Teams

TTA BLUE

2025 USTA ADULT 40 & OVER - DEN · WOMEN 3.5 - 40 & OVER

10 players · average NTRP 3.38 / COLORADO

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 →
Schedule7 played
2025-07-17vs BTA-C YELLOWWon 21
W#1 DoublesKatie Brown / Casey Ahn-O'Connor vs Linda Ortwein / Christy Lapp6-3, 6-4
W#2 DoublesLynn Hayes / Lynn Knickerbocker vs Roseanne Amoils / Thelma Condon7-6, 4-6, 1-0
L#3 DoublesAmy Butler / Heather Petryna vs Emiko Childs / Carmel Gill6-7, 4-6
2025-07-03vs BCC NAVYLost 03
L#1 DoublesCatherine Jankowski / Katie Brown vs Frances Friedland / Sarah Mills0-6, 1-6
L#2 DoublesLindsay Madden / Casey Ahn-O'Connor vs Rachel Forward / Natalia Harms2-6, 1-6
L#3 DoublesAmy Butler / Heather Petryna vs Dana Heather / Petra McDonald1-6, 1-6
2025-07-03vs LTA-P REDLost 02
L#1 DoublesKatie Brown / Catherine Jankowski vs Kris Graham / Kristin Parsons6-4, 5-7, 0-1
L#3 DoublesHieu Nguyen / Heather Petryna vs Mia Morrison / Stephanie Stone6-2, 1-6, 0-1
2025-06-26vs MEA GOLDWon 20
W#1 DoublesRossi Javernick / Casey Ahn-O'Connor vs Suzanne Harper / Valerie Weber6-0, 6-1
W#3 DoublesDiana Merritt / Lynn Knickerbocker vs Bridget Kelly / Brenda Ellis6-3, 6-3
2025-06-19vs LTA-Q GREENWon 20
W#1 DoublesRossi Javernick / Catherine Jankowski vs Ruth Weinberg / Lori Preston6-3, 6-2
W#3 DoublesDiana Merritt / Lynn Knickerbocker vs Karen Lutt / Katherine Cooper6-1, 2-6, 1-0
2025-06-12vs CVTA ORANGEWon 10
W#3 DoublesHieu Nguyen / Heather Petryna vs Nancy Dickinson / Lindsey Salazar6-0, 6-0
2025-06-05vs RCC BLUESplit 22
W#1 DoublesRossi Javernick / Casey Ahn-O'Connor vs Tonya Johnson / Jill Keogh6-4, 6-0
L#1 SinglesCatherine Jankowski vs Jennifer Schierkolk6-7, 0-6
W#2 DoublesLynn Knickerbocker / Diana Merritt vs Megan Terrell / Torey Kirkpatrick3-6, 6-2, 1-0
L#3 DoublesHieu Nguyen / Heather Petryna vs Nancy Beaton / Diane Misgen3-6, 2-6
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 WOMEN 3.5 - 40 & OVER 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 3.24 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.

3.53
Casey Ahn-O'Connor
usually #1 Doubles 75%, also #2 Doubles 25% · published 3.5
3.41
Rossi Javernick
usually #1 Doubles 100% · published 3.5
3.36
Diana Merritt
published 3.5
3.36
Stephanie Saunders
published
3.25
Amy Butler
published 3.5
3.23
Lindsay Madden
published 3.5
3.21
Lynn Hayes
published
3.16
Lynn Knickerbocker
usually #2 Doubles 50%, also #3 Doubles 50% · published 3.5
2.98
Catherine Jankowski
usually #1 Doubles 75%, also #1 Singles 25% · published 3
2.94
Heather Petryna
usually #3 Doubles 100% · published 3
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.

Rossi Javernick + Casey Ahn-O'Connor5071% games+9.2% vs expected
Catherine Jankowski + Rossi Javernick13756% games+5.7% vs expected
Heather Petryna + Amy Butler82941% games−2.4% vs expected
Lynn Knickerbocker + Diana Merritt303 matchesnot enough data
Heather Petryna + Diana Merritt123 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
Casey Ahn-O'Connor
46W–22L career · 4 lines in 2025
<1%42%58%
3.53
3.5
Rossi Javernick
77W–40L career · 3 lines in 2025
<1%75%25%
3.41
3.5
Diana Merritt
25W–24L career · no lines in 2025
<1%85%14%
3.36
Stephanie Saunders
33W–26L career · no lines in 2025
<1%86%14%
3.36
3.5
Amy Butler
23W–63L career · no lines in 2025
3%95%3%
3.25
3.5
Lindsay Madden
62W–73L career · no lines in 2025
4%94%2%
3.23
Lynn Hayes
11W–19L career · no lines in 2025
5%94%1%
3.21
3.5
Lynn Knickerbocker
113W–96L career · 4 lines in 2025
11%88%<1%
3.16
3
Catherine Jankowski
53W–65L career · 4 lines in 2025
<1%56%44%
2.98
3
Heather Petryna
28W–69L career · 5 lines in 2025
<1%67%33%
2.94

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.