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Daniel O'Brien

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Chicago, IL
4.0C year-end 2024
i
Computer — generated by the USTA algorithm from match play
15 matches · 5W–10L · seasons 2023–2024
Match history15 matches
L
2024-06-24 · MSIL A18&O 4.0M Scaggs-Champaign · #1 Singles · 4.0
loading the estimate
2-6, 2-6
W
2024-06-03 · MSIL A18&O 4.0M Scaggs-Champaign · #2 Doubles · 4.0 · with Joseph Demirjian
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6-2, 6-2
W
2024-05-20 · MSIL A18&O 4.0M Scaggs-Champaign · #1 Singles · 4.0
loading the estimate
6-7, 7-6, 1-0
W
2024-05-13 · MSIL A18&O 4.0M Scaggs-Champaign · #1 Singles · 4.0
loading the estimate
3-6, 6-1, 1-0
L
2024-02-25 · MSIL 4.0M Tri-Level Rebel Tennis Alliance · #1 Doubles · 4.0 · with Andy Wilke
loading the estimate
2-6, 2-6
L
2024-01-21 · MSIL 4.0M Tri-Level Rebel Tennis Alliance · #1 Doubles · 4.0 · with Noel Castro
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4-6, 7-6, 0-1
L
2023-07-31 · MSIL A18&O 4.0M Bauer-Champaign · #1 Doubles · 4.0 · with Charles Sikora
loading the estimate
1-6, 1-4
L
2023-07-24 · MSIL A18&O 4.0M Bauer-Champaign · #1 Singles · 4.0
loading the estimate
2-6, 4-6
L
2023-07-17 · MSIL A18&O 4.0M Bauer-Champaign · #1 Singles · 4.0
loading the estimate
6-7, 6-2, 0-1
L
2023-07-10 · MSIL A18&O 4.0M Bauer-Champaign · #1 Singles · 4.0
loading the estimate
4-6, 6-3, 0-1
L
2023-06-05 · MSIL A18&O 4.0M Bauer-Champaign · #1 Singles · 4.0
loading the estimate
4-6, 2-6
L
2023-05-22 · MSIL A18&O 4.0M Bauer-Champaign · #1 Singles · 4.0
loading the estimate
5-7, 7-6, 0-1
Where you rank locallyagainst everyone at your level
Teams4 teams · 2023–2024
Over timerating by season, and how you rank
By level1 level played
4.0
33.3%
5W–10L · 48.1% of games

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

By lineusually #1 Singles, 53% of the time
#1 Singles
53%
8 matches
#1 Doubles
40%
6 matches
#2 Doubles
7%
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.

Champions keep playing until they get it right.
Billie Jean King