Teams

O'CALLAGHAN PARK

2025 NTA LADIES SPRING WEEKDAY LEAGUE · 3.5 WOMEN

12 players · average NTRP 3.35 / NEVADA

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 →
Schedule14 played
2025-05-07vs DRAGONRIDGE CC #1Won 40
W#1 DoublesChloe Dilling / Ashley Mullins vs Teisha Hunsaker / Anne Gumm6-3, 4-6, 1-0
W#2 DoublesJennifer Covington / Jamie Kelvington vs Kami Bowler / Melodee Wilcox6-2, 6-1
W#3 DoublesNicole Austin / Jessica Borghoff vs Kayleen Krahenbuhl / Julie Sanford-Wible7-6, 6-7, 1-0
W#4 DoublesNichole Averett / Chelsea Gray vs Michelle Alber / Amy Rogers6-3, 1-6, 1-0
2025-04-30vs TPCWon 31
W#1 DoublesJamie Kelvington / Jennifer Covington vs Mimi Liu / Jennifer Hall6-3, 7-6
W#2 DoublesNichole Averett / Chelsea Gray vs Amanda Gumberg / Laura Grob7-6, 6-3
L#3 DoublesJessica Borghoff / Adrian Cutolo vs Darby Fitzpatrick-Reber / Karen Miller3-6, 4-6
W#4 DoublesAshley Mullins / Nicole Austin vs Carrie Whipple / Donna Lefever6-3, 6-4
2025-04-23vs RED ROCK CC #3Won 31
W#1 DoublesJennifer Covington / Jamie Kelvington vs Andi Berger / Kelly Nguyen7-5, 6-2
L#2 DoublesNichole Averett / Chelsea Gray vs Jamie Feller / Deborah Yamane7-5, 2-6, 0-1
W#3 DoublesRacquel Toyozaki / Ashley Mullins vs Carroll Welch / Julie Brown7-5, 6-3
W#4 DoublesCrystal Ziebarth / Jessica Borghoff vs Amy Arbeli / Krislyn Millar3-6, 6-4, 1-0
2025-04-16vs DTC #3Won 31
W#1 DoublesChloe Dilling / Jennifer Covington vs Suzy Wirth / Maria Truman6-1, 6-3
W#2 DoublesChelsea Gray / Nichole Averett vs Sheri Cherubino / Jamie O'Connell6-2, 6-3
L#3 DoublesAshley Mullins / Nicole Austin vs Nilawan Jaidee / Jill Morrison2-6, 1-6
W#4 DoublesKarlene Johnston / Racquel Toyozaki vs N/A6-0, 6-0
2025-04-09vs DRAGONRIDGE CC #4Split 22
L#1 DoublesChloe Dilling / Jennifer Covington vs Kelly Dunagan / Elizabeth Barnes5-7, 6-7
W#2 DoublesChelsea Gray / Nichole Averett vs Poi Kulzer / Rachel Neibaur6-1, 6-4
L#3 DoublesJamie Kelvington / Nicole Austin vs Jacqueline Roberts / Brittney Leavitt2-6, 2-6
W#4 DoublesKarlene Johnston / Racquel Toyozaki vs Andrea Dawson / LaCheyva Edmonis7-5, 4-6, 1-0
2025-04-02vs ANTHEM CC #1Won 31
L#1 DoublesJennifer Covington / Jamie Kelvington vs Allison Festa / Tami Brandon2-6, 6-3, 1-0
W#2 DoublesChelsea Gray / Nichole Averett vs Sara Sager / Andra Starr Scano6-4, 6-4
W#3 DoublesAshley Mullins / Chloe Dilling vs Marchelle Locke / Kirsten Ingram6-1, 5-7, 1-0
W#4 DoublesJessica Borghoff / Nicole Austin vs Kelly Twells / Denise Mandelbaum6-1, 6-2
2025-03-26vs SUMMERLIN ARBORSWon 31
W#1 DoublesJennifer Covington / Jamie Kelvington vs Nancy Holland / Rika Cook6-3, 6-4
W#2 DoublesChelsea Gray / Ashley Mullins vs Lisa Cook / Melissa Rojas6-1, 3-6, 1-0
L#3 DoublesJessica Borghoff / Crystal Ziebarth vs Kelly Kedge / Samantha Schuster2-6, 0-6
W#4 DoublesNicole Austin / Racquel Toyozaki vs Patti Oakes / Roxanne Loyed6-0, 6-4
2025-03-12vs LIFE TIME FITNESS/GV #2Split 22
W#1 DoublesJennifer Covington / Jamie Kelvington vs Jan Willis / Rose Gerrard5-7, 6-3, 1-0
L#2 DoublesChelsea Gray / Nichole Averett vs Tracey Cutler / Cheri Prescott3-6, 2-6
W#3 DoublesAshley Mullins / Nicole Austin vs Emily Courville / Terri Keener6-3, 5-7, 1-0
L#4 DoublesJessica Borghoff / Crystal Ziebarth vs Katerina Selland / Jane Doe3-6, 1-6
2025-03-05vs DTC #2Won 31
W#1 DoublesChloe Dilling / Nichole Averett vs Judith MacKenzie / Jane Hauck6-3, 6-4
W#2 DoublesJennifer Covington / Jamie Kelvington vs Arlene Babbitt / Kathie Dye6-3, 6-2
L#3 DoublesKarlene Johnston / Jessica Borghoff vs Anne Alba / Sandie Mainwal-Price2-6, 2-6
W#4 DoublesChelsea Gray / Ashley Mullins vs Debra Horns / Cappi Bates6-2, 6-3
2025-02-26vs DRAGONRIDGE CC #1Lost 13
W#1 DoublesNichole Averett / Chloe Dilling vs Christina Rich / Anne Gumm6-1, 4-6, 1-0
L#2 DoublesJennifer Covington / Jamie Kelvington vs Teisha Hunsaker / Julie Sanford-Wible4-6, 4-6
L#3 DoublesJessica Borghoff / Crystal Ziebarth vs Melodee Wilcox / Kami Bowler4-6, 2-6
L#4 DoublesAshley Mullins / Nicole Austin vs Kay Patel / Aimee Shank4-6, 3-6
2025-02-19vs TPCLost 04
L#1 DoublesJennifer Covington / Jamie Kelvington vs Mandy Hansen / Darby Fitzpatrick-Reber7-5, 4-6, 0-1
L#2 DoublesNicole Austin / Racquel Toyozaki vs Sunny Glendon / Mimi Liu0-6, 4-6
L#3 DoublesChelsea Gray / Nichole Averett vs Judith Milligan / Karen Miller1-6, 4-6
L#4 DoublesCrystal Ziebarth / Jessica Borghoff vs Donna Lefever / Jennifer Hall1-6, 3-6
2025-02-12vs RED ROCK CC #3Won 31
W#1 DoublesJennifer Covington / Chloe Dilling vs Andi Berger / Carroll Welch6-1, 6-1
L#2 DoublesKarlene Johnston / Ashley Mullins vs Melissa Hicks / Catherine Vannah2-6, 1-6
W#3 DoublesChelsea Gray / Nichole Averett vs Krislyn Millar / Kelly Nguyen6-4, 3-6, 1-0
W#4 DoublesJamie Kelvington / Nicole Austin vs Julie Brown / Deborah Yamane6-3, 6-0
2025-02-05vs DTC #3Split 22
W#1 DoublesJennifer Covington / Jamie Kelvington vs Megan Galli / Kathleen Chamberlain6-1, 5-7, 1-0
W#2 DoublesNichole Averett / Chelsea Gray vs Jill Morrison / Sheri Cherubino6-1, 6-3
L#3 DoublesKarlene Johnston / Ashley Mullins vs Nilawan Jaidee / Ashlee Rowerdink1-6, 2-6
L#4 DoublesNicole Austin / Racquel Toyozaki vs Jamie O'Connell / Tracy Beck2-6, 2-6
2025-01-29vs DRAGONRIDGE CC #4Split 22
W#1 DoublesJennifer Covington / Jamie Kelvington vs Brittney Leavitt / Elizabeth Barnes6-3, 6-2
L#2 DoublesChelsea Gray / Racquel Toyozaki vs Kelly Dunagan / LaCheyva Edmonis2-6, 4-6
L#3 DoublesCrystal Ziebarth / Jessica Borghoff vs Jacqueline Roberts / Jen Sisneros0-6, 2-6
W#4 DoublesChloe Dilling / Ashley Mullins vs Kimberlie Erickson / Poi Kulzer6-3, 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 standings6 teams · 3.5 WOMEN
TeamWLInd. WInd. LSets lostGames lost
1DRAGONRIDGE CC #4113352152491
2ANTHEM CC #286362051484
3O'CALLAGHAN PARK86342256489
4DRAGONRIDGE CC #168243272543
5DRAGONRIDGE CC #3311183882590
6ANTHEM CC #1113144290588

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 3.21 estimated across 9 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.

3.85
Chloe Dilling
usually #1 Doubles 75%, also #4 Doubles 13% · published 4
3.51
Jennifer Covington
usually #1 Doubles 48%, also #3 Doubles 22% · published
3.48
Jamie Kelvington
usually #1 Doubles 63%, also #2 Doubles 26% · published 3.5
3.31
Chelsea Gray
usually #2 Doubles 69%, also #4 Doubles 15% · published 3.5
Ashley Mullins
usually #3 Doubles 42%, also #4 Doubles 33% · published 3.5
Racquel Toyozaki
usually #4 Doubles 57%, also #2 Doubles 29% · published 3.5
3.25
Nichole Averett
usually #2 Doubles 45%, also #1 Doubles 40% · published 3.5
3.09
Jessica Borghoff
usually #1 Doubles 33%, also #3 Doubles 29% · published 3
2.99
Nicole Austin
usually #4 Doubles 33%, also #1 Doubles 22% · published
2.85
Adrian Cutolo
usually #3 Doubles 57%, also #2 Doubles 29% · published 3
Karlene Johnston
usually #3 Doubles 40%, also #4 Doubles 40% · published 3
2.56
Crystal Ziebarth
usually #3 Doubles 28%, also #2 Doubles 28% · 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.

Chelsea Gray + Jamie Kelvington7072% games+14.1% vs expected
Jamie Kelvington + Jennifer Covington34864% games+10.0% vs expected
Chelsea Gray + Jennifer Covington7162% games+8.5% vs expected
Chelsea Gray + Nichole Averett421760% games+7.7% vs expected
Jessica Borghoff + Adrian Cutolo3248% games+2.6% vs expected
Nicole Austin + Jessica Borghoff6253% games+1.3% vs expected
Crystal Ziebarth + Jessica Borghoff1529% games+0.7% vs expected
Crystal Ziebarth + Nicole Austin2338% games−5.5% vs expected
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
Chloe Dilling
84W–26L career · 8 lines in 2025
1%85%14%
3.85
Jennifer Covington
124W–49L career · 23 lines in 2025
<1%48%52%
3.51
3.5
Jamie Kelvington
111W–31L career · 19 lines in 2025
<1%57%43%
3.48
3.5
Chelsea Gray
88W–33L career · 13 lines in 2025
1%90%8%
3.31
3.5
Ashley Mullins
43W–27L career · 12 lines in 2025
not enough data
3.5
Racquel Toyozaki
92W–89L career · 7 lines in 2025
not enough data
3.5
Nichole Averett
68W–26L career · 20 lines in 2025
4%93%3%
3.25
3
Jessica Borghoff
104W–50L career · 24 lines in 2025
<1%26%74%
3.09
Nicole Austin
79W–77L career · 18 lines in 2025
53%47%<1%
2.99
3
Adrian Cutolo
20W–19L career · 7 lines in 2025
1%85%15%
2.85
3
Karlene Johnston
131W–109L career · 5 lines in 2025
not enough data
3
Crystal Ziebarth
88W–147L career · 18 lines in 2025
33%67%<1%
2.56

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.