Teams

GTC RED

2022 USTA ADULT 18 & OVER - DEN · WOMEN 4.5 - 18 & OVER

13 players · average NTRP 4.32 / 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
2022-05-31vs BP REDWon 32
W#1 DoublesTonya Laden / Catherine Safieddine vs Andrea Philleo / Yukiko Brooks6-0, 6-1
W#1 SinglesLindsey Zerbinos vs Charlotte Rhoad6-2, 6-4
W#2 DoublesErica Bramlet / Melissa Doidge vs Jessica Graff / Rosemary Garcia6-3, 6-0
L#2 SinglesHeidi Halus vs Talia Cioth2-6, 3-6
L#3 DoublesKristi Savignano / Michelle Degitis vs Kristen Ryan / Madison Fortunato3-6, 1-6
2022-05-24vs RHCC REDWon 41
W#1 DoublesTonya Laden / Catherine Safieddine vs Shellie Hall / Leslie Hanna6-4, 6-2
W#1 SinglesLindsey Zerbinos vs Elisa Dannemiller6-2, 6-0
L#2 DoublesKristi Savignano / Gabriela Parker vs Jenna Marvin / Martha Williams3-6, 5-7
W#2 SinglesMichelle Degitis vs Victoria Bull6-1, 6-3
W#3 DoublesErica Bramlet / KC Nettleton vs Michelle Phenicie / Barbara Everard6-4, 6-2
2022-05-17vs MC BLACKWon 41
W#1 DoublesTonya Laden / Catherine Safieddine vs Denise Belk / Margaret Harwood6-4, 4-6, 1-0
W#1 SinglesLindsey Zerbinos vs Cyndy Besselievre6-2, 6-3
L#2 DoublesDiem Phan-Boyer / Heather Ringelman vs Kristin Danford / Robin Behrstock0-6, 0-6
W#2 SinglesMichelle Degitis vs Kim Grogan6-2, 6-3
W#3 DoublesMelissa Doidge / Erica Bramlet vs Martha Peck / Karen Greenwood6-2, 6-4
2022-05-14vs JCC NAVYWon 32
W#1 DoublesTonya Laden / Catherine Safieddine vs Khanh Huyen / Irina Suyumova7-5, 6-2
W#1 SinglesLindsey Zerbinos vs Jenny Loeff6-4, 6-2
L#2 DoublesErica Bramlet / Heidi Halus vs Juana Donald / Elise Wood1-6, 2-6
W#2 SinglesMichelle Degitis vs Amy Kaufman6-4, 6-2
L#3 DoublesKC Nettleton / Heather Ringelman vs Jackie Hawkey / Susan Conway2-6, 6-3, 0-1
2022-05-10vs CP REDWon 41
W#1 DoublesErica Bramlet / Heidi Halus vs Teresa Crane / Heather Reimann1-6, 7-6, 1-0
W#1 SinglesLindsey Zerbinos vs LAUREN MATTINGLY6-4, 2-6, 1-0
W#2 DoublesCatherine Safieddine / Tonya Laden vs Caitlin Finn / Kate Strecker6-2, 6-4
W#2 SinglesMichelle Degitis vs Kimberly Gillock6-1, 6-3
L#3 DoublesHeather Ringelman / KC Nettleton vs Michelle Topf / Lauren Perry4-6, 6-4, 0-1
2022-04-26vs BP REDLost 14
W#1 DoublesMelissa Doidge / Erica Bramlet vs Charlotte Rhoad / Denise Hernandez6-3, 6-2
L#1 SinglesLindsey Zerbinos vs Christi Valicenti6-7, 3-6
L#2 DoublesKC Nettleton / Heather Ringelman vs Julie Clapham / Talia Cioth3-6, 4-6
L#2 SinglesHeidi Halus vs Andrea Philleo2-6, 2-6
L#3 DoublesDiem Phan-Boyer / Kristi Savignano vs Jessica Graff / Rosemary Garcia6-7, 3-6
2022-04-19vs RHCC REDWon 32
W#1 DoublesCatherine Safieddine / Tonya Laden vs Shellie Hall / Kaye Becker6-4, 6-3
W#1 SinglesMichelle Degitis vs Victoria Bull6-3, 6-3
L#2 DoublesKC Nettleton / Heather Ringelman vs Anne Torkelson / Leslie Hanna7-6, 5-7, 0-1
W#2 SinglesLindsey Zerbinos vs Elisa Dannemiller6-1, 6-1
L#3 DoublesDiem Phan-Boyer / Gabrielle Mattioda - (DQ)* vs Barbara Everard / Ajyra JONES3-6, 3-6
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 - 18 & 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 4.05 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.

4.43
KC Nettleton
usually #3 Doubles 60%, also #2 Doubles 40% · published 4.5
4.29
Catherine Safieddine
usually #1 Doubles 83%, also #2 Doubles 17% · published 4.5
4.27
Michelle Degitis
usually #2 Singles 67%, also #1 Singles 17% · published 4.5
4.10
Diem Phan-Boyer
usually #3 Doubles 67%, also #2 Doubles 33% · published 4.5
4.08
Tonya Laden
usually #1 Doubles 83%, also #2 Doubles 17% · published 4.5
4.06
Erica Bramlet
usually #1 Doubles 33%, also #2 Doubles 33% · published 4.5
4.04
Gabriela Parker
usually #2 Doubles 100% · published 4.5
3.82
Heidi Halus
usually #2 Singles 50%, also #1 Doubles 25% · published 4
Heather Ringelman
usually #2 Doubles 60%, also #3 Doubles 40% · published 4
3.73
Kristi Savignano
usually #3 Doubles 67%, also #2 Doubles 33% · published 4
3.67
Gabrielle Mattioda
usually #3 Doubles 100% · published 4
Lindsey Zerbinos
usually #1 Singles 86%, also #2 Singles 14% · published
Melissa Doidge
usually #1 Doubles 33%, also #3 Doubles 33% · 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+9.0% vs expected
Tonya Laden + Catherine Safieddine401955% games+2.8% vs expected
KC Nettleton + Melissa Doidge9751% games−0.4% vs expected
Melissa Doidge + Tonya Laden3255% games−0.5% vs expected
KC Nettleton + Michelle Degitis3451% games−4.9% vs expected
Erica Bramlet + Heidi Halus2341% games−5.8% vs expected
KC Nettleton + Heather Ringelman044 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
66W–71L career · 5 lines in 2022
<1%71%28%
4.43
4.5
Catherine Safieddine
102W–54L career · 6 lines in 2022
1%93%5%
4.29
4.5
Michelle Degitis
108W–54L career · 6 lines in 2022
2%94%4%
4.27
4.5
Diem Phan-Boyer
39W–92L career · type A · 3 lines in 2022
22%78%<1%
4.10
4.5
Tonya Laden
91W–85L career · 6 lines in 2022
26%74%<1%
4.08
4.5
Erica Bramlet
84W–54L career · 6 lines in 2022
31%69%<1%
4.06
4.5
Gabriela Parker
19W–20L career · 1 line in 2022
38%62%<1%
4.04
4
Heidi Halus
61W–71L career · 4 lines in 2022
1%91%8%
3.82
4
Heather Ringelman
9W–47L career · 5 lines in 2022
not enough data
4
Kristi Savignano
43W–71L career · 3 lines in 2022
4%94%2%
3.73
4
Gabrielle Mattioda
67W–63L career · 2 lines in 2022
9%90%1%
3.67
Lindsey Zerbinos
10W–3L career · 7 lines in 2022
not enough data
Melissa Doidge
36W–25L career · 3 lines in 2022
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.