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Robert M Knowles

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Sparks, NV
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
51 matches · 10W–41L · seasons 2018–2026
Match history51 matches
L
2026-10-17 · SOUTH RENO TENNIS 55MX7.0A · #1 Doubles · 7.0 · with JUDY Rounds mixed
loading the estimate
3-6, 2-6
L
2026-10-03 · SOUTH RENO TENNIS 55MX7.0A · #1 Doubles · 7.0 · with JUDY Rounds mixed
loading the estimate
4-6, 2-6
L
2025-10-17 · TRILOGY S70M7.0A · #1 Doubles · 7.0 · with Paul Schapira
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.
3-6, 5-7
L
2025-09-24 · TRILOGY S70M7.0A · #1 Doubles · 7.0 · with Jeffrey P Olson
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, 4-6
W
2025-09-22 · TRILOGY S70M7.0A · #1 Doubles · 7.0 · with Jeffrey P Olson
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.
7-5, 7-5
L
2025-08-27 · TRILOGY S70M7.0A · #1 Doubles · 7.0 · with Fred Almgren
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.
3-6, 6-2, 0-1
L
2025-04-10 · TRILOGY 65AM7.0A · #1 Doubles · 7.0 · with Chip Sharpe
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.
7-6, 1-6, 0-1
L
2025-03-24 · TRILOGY 65AM7.0A · #1 Doubles · 7.0 · with Jeffrey P Olson
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
2025-03-19 · TRILOGY 65AM7.0A · #2 Doubles · 7.0 · with Tim Moran
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.
1-6, 0-6
L
2025-03-11 · TRILOGY 65AM7.0A · #2 Doubles · 7.0 · with Tim Moran
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.
6-7, 4-6
W
2024-10-21 · TRILOGY S70M7.0A · #1 Doubles · 7.0 · with Jeffrey P Olson
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.
6-0, 6-1
L
2024-10-15 · TRILOGY S70M7.0A · #2 Doubles · 7.0 · with James Davis
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.
4-6, 2-6
Where you rank locallyagainst everyone at your level
Teams15 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
3.5
1W–1L
not enough matches yet
7.0
17.6%
6W–28L · 40.1% of games
7.5
0W–3L
not enough matches yet
7.0mixed
22.2%
2W–7L · 41.2% of games
8.0mixed
1W–2L
not enough matches yet

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

By lineusually #2 Doubles, 41% of the time
#2 Doubles
41%
21 matches
#1 Doubles
37%
19 matches
#3 Doubles
22%
11 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 can get through anything if you keep going one point at a time.
Arthur Ashe