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Katherine Sanborn

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PONTE VEDRA, FL
3.5C year-end 2024
i
Computer — generated by the USTA algorithm from match play
89 matches · 41W–48L · seasons 2018–2025
Match history89 matches
W
2025-08-22 · JBTC - De Angelis · #3 Doubles · 6.0 · with Nicholas de Angelis 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.
1-6, 6-3, 1-0
W
2025-08-08 · Duval/Davidson/18&Over7.0MXD · #3 Doubles · 7.0 · with Dean Mechlowitz 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.
6-2, 6-3
W
2025-08-07 · Duval/Davidson/18&Over7.0MXD · #3 Doubles · 7.0 · with Kyle Fisher 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.
6-3, 6-0
L
2025-08-01 · JBTC - De Angelis · #3 Doubles · 6.0 · with Nicholas de Angelis 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.
1-6, 2-6
L
2025-06-27 · JBTC - De Angelis · #3 Doubles · 6.0 · with Nicholas de Angelis 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.
1-6, 0-6
W
Charles Cooke / Kathryn Cooke
2025-05-16 · JBTC - De Angelis · #3 Doubles · 6.0 · with Nicholas de Angelis 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, 7-5, 1-0
L
2025-03-07 · JBTC - Hansen · #1 Doubles · 7.0 · with Rick Sanborn 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.
3-6, 0-6
L
2025-01-24 · JBTC - De Angelis · #3 Doubles · 6.0 · with Ron Reimer 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.
3-6, 4-6
L
2024-07-29 · JBTC - De Angelis · #3 Doubles · 6.0 · with Ron Reimer mixed
doesn’t count toward your NTRP rating
2-6, 4-6
L
2024-07-05 · JBTC - De Angelis · #3 Doubles · 6.0 · with Ron Reimer mixed
doesn’t count toward your NTRP rating
4-6, 1-6
L
2024-06-13 · JBTC - Hansen · #3 Doubles · 7.0 · with Ron Hartsfield mixed
doesn’t count toward your NTRP rating
1-6, 3-6
W
2024-06-06 · JBTC - De Angelis · #3 Doubles · 6.0 · with Ron Reimer mixed
doesn’t count toward your NTRP rating
6-4, 6-1
Where you rank locallyagainst everyone at your level
Teams36 teams · 2019–2025
Duval/Davidson/18&Over7.0MXD
2025 Duval Mixed 18 & Over · 7.0 Mixed 18 & Over · 18+
2025
JBTC - De Angelis
2025 Duval Mixed 40 & Over · 6.0 Mixed 40 & Over · 40+
2025
JBTC - De Angelis
2025 Duval Mixed 18 & Over · 6.0 Mixed 18 & Over · 18+
2025
JBTC - Hansen
2025 Duval Mixed 40 & Over · 7.0 Mixed 40 & Over · 40+
2025
Duval/DeAngelis/40&Over6.0MXD
2024 Duval Mixed 40 & Over · 6.0 Mixed 40 & Over · 40+
2024
Duval/Hansen/40&Over7.0MXD
2024 Duval Mixed 40 & Over · 7.0 Mixed 40 & Over · 40+
2024
Huguenot - Johnson
2024 Duval Adult 55 & Over - Women Winter · 7.0 Adult 55 & Over Winter - Women · 55+
2024
Huguenot - Johnson
2024 Duval Adult 65 & Over - Women - Winter · 7.0 Women--Winter League · 65+
2024
JBTC - De Angelis
2024 Duval Mixed 18 & Over · 6.0 Mixed 18 & Over · 18+
2024
JBTC - Hansen
2024 Duval Mixed 18 & Over · 7.0 Mixed 18 & Over · 18+
2024
Huguenot - Hansen
2023 Duval Mixed 40 & Over · 7.0 Mixed 40 & Over · 40+
2023
Huguenot - Johnson
2023 Duval Adult 55 & Over - Women Winter · 7.0 Adult 55 & Over Winter - Women · 55+
2023
Huguenot - Kelley
2023 Duval Adult 55 & Over - Women ESL Fall · 7.0 Adult 55 & Over Women Fall · 55+
2023
Huguenot - Nixon
2023 Duval Adult 65 & Over - Women - Winter · 7.0 Women--Winter League · 65+
2023
JBTC - De Angelis
2023 Duval Mixed 18 & Over · 6.0 Mixed 18 & Over · 18+
2023
Jax Beach Tennis Center - Hansen
2023 Duval Mixed 55 & Over · 7.0 Mixed 55 & Over · 55+
2023
Jax Beach Tennis Center - Hansen
2023 Duval Mixed 18 & Over · 7.0 Mixed 18 & Over · 18+
2023
Jax Beach Tennis Center - Stone
2023 Duval Adult 18 & Over - Women · 3.5 Adult 18 & Over - Women · 18+
2023
Jax Beach Tennis Club - De Angelis
2023 Duval Mixed 40 & Over · 6.0 Mixed 40 & Over · 40+
2023
Huguenot - De Angelis
2022 Duval Mixed 40 & Over · 6.0 Mixed 40 & Over · 40+
2022
Huguenot - Hansen
2022 Duval Mixed 18 & Over · 7.0 Mixed 18 & Over · 18+
2022
Huguenot - Perazzo
2022 Duval Trilevel Women · 2.5 / 3.0 / 3.5 - Wednesdays
2022
Huguenot - Perazzo
2022 Duval Combo 50 & Over · 6.5 Women · 50+
2022
Huguenot - Waters
2022 Duval Adult 40 & Over - Women · 3.5 Adult 40 & Over · 40+
2022
Jax Beach TC - De Angelis
2022 Duval Mixed 18 & Over · 6.0 Mixed 18 & Over · 18+
2022
Huguenot - De Angelis
2021 Duval Mixed 18 & Over · 6.0 Mixed 18 & Over · 18+
2021
Huguenot - Hansen
2021 Duval Mixed 40 & Over · 6.0 Mixed 40 & Over · 40+
2021
Huguenot - Kelley
2021 Duval Adult 55 & Over - Women · 7.0 Adult 55 & Over Winter - Women · 55+
2021
Huguenot - Kelley
2021 Duval Adult 55 & Over - Women · 7.0 55 and over Fall League · 55+
2021
Huguenot - Hansen
2020 Duval Mixed 40 & Over · 6.0 Mixed 40 & Over · 40+
2020
Huguenot - Durkin
2020 Duval Adult 55 & Over - Women · 7.0 Adult 55 & Over - Women · 55+
2020
Huguenot/ Durkin
2020 Duval Adult 55 & Over - Women · 3.5 55 and over Fall League · 55+
2020
Huguenot/ Drab
2019 Duval Mixed 40 & Over · 7.0 Mixed 40 & Over · 40+
2019
Huguenot/ Durkin
2019 Duval Adult 55 & Over - Women · 3.5 Adult 55 and over Winter League · 55+
2019
Huguenot/ Durkin
2019 Duval Adult 55 & Over - Women · 3.5 55 and over Fall League · 55+
2019
Huguenot/ Lombardo
2019 Duval Mixed 18 & Over · 6.0 Mixed 18 & Over · 18+
2019
Over timerating by season, and how you rank
By level6 levels played
2.5
1W–1L
not enough matches yet
3.5
53.8%
7W–6L · 49.8% of games
6.5
0W–1L
not enough matches yet
7.0
56%
14W–11L · 50% of games
6.0mixed
44.8%
13W–16L · 48% of games
7.0mixed
31.6%
6W–13L · 43.5% of games

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

By lineusually #3 Doubles, 49% of the time
#3 Doubles
49%
44 matches
#2 Doubles
30%
27 matches
#1 Doubles
20%
18 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.

Success is a journey, not a destination. The doing is often more important than the outcome.
Arthur Ashe