Teams

Drumlins

2025 40&Over Mixed · 8.0

10 players · average NTRP 3.62 / WESTERN REGION

No matches recorded for this roster in this league — it may be a placeholder registration, or the season may not have started.

View scouting list →
Schedule6 played
2025-08-11vs SYR: Grants/VaccoLost 02
L#1 DoublesCharlotte Dieroff / Kyle Schorman vs Lesley Grants / James Vacco0-6, 3-6
L#2 DoublesPing Zhang / Karl Offen vs Jessica Schlosser / Anthony Farella0-6, 4-6
2025-08-03vs SYR: Grants/VaccoLost 02
L#1 DoublesKyle Schorman / Anne Osborne vs Robert Auler / Ann Leuenberger1-6, 1-6
L#2 DoublesPing Zhang / Kurt Concilla vs Lesley Grants / James Vacco2-6, 2-6
2025-07-11vs SYR: Grants/VaccoLost 02
L#1 DoublesWilliam Osborne / Anne Osborne vs James Vacco / Lesley Grants1-6, 0-6
L#2 DoublesMarylou Watson / Kurt Watson vs Jennifer Gavilondo / Nathanael Kelley1-6, 0-6
2025-06-27vs SYR: Grants/VaccoLost 03
L#1 DoublesNatalya Levin / Kurt Concilla vs Ben Bradley / Donna Hack2-6, 4-6
L#2 DoublesPing Zhang / Karl Offen vs Ann Leuenberger / Robert Auler2-6, 1-6
L#3 DoublesWilliam Osborne / Anne Osborne vs Jessica Schlosser / Robert Thorpe2-6, 3-6
2025-06-20vs SYR: Grants/VaccoLost 02
L#1 DoublesMarylou Watson / Kurt Watson vs Ben Bradley / Donna Hack2-6, 0-6
L#2 DoublesKyle Schorman / Charlotte Dieroff vs Jennifer Gavilondo / Nathanael Kelley1-6, 2-6
2025-06-13vs SYR: Grants/VaccoLost 03
L#1 DoublesPing Zhang / William Osborne vs James Vacco / Lesley Grants2-6, 3-6
L#2 DoublesCharlotte Dieroff / Karl Offen vs Ben Bradley / Mary Kaye3-6, 1-6
L#3 DoublesKurt Watson / Marylou Watson vs Jennifer Gavilondo / Anthony Farella0-6, 1-6
A tie can be incomplete. Tell us if someone is missing.
i
Grouped by tie — one fixture, several lines. A line shows only when a player on it is someone we have indexed, so an early-season tie for a newly-added team can look short. This also means the line count here will not match the header, which counts individual player appearances.

Flight standings for 8.0 have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

ScoutingWhere each opponent usually plays

Signed-in extra: whether this captain plays strict strength order or mixes it up, from every doubles line they have put out. Create a free account to see it.

Roster averages 3.50 estimated across 3 rated players. No lineup is published in advance, so the column below is where each player has actually been used — a captain's habits are the best available forecast. Sign in and claim your record to see who you have played.

3.81
William Osborne
usually #1 Doubles 67%, also #3 Doubles 33% · published 4
3.37
Karl Offen
usually #2 Doubles 100% · published 3.5
3.31
Kurt Concilla
usually #2 Doubles 50%, also #1 Doubles 33% · published
Anne Osborne
usually #1 Doubles 67%, also #3 Doubles 33% · published 3.5
Charlotte Dieroff
usually #2 Doubles 67%, also #1 Doubles 33% · published 3.5
Kurt Watson
published
Kyle Schorman
usually #1 Doubles 67%, also #2 Doubles 33% · published
Marylou Watson
usually #2 Doubles 33%, also #3 Doubles 33% · published
Natalya Levin
usually #1 Doubles 100% · published
Richard Hartwell
published
Established pairs

Doubles pairs from this roster with three or more matches together anywhere — ordered by performance against what the rating gap predicted, not by record.

William Osborne + Anne Osborne03027% games−15.7% vs expected
Karl Offen + Natalya Levin224 matchesnot enough data
Kurt Watson + Marylou Watson033 matchesnot enough data
Roster

Ordered by our estimated dynamic rating, which is why two players at the same published level are not tied — a published 4.0 says nothing about where inside the band someone sits. Lines played in this team’s season are shown beside each name.

4
William Osborne
71W–112L career · 3 lines in 2025
1%90%9%
3.81
3.5
Karl Offen
53W–59L career · 3 lines in 2025
<1%82%18%
3.37
Kurt Concilla
19W–29L career · 6 lines in 2025
92%8%<1%
3.31
3.5
Anne Osborne
0W–18L career · type M · 3 lines in 2025
not enough data
3.5
Charlotte Dieroff
5W–11L career · 3 lines in 2025
not enough data
Kurt Watson
1W–8L career · no lines in 2025
not enough data
Kyle Schorman
7W–10L career · 3 lines in 2025
not enough data
Marylou Watson
5W–21L career · 3 lines in 2025
not enough data
Natalya Levin
47W–39L career · 2 lines in 2025
not enough data
Richard Hartwell
3W–12L career · no lines in 2025
not enough data

Three percentages are where each player stands right now: the chance they are below their band, inside it, or above it, on the way they are playing this season. The number on the right is our estimated dynamic rating, which USTA never publishes. This is today rather than a forecast of December, because a forecast has to assume future matches and cannot know whether someone will even be offered them. Percentages are blank where a player has too few matches this season, or at a level where the model does not yet beat a base-rate guess; the estimate is a weaker claim than a probability and survives where those do not.

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.