Teams

Coyne 7.0MX

2026 Frederick Mixed 18 & Over · Frederick Mixed 18 & Over 7.0

15 players · average NTRP 3.56 / MARYLAND

View scouting list →
Schedule10 played
2026-03-01vs Kozliak - Ivan Mixed 18+ 7.0Won 21
L#1 DoublesJohn Lee / Kate Ansalvish vs Ira Daar / Holly Erdely6-7, 3-6
W#2 DoublesBradley Jacques / Heather Henderson vs Ryan Poole / Juliane Zanella Zanoelo6-1, 7-5
W#3 DoublesKristin Ostlie / Surendra Babu vs Joseph Jacangelo / Lacey Gordon6-3, 6-4
2026-02-21vs Thongphok - 7.0X SlayersWon 21
W#1 DoublesHeather Henderson / Daniel Mansfield vs Sharon Tennyson / Joseph Kowalczyk6-3, 7-6
L#2 DoublesKate Ansalvish / Surendra Babu vs Sandy Thongphok / Xavier Cha3-6, 3-6
W#3 DoublesMarina Goncharuk / Leonid Leznik vs Denise Levis / Hsuan Ou5-7, 6-3, 1-0
2026-02-16vs Thongphok - 7.0X SlayersWon 30
W#1 DoublesHeather Henderson / Bradley Jacques vs Sandy Thongphok / Louis Fung7-6, 0-6, 1-0
W#2 DoublesMarina Goncharuk / Leonid Leznik vs Meredith Leader / Joseph Kowalczyk6-2, 2-6, 1-0
W#3 DoublesJulie Edwards / Surendra Babu vs Jillian Zoltek / Joshua Zoltek7-5, 6-7, 1-0
2026-02-12vs Kozliak - Ivan Mixed 18+ 7.0Won 20
W#2 DoublesHeather Henderson / Daniel Mansfield vs Betty Guzman Dowdy / Ivan Kozliak6-3, 6-3
W#3 DoublesKaren Coyne / Tom Witt vs N/A6-0, 6-0
2026-02-08vs Kozliak - Ivan Mixed 18+ 7.0Won 21
L#1 DoublesGeorge Sybert / Sharon Sabasteanski vs Ryan Poole / Juliane Zanella Zanoelo5-7, 5-7
W#2 DoublesLeonid Leznik / Marina Goncharuk vs Jagannath Surampudi / Stephanie Cabaniss4-6, 6-3, 1-0
W#3 DoublesDaniel Mansfield / Heather Henderson vs Christopher Lee / Kimberly Price6-3, 6-2
2026-02-03vs Bullman 7.0MXWon 21
W#1 DoublesSharon Sabasteanski / George Sybert vs Rebecca Stewart / Jason Clark6-4, 6-3
L#2 DoublesMarina Goncharuk / Leonid Leznik vs Nicole Brizan / Kevin Hill6-3, 1-6, 0-1
W#3 DoublesLeslie Mansfield / Surendra Babu vs Meghana Vodela / Christopher Bullman6-4, 6-2
2026-01-19vs Bullman 7.0MXWon 21
W#1 DoublesMarina Goncharuk / Leonid Leznik vs Amy Luo / Jack Lu6-0, 7-5
L#2 DoublesSharon Sabasteanski / Tom Witt vs Nicole Brizan / Kevin Hill6-1, 4-6, 0-1
W#3 DoublesBradley Jacques / Heather Henderson vs Whitney Petrie / Andrew Horn6-7, 6-3, 1-0
2026-01-15vs Thongphok - 7.0X SlayersLost 12
L#1 DoublesSharon Sabasteanski / Tom Witt vs Jennie Kim / Xavier Cha6-3, 3-6, 0-1
L#2 DoublesLeslie Mansfield / George Sybert vs Sarah Baker / Louis Fung1-6, 4-6
W#3 DoublesDaniel Mansfield / Heather Henderson vs Corlyn Krinsky / Jun Hee Kim7-5, 6-1
2026-01-10vs Kozliak - Ivan Mixed 18+ 7.0Won 21
W#1 DoublesLeonid Leznik / Kate Ansalvish vs Ira Daar / Stephanie Cabaniss6-7, 6-1, 1-0
W#2 DoublesBradley Jacques / Heather Henderson vs Christopher Lee / Kimberly Price7-6, 6-2
L#3 DoublesJohn Lee / Karen Coyne vs Grant McWilliams / Lacey Gordon4-6, 0-6
2026-01-05vs Bullman 7.0MXLost 12
L#1 DoublesMarina Goncharuk / Leonid Leznik vs Eric Parker / Nicole Brizan3-6, 6-4, 1-0
W#2 DoublesJulie Edwards / George Sybert vs David Grosby / Taylor Clark6-3, 6-4
L#3 DoublesTom Witt / Kristin Ostlie vs Whitney Petrie / Christopher Bullman3-6, 5-7
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 standings4 teams · Frederick Mixed 18 & Over 7.0
TeamWLInd. WInd. LSets lostGames lost
1Coyne 7.0MX82201027261
2Thongphok - 7.0X Slayers73191129264
3Bullman 7.0MX55161435270
4Kozliak - Ivan Mixed 18+ 7.001052552340

Ordered by team wins, then losses, then sets lost — the order USTA uses to seed a flight. Individual wins are lines, not ties.

See the full flight, with every team’s record

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 3.36 estimated across 13 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.

3.83
Daniel Mansfield
usually #3 Doubles 50%, also #2 Doubles 25% · published 4
3.59
Bradley Jacques
usually #2 Doubles 43%, also #1 Doubles 29% · published 4
3.50
Leonid Leznik
usually #1 Doubles 43%, also #2 Doubles 43% · published 3.5
3.49
Kate Ansalvish
usually #1 Doubles 67%, also #2 Doubles 33% · published 3.5
3.48
Surendra Babu
usually #3 Doubles 75%, also #2 Doubles 25% · published
3.38
Sharon Sabasteanski
usually #1 Doubles 75%, also #2 Doubles 25% · published 3.5
3.37
George Sybert
usually #2 Doubles 50%, also #1 Doubles 50% · published 3.5
3.28
Tom Witt
usually #3 Doubles 33%, also #2 Doubles 33% · published
3.22
Heather Henderson
usually #2 Doubles 38%, also #3 Doubles 38% · published 3
3.21
Marina Goncharuk
usually #2 Doubles 50%, also #1 Doubles 33% · published
3.19
Leslie Mansfield
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.12
Kristin Ostlie
usually #3 Doubles 80%, also #1 Doubles 20% · published 3.5
3.08
Karen Coyne
usually #3 Doubles 100% · published 3.5
John Lee
published
Mary Beth Herrera
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.

Bradley Jacques + Heather Henderson6157% games+8.3% vs expected
Leonid Leznik + Marina Goncharuk9362% games+6.9% vs expected
Leslie Mansfield + Daniel Mansfield3352% games+1.7% vs expected
Daniel Mansfield + Heather Henderson404 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
Daniel Mansfield
33W–20L career · 4 lines in 2026
1%90%10%
3.83
4
Bradley Jacques
192W–208L career · 7 lines in 2026
24%75%<1%
3.59
3.5
Leonid Leznik
189W–121L career · 7 lines in 2026
<1%51%49%
3.50
3.5
Kate Ansalvish
75W–52L career · 3 lines in 2026
<1%53%47%
3.49
Surendra Babu
28W–17L career · 4 lines in 2026
<1%57%43%
3.48
3.5
Sharon Sabasteanski
255W–176L career · 4 lines in 2026
<1%82%18%
3.38
3.5
George Sybert
234W–165L career · 4 lines in 2026
<1%84%15%
3.37
Tom Witt
3W–4L career · 3 lines in 2026
2%94%5%
3.28
3
Heather Henderson
34W–10L career · 8 lines in 2026
<1%4%96%
3.22
Marina Goncharuk
21W–8L career · 6 lines in 2026
5%94%1%
3.21
Leslie Mansfield
36W–23L career · 2 lines in 2026
7%92%1%
3.19
3.5
Kristin Ostlie
203W–230L career · 5 lines in 2026
18%82%<1%
3.12
3.5
Karen Coyne
62W–89L career · 2 lines in 2026
28%72%<1%
3.08
John Lee
1W–1L career · no lines in 2026
not enough data
Mary Beth Herrera
1W–0L career · no lines in 2026
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.