis mixed
doesn’t count toward your NTRP rating
6-1, 6-4
W
Default
2026-03-05 · GIT/Lauren Haines · #3 Doubles · 3.5 · with Rene Boven
doesn’t count toward your NTRP rating
6-0, 6-0
W
2026-01-15 · GIT/Lauren Haines · #2 Doubles · 3.5 · with Cheryl Helton
loading the estimate
2-6, 6-4, 1-0
W
2026-01-08 · GIT/Lauren Haines · #2 Doubles · 3.5 · with Tina Daniel
loading the estimate
6-1, 6-2
L
2025-12-14 · Sea Palms/Sonja Bullard · #1 Doubles · 2.5 · with Sonja Bullard
loading the estimate
1-6, 0-6
L
2025-12-13 · Sea Palms/Sonja Bullard · #1 Doubles · 2.5 · with Ute Kleemann-Sportschuetz
loading the estimate
4-6, 6-3, 0-1
L
2025-11-29 · Sea Palms/Sonja Bullard · #1 Doubles · 2.5 · with MEG SPEARS
loading the estimate
0-6, 3-6
W
2025-11-08 · Sea Palms/Sonja Bullard · #1 Doubles · 2.5 · with Rebecca Parmelee
loading the estimate
6-3, 1-6, 1-0
L
2025-06-19 · Epworth / Lauren Haines · #1 Doubles · 3.5 · with Ken Wright mixed
doesn’t count toward your NTRP rating
1-6, 2-6
L
2025-05-29 · Epworth / Lauren Haines · #3 Doubles · 3.5 · with Peter Boven mixed
doesn’t count toward your NTRP rating
5-7, 2-6
W
2025-02-20 · CCGA/Atkison · #2 Doubles · 3.5 · with Lauren Haines
loading the estimate
6-3, 6-4
Where you rank locallyagainst everyone at your level
Teams16 teams · 2020–2027
Over timerating by season, and how you rank
By level7 levels played
2.5
28.6%
2W–5L · 39.7% of games
3.5
48%
12W–13L · 48% of games
4.0
16.7%
1W–5L · 28.6% of games
6.5
20%
1W–4L · 37.2% of games
7.5
1W–1L
not enough matches yet
0.0mixed
1W–1L
not enough matches yet
3.5mixed
0W–2L
not enough matches yet

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

By lineusually #1 Doubles, 41% of the time
#1 Doubles
41%
20 matches
#2 Doubles
31%
15 matches
#3 Doubles
18%
9 matches
#1 Singles
4%
2 matches
#3 Mixed Doubles
2%
1 match
#4 Doubles
2%
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.

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