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John Robison

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Chickamauga, GA
4.0S year-end 2026
i
Self-rated, or a medical appeal
27 matches · 14W–13L · seasons 2019–2026
Match history27 matches
L
2026-10-25 · Biondolillo/Chattanooga · #1 Mixed Doubles · 0.0 · with Annie Adams mixed
loading the estimate
6-7, 4-6
L
2026-09-13 · NOGTA/Laura Ketcham · #3 Doubles · 4.0 · with Jill Joyce mixed championship
loading the estimate
4-6, 2-6
L
2026-09-12 · NOGTA/Laura Ketcham · #3 Doubles · 4.0 · with Jill Joyce mixed championship
loading the estimate
4-6, 2-6
W
2026-09-12 · NOGTA/Laura Ketcham · #3 Doubles · 4.0 · with Suni Carroll mixed championship
loading the estimate
7-5, 6-3
L
2026-09-11 · NOGTA/Laura Ketcham · #3 Doubles · 4.0 · with Joni Wolfe mixed championship
loading the estimate
7-6, 3-6, 0-1
W
2026-07-08 · NOGTA/Laura Ketcham · #2 Doubles · 4.0 · with Joni Wolfe mixed
loading the estimate
6-4, 6-3
L
2026-06-24 · NOGTA/Laura Ketcham · #3 Doubles · 4.0 · with Jill Joyce mixed
loading the estimate
6-2, 6-7, 0-1
L
2026-06-10 · NOGTA/Laura Ketcham · #3 Doubles · 4.0 · with Jill Joyce mixed
loading the estimate
6-3, 6-7, 0-1
W
2023-11-01 · Michaelis · #1 Doubles · 4.0 · with Laura Ketcham mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
5-7, 6-4, 1-0
W
2023-10-11 · Michaelis · #1 Doubles · 4.0 · with Jill Joyce mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-4, 6-1
L
2023-08-07 · Robinson/Chattanooga · #1 Doubles · 8.0 · with Joni Wolfe mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
2-6, 3-6
L
2023-07-31 · Robinson/Chattanooga · #1 Doubles · 8.0 · with Stacy Sorrow mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
2-6, 6-7
Where you rank locallyagainst everyone at your level
Teams10 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
4.0
63.6%
7W–4L · 58.5% of games
0.0mixed
0W–1L
not enough matches yet
4.0mixed
44.4%
4W–5L · 51.6% of games
8.0mixed
50%
3W–3L · 45.8% of games

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

By lineusually #1 Doubles, 48% of the time
#1 Doubles
48%
13 matches
#3 Doubles
26%
7 matches
#2 Doubles
22%
6 matches
#1 Mixed Doubles
4%
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.

Tennis is mostly mental. You win or lose the match before you even go out there.
Venus Williams