Teams

Beltway Boomers

2024 Montgomery Mixed 55 & Over · Montgomery Mixed 55 & Over 7.0

12 players · average NTRP 3.50 / MARYLAND

View scouting list →
Schedule8 played
2024-07-11Won 10
W#1 DoublesBrenda Kaechele / Johnny Yataco vs John Hsu / Michelle Lin6-4, 6-3
2024-07-02vs Mid-Atlantic/Xu/55&Over7.0XDLost 01
L#1 DoublesStephen Rawlings / Janet Opar vs Shiqiang Li / Elaina Rao1-6, 1-6
2024-06-24vs MansfieldLost 12
L#1 DoublesJanet Opar / Volker Englisch vs Armando Zamora / Mia Piansay6-1, 5-7, 0-1
L#2 DoublesBrenda Kaechele / Johnny Yataco vs Vin Grabill / Marie Sokoloff1-6, 7-5, 0-1
W#3 DoublesMary Beth Etherton / Xavier Ona vs Daniel Laczko / Brenda Crowe6-7, 4-2
2024-06-11vs Mid-Atlantic/Xu/55&Over7.0XDLost 02
L#1 DoublesIvan Teelucksingh / Janet Opar vs Yaru Song / Yuhong Wen1-6, 2-6
L#2 DoublesXavier Ona / Mary Beth Etherton vs Zheng Dong / Yi Zhang7-6, 4-6, 0-1
2024-06-04vs MansfieldWon 10
W#1 DoublesJohnny Yataco / Brenda Kaechele vs Sean Alewine / Mesanie Lee7-5, 6-2
2024-05-30vs NotAsYouThinkLost 12
W#1 DoublesElizabeth Baker / Johnny Yataco vs Wenle Wang / Hong Zhang7-6, 5-7, 1-0
L#2 DoublesXavier Ona / Veronique Kessler vs Steven Liu / Jilan Chen3-6, 6-4, 1-0
L#3 DoublesDavid Cheo / Nancy Trimble vs Shuling Zhang / Daming Li3-6, 3-6
2024-05-16vs Mid-Atlantic/Xu/55&Over7.0XDSplit 11
L#1 DoublesJohnny Yataco / Brenda Kaechele vs Yaru Song / Yuhong Wen2-6, 3-6
W#3 DoublesXavier Ona / Veronique Kessler vs Shiqiang Li / Elaina Rao7-6, 6-4
2024-05-06vs MansfieldWon 20
W#1 DoublesBrenda Kaechele / Johnny Yataco vs Alexandre Fines / Marie Sokoloff6-4, 6-4
W#2 DoublesMary Beth Etherton / Xavier Ona vs Vin Grabill / Mia Piansay6-2, 6-1
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 Montgomery Mixed 55 & Over 7.0 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 3.15 estimated across 10 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.

3.49
Johnny Yataco
usually #1 Doubles 83%, also #2 Doubles 17% · published 3.5
3.40
Xavier Ona
usually #3 Doubles 50%, also #2 Doubles 40% · published 3.5
3.33
Nancy Cooper
published
3.31
Janet Opar
usually #1 Doubles 100% · published 3.5
Brenda Kaechele
published 3.5
3.11
Mary Beth Etherton
usually #2 Doubles 67%, also #3 Doubles 33% · published 3.5
3.08
Volker Englisch
published
3.02
Amy Horton
published 3.5
2.97
Veronique Kessler
published
2.94
Nancy Trimble
usually #3 Doubles 100% · published 3.5
2.88
Stephen Rawlings
published
Ivan Teelucksingh
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.

Mary Beth Etherton + Xavier Ona314 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.

3.5
Johnny Yataco
207W–116L career · 6 lines in 2024
<1%53%47%
3.49
3.5
Xavier Ona
132W–118L career · 10 lines in 2024
<1%75%25%
3.40
Nancy Cooper
2W–1L career · no lines in 2024
1%88%12%
3.33
3.5
Janet Opar
71W–154L career · 3 lines in 2024
1%90%9%
3.31
3.5
Brenda Kaechele
1W–1L career · no lines in 2024
not enough data
3.5
Mary Beth Etherton
141W–140L career · 3 lines in 2024
22%77%<1%
3.11
Volker Englisch
5W–9L career · no lines in 2024
27%73%<1%
3.08
3.5
Amy Horton
2W–6L career · no lines in 2024
45%55%<1%
3.02
Veronique Kessler
4W–8L career · no lines in 2024
58%42%<1%
2.97
3.5
Nancy Trimble
252W–415L career · 1 line in 2024
65%35%<1%
2.94
Stephen Rawlings
2W–14L career · no lines in 2024
80%20%<1%
2.88
Ivan Teelucksingh
5W–2L career · no lines in 2024
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.