Teams

SDNC 4.5WD RPTC (2:3)/ Donahue

2025 Adult 18 & Over Spring - SDNC WD · SDNC - Women - 4.5

12 players · average NTRP 4.56 / SAN DIEGO

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 →
Schedule10 played
L#1 DoublesMichelle May / Bettina Olah vs Kristie Alva / Mary Malhame4-6, 6-4, 0-1
L#2 DoublesKathleen Gallo / Patricia Matsuoka vs Anna Palmer / Prentiss van Den Berg3-6, 3-6
W#2 SinglesTiffinie Harpster vs Diane Ghiron6-3, 7-5
L#3 DoublesLaura Steenstra / Sundi Olson vs Triva Bridges / Elvia Martinez0-6, 6-2, 0-1
L#2 DoublesLori Hurst / May Sotthivirat vs Kami Guerrier / Emily Bernstein0-6, 1-6
W#2 SinglesTiffinie Harpster vs Christy Fritts6-3, 6-4
W#3 DoublesPatricia Matsuoka / Carolynne Yen vs Lori Davis / Catharine Conover7-5, 7-6
2025-05-21vs SDNC WD LLW 4.5 UCRC/ RepettiWon 31
W#1 DoublesMichelle May / Bettina Olah vs Amy Repetti / Shelby Rubin7-5, 6-3
L#1 SinglesTiffinie Harpster vs Grace Yao0-6, 2-6
W#2 DoublesKathleen Gallo / Patricia Matsuoka vs Kathy Wong / Kellie Jaquez6-2, 6-7, 1-0
W#3 DoublesCarol Donahue / Carolynne Yen vs Sophia Richardson / Jennifer FIelds7-6, 6-3
L#1 DoublesLori Hurst / Laura Steenstra vs Colleen Warren / Whitney Ginter1-6, 1-6
L#2 DoublesPatricia Matsuoka / Kathleen Gallo vs Lindsay Cook / Sarah Devereaux7-5, 3-6, 0-1
L#3 DoublesKatheryn Hammond / Tricia Johnson vs Tisha Carney / Kelli Miller7-5, 2-6, 0-1
W#1 DoublesMichelle May / Laura Steenstra vs Monika Wimmer / Val Zabaco6-2, 6-2
W#1 SinglesTiffinie Harpster vs KhanhLinh Nguyen6-2, 6-4
W#2 DoublesPatricia Matsuoka / Carolynne Yen vs Angie Arnold / Olivia Sebastian6-1, 0-6, 1-0
L#3 DoublesLori Hurst / Megan Steadman vs Jan Ofallon / Nadine Utz3-6, 3-6
W#1 DoublesMichelle May / Carolynne Yen vs Lisa Menante / Kelly Warren7-5, 6-4
W#2 DoublesSundi Olson / Katheryn Hammond vs Triva Bridges / Rosalia Acosta3-6, 7-5, 1-0
W#2 SinglesTiffinie Harpster vs Diane Ghiron6-1, 6-4
W#3 DoublesKathleen Gallo / Patricia Matsuoka vs Shari Hume / Kelly Villasenor7-5, 6-3
L#2 DoublesLori Hurst / Megan Steadman vs Katherine Steinberg / Celia Gamboa-Wood6-7, 4-6
W#2 SinglesTiffinie Harpster vs Catharine Conover7-5, 6-4
W#3 DoublesCarolynne Yen / Patricia Matsuoka vs Kami Guerrier / Susie Schwaiger6-1, 6-3
W#1 DoublesMichelle May / Carolynne Yen vs Casey Luckham / Alisha Lapkewych6-3, 6-2
W#2 DoublesKatheryn Hammond / Tricia Johnson vs Colleen Warren / Lindsay Cook6-4, 4-6, 1-0
W#3 DoublesPatricia Matsuoka / Kathleen Gallo vs Sarah Devereaux / Dana Moskowitz4-6, 6-4, 1-0
2025-04-09vs SDNC WD LLW 4.5 UCRC/ RepettiLost 03
L#1 SinglesBettina Olah vs Grace Yao7-5, 4-6, 0-1
L#2 DoublesLaura Steenstra / Sundi Olson vs Dolores Ilko / Brianna Sullivan1-6, 2-6
L#2 SinglesTiffinie Harpster vs Jennifer FIelds4-6, 3-6
L#1 DoublesKathleen Gallo / Patricia Matsuoka vs Cynthia Herrera / Sheena Patel3-6, 4-6
W#1 SinglesTiffinie Harpster vs Paulina Rassavong6-0, 6-1
L#2 DoublesSundi Olson / Carolynne Yen vs Monika Wimmer / Val Zabaco2-6, 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 standings for SDNC - Women - 4.5 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 4.20 estimated across 11 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.

4.55
Bettina Olah
usually #1 Doubles 67%, also #1 Singles 33% · published 5
4.44
Tiffinie Harpster
usually #2 Singles 63%, also #1 Singles 38% · published 4.5
4.35
Carolynne Yen
usually #3 Doubles 43%, also #2 Doubles 29% · published 4.5
4.26
Laura Steenstra
usually #1 Doubles 50%, also #2 Doubles 25% · published 4.5
4.20
Patricia Matsuoka
usually #3 Doubles 44%, also #2 Doubles 44% · published 4.5
4.16
Katheryn Hammond
usually #2 Doubles 67%, also #3 Doubles 33% · published 4.5
4.14
Carol Donahue
published 4.5
4.13
Lori Hurst
usually #2 Doubles 50%, also #3 Doubles 25% · published 4.5
4.08
Kathleen Gallo
published
3.96
Sundi Olson
usually #2 Doubles 75%, also #3 Doubles 25% · published 4.5
3.90
Megan Steadman
published
May Sotthivirat
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.

Carol Donahue + Lori Hurst7062% games+8.4% vs expected
Patricia Matsuoka + Kathleen Gallo9359% games+7.8% vs expected
Laura Steenstra + Sundi Olson683754% games+1.5% vs expected
Carolynne Yen + Lori Hurst6262% games−0.8% vs expected
Carolynne Yen + Sundi Olson5351% gamesnot enough data
Carolynne Yen + Tiffinie Harpster4350% gamesnot enough data
Patricia Matsuoka + Carolynne Yen303 matchesnot enough data
Tiffinie Harpster + Sundi Olson123 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.

5
Bettina Olah
67W–37L career · 3 lines in 2025
no projection at this level
4.55
4.5
Tiffinie Harpster
49W–30L career · 8 lines in 2025
<1%68%32%
4.44
4.5
Carolynne Yen
115W–62L career · 7 lines in 2025
1%85%15%
4.35
4.5
Laura Steenstra
168W–92L career · 4 lines in 2025
3%92%5%
4.26
4.5
Patricia Matsuoka
89W–68L career · 9 lines in 2025
8%91%2%
4.20
4.5
Katheryn Hammond
13W–26L career · 3 lines in 2025
12%87%1%
4.16
4.5
Carol Donahue
26W–15L career · no lines in 2025
16%84%1%
4.14
4.5
Lori Hurst
29W–48L career · 4 lines in 2025
18%82%<1%
4.13
Kathleen Gallo
10W–5L career · no lines in 2025
29%71%<1%
4.08
4.5
Sundi Olson
125W–128L career · 4 lines in 2025
60%40%<1%
3.96
Megan Steadman
2W–5L career · no lines in 2025
76%24%<1%
3.90
May Sotthivirat
1W–2L career · no lines in 2025
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.