← Search

Colleen O'Brien

Add to scout listFree account. Monday email when they play.
Royal Oak, MI
5.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
19 matches · 11W–8L · seasons 2019–2026
Match history19 matches
W
2026-07-28 · EAST-Monte 18s 10.0X · #3 Doubles · 10.0 · with Elijah Wisser mixed
loading the estimate
6-3, 6-4
L
2026-06-09 · EAST-Monte 18s 10.0X · #3 Doubles · 10.0 · with Matthew Prigorac mixed
loading the estimate
4-6, 3-6
L
2025-08-25 · 4EAST-MONTE WOMEN HIGH 50 45 40 TRI SEM · #1 Doubles · 5.0 · with Ayumi Sasaki
loading the estimate
1-6, 3-6
W
2025-08-04 · 4EAST-MONTE WOMEN HIGH 50 45 40 TRI SEM · #1 Doubles · 5.0 · with Carla Jewell
loading the estimate
6-3, 6-3
W
2025-07-31 · 3EAST-MONTE 50NW TH 18&O SEM · #1 Doubles · 5.0 · with McCall Monte
loading the estimate
1-6, 7-5, 1-0
L
2025-06-19 · 3EAST-MONTE 50NW TH 18&O SEM · #1 Doubles · 5.0 · with Agata Szewczuk
loading the estimate
4-6, 3-6
L
2024-07-25 · 3EAST-SASAKI AD18&O TH 50 NW SEM · #2 Doubles · 5.0 · with Carla Jewell
loading the estimate
0-6, 3-6
L
2024-06-27 · 3EAST-SASAKI AD18&O TH 50 NW SEM · #2 Doubles · 5.0 · with Katelyn Andrews
loading the estimate
3-6, 6-3, 0-1
W
2022-01-30 · EAST-MONTE D1 WE W tri-level showdown SEM · #1 Doubles · 10.0 · with Yahsha Moore
loading the estimate
6-3, 6-0
W
2021-08-31 · EAST-MONTE 10.0 18&O MIXED SEM · #3 Doubles · 10.0 · with John Spina mixed
doesn’t count toward your NTRP rating
6-4, 6-2
L
2021-08-16 · EAST-MONTE 10.0 18&O MIXED SEM · #1 Doubles · 10.0 · with Nicholas Fiaschetti mixed
doesn’t count toward your NTRP rating
4-6, 3-6
W
2021-08-10 · EAST-MONTE 10.0 18&O MIXED SEM · #1 Doubles · 10.0 · with Alex Latosinsky mixed
doesn’t count toward your NTRP rating
6-4, 6-2
Where you rank locallyagainst everyone at your level
Teams9 teams · 2019–2026
Over timerating by season, and how you rank
By level3 levels played
10.0
1W–0L
not enough matches yet
5.0
53.8%
7W–6L · 52.2% of games
10.0mixed
60%
3W–2L · 53.8% of games

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

By lineusually #1 Doubles, 58% of the time
#1 Doubles
58%
11 matches
#1 Singles
16%
3 matches
#3 Doubles
16%
3 matches
#2 Doubles
11%
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.

You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you.
Roger Federer