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John O'Brien

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PIKE ROAD, AL
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
107 matches · 82W–25L · seasons 2018–2026
Match history107 matches
L
2026-10-11 · #1 Doubles · 4.5 · with John Crenshaw championship
loading the estimate
6-4, 3-6, 0-1
W
2026-10-09 · #1 Doubles · 4.5 · with John Crenshaw championship
loading the estimate
6-1, 6-3
W
2026-10-09 · #1 Doubles · 4.5 · with Mariano Runco championship
loading the estimate
6-1, 6-4
W
2026-10-09 · #1 Doubles · 4.5 · with Mariano Runco championship
loading the estimate
6-2, 3-6, 1-0
W
2026-08-17 · BHRC - Robertson · #2 Doubles · 8.5 · with Shawn Bradley
doesn’t count toward your NTRP rating
6-1, 4-6, 1-0
W
2026-07-25 · #2 Doubles · 4.5 · with Mark Moore championship
loading the estimate
7-5, 6-0
W
2026-07-25 · #2 Doubles · 4.5 · with Mark Moore championship
loading the estimate
6-2, 6-3
W
2026-07-25 · #2 Doubles · 4.5 · with Chase Robertson championship
loading the estimate
6-0, 6-2
W
2026-07-15 · BHRC - Robertson · #3 Doubles · 8.5 · with Palaniappan Sethu
doesn’t count toward your NTRP rating
4-6, 7-5, 1-0
L
2026-06-29 · MCC Cone · #1 Doubles · 8.5 · with Carlos Reyes
doesn’t count toward your NTRP rating
0-6, 1-6
W
2026-06-14 · #1 Doubles · 4.5 · with Mark Moore championship
loading the estimate
1-6, 7-6, 1-0
L
2026-06-13 · #2 Doubles · 4.5 · with Mark Moore championship
loading the estimate
0-6, 4-6
Where you rank locallyagainst everyone at your level
Teams45 teams · 2019–2027
Over timerating by season, and how you rank
By level5 levels played
4.5
77.4%
48W–14L · 61.5% of games
8.5
82.6%
19W–4L · 57.6% of games
9.5
0W–2L
not enough matches yet
4.5mixed
1W–0L
not enough matches yet
8.0mixed
73.7%
14W–5L · 62.6% of games

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

By lineusually #1 Doubles, 52% of the time
#1 Doubles
52%
56 matches
#2 Doubles
35%
37 matches
#3 Doubles
11%
12 matches
#1 Singles
1%
1 match
#4 Doubles
1%
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