Teams

GTC GREEN

2023 USTA ADULT 40 & OVER - DEN · WOMEN 4.5 - 40 & OVER

11 players · average NTRP 4.39 / 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
2023-07-21vs JCC BLUEWon 20
W#1 DoublesTonya Laden / Catherine Safieddine vs Michelle Topf / Juana Donald7-6, 6-3
W#1 SinglesMichelle Degitis vs Khanh Huyen6-3, 6-1
2023-07-18vs DTC TEALLost 12
L#1 DoublesTonya Laden / Catherine Safieddine vs Jenny Wiens / Katherine Nicolson6-4, 4-6, 0-1
W#1 SinglesMichelle Degitis vs Diana Solanki7-6, 6-4
L#3 DoublesRachael Costain / Teresa Crane vs Michelle Miller / Heather Reimann5-7, 4-6
2023-07-11vs NJ REDLost 13
W#1 DoublesTonya Laden / Catherine Safieddine vs Kaye Becker / Martha Williams6-4, 6-2
L#1 SinglesGabriela Parker vs Anne Perry2-6, 0-2
L#2 DoublesMichelle Degitis / Melissa Doidge vs Barbara Everard / Shellie Hall6-7, 4-6
L#3 DoublesClaire Ehrlich / Sonja Russell vs Heidi Dery / Crystal Campbell Messer6-7, 3-6
2023-06-27vs BP REDSplit 22
L#1 DoublesTonya Laden / Catherine Safieddine vs Irene Arguelles / Andrea Philleo6-4, 2-6, 0-1
L#1 SinglesGabriela Parker vs Michelle Reeb3-6, 6-7
W#2 DoublesClaire Ehrlich / Rachael Costain vs Mary Nelson / Rosemary Garcia6-2, 5-7, 1-0
W#3 DoublesMelissa Doidge / Sonja Russell vs Rachael Britton / Yukiko Brooks6-3, 6-3
2023-06-20vs MC BLUEWon 21
L#1 DoublesHeidi Halus / Teresa Crane vs Kristin Danford / Robin Behrstock7-5, 3-6, 0-1
W#1 SinglesMichelle Degitis vs Cyndy Besselievre7-5, 6-2
W#3 DoublesRachael Costain / Claire Ehrlich vs Kim Grogan / Danielle Matsuyama7-5, 3-6, 1-0
2023-06-15vs NJ REDSplit 22
L#1 DoublesHeidi Halus / Teresa Crane vs Shellie Hall / Jenna Marvin6-7, 1-6
W#1 SinglesGabriela Parker vs Victoria Bull6-0, 6-1
W#2 DoublesMichelle Degitis / Melissa Doidge vs Kaye Becker / Martha Williams6-4, 7-5
L#3 DoublesSonja Russell / Claire Ehrlich vs Barbara Everard / Crystal Campbell Messer6-4, 1-6, 0-1
2023-06-14vs DTC TEALLost 03
L#1 DoublesTonya Laden / Catherine Safieddine vs Jenny Wiens / Diana Solanki2-6, 1-6
L#2 DoublesMichelle Degitis / KC Nettleton vs Michelle Miller / Gloria Gonzalez5-7, 2-6
L#3 DoublesRachael Costain / Claire Ehrlich vs Anna Reed / Juliana Okulski2-6, 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 4.5 - 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 4.12 estimated across 8 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.

4.44
KC Nettleton
published 4.5
4.27
Catherine Safieddine
usually #1 Doubles 100% · published 4.5
4.27
Michelle Degitis
usually #2 Doubles 50%, also #1 Singles 50% · published 4.5
Rachael Costain
usually #3 Doubles 75%, also #2 Doubles 25% · published 4.5
4.19
Sonja Russell
usually #3 Doubles 100% · published 4.5
4.08
Tonya Laden
usually #1 Doubles 100% · published 4.5
4.04
Gabriela Parker
usually #1 Singles 100% · published 4.5
3.88
Heidi Halus
usually #1 Doubles 100% · published 4
3.78
Claire Ehrlich
published 4
Melissa Doidge
published
Teresa Crane
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.

KC Nettleton + Catherine Safieddine11364% games+8.0% vs expected
Tonya Laden + Catherine Safieddine401955% games+3.3% vs expected
KC Nettleton + Michelle Degitis224 matchesnot enough data
Tonya Laden + Michelle Degitis134 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.

4.5
KC Nettleton
55W–57L career · no lines in 2023
<1%67%33%
4.44
4.5
Catherine Safieddine
102W–53L career · 5 lines in 2023
3%92%5%
4.27
4.5
Michelle Degitis
90W–52L career · 6 lines in 2023
3%92%5%
4.27
4.5
Rachael Costain
27W–35L career · 4 lines in 2023
not enough data
4.5
Sonja Russell
34W–33L career · 3 lines in 2023
9%90%1%
4.19
4.5
Tonya Laden
91W–85L career · 5 lines in 2023
28%71%<1%
4.08
4.5
Gabriela Parker
19W–20L career · 3 lines in 2023
39%61%<1%
4.04
4
Heidi Halus
61W–70L career · 2 lines in 2023
<1%81%19%
3.88
4
Claire Ehrlich
7W–10L career · no lines in 2023
2%92%5%
3.78
Melissa Doidge
6W–3L career · no lines in 2023
not enough data
Teresa Crane
6W–6L career · no lines in 2023
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.