Teams

Cha 9.5

2024 Howard Columbia Combo Mixed · Howard Columbia Combo Mixed 9.5

13 players · average NTRP 4.80 / MARYLAND

View scouting list →
Schedule9 played
2024-12-01vs Marketa 9.5Won 10
W#3 DoublesHung Nguyen / Christen Harsha vs Leonard Tetteh / Simone Feldman6-3, 6-0
2024-11-24vs Marketa 9.5Won 10
W#2 DoublesLiviu Carare / Christen Harsha vs Richard Laukitis / Inese Williamson7-6, 7-6
2024-11-17Won 10
W#3 DoublesEkaterina Potapova / Mehrban Iranshad vs N/A6-0, 6-0
2024-11-10vs Marketa 9.5Won 20
W#1 DoublesMehrban Iranshad / Ekaterina Potapova vs N/A6-0, 6-0
W#2 DoublesChangfu Xiao / Elizabeth Larson vs Leonard Tetteh / Inese Williamson6-4, 4-2
2024-11-03vs Marketa 9.5Won 21
W#1 DoublesMehrban Iranshad / Angel Batkins vs Matthew Geppi / Debbie Boger6-3, 6-4
W#2 DoublesLuis Lozano / Ekaterina Potapova vs Leonard Tetteh / Meghan Damico6-3, 6-4
L#3 DoublesLiviu Carare / Elizabeth Larson vs Ryan Cinoman / Kaitlyn Heo3-6, 4-6
2024-10-27vs Marketa 9.5Split 11
W#1 DoublesMehrban Iranshad / Ekaterina Potapova vs Sean Der / Ali Piacente6-2, 6-0
L#3 DoublesHung Nguyen / Christen Harsha vs Richard Laukitis / Kaitlyn Heo6-3, 2-6, 1-0
2024-10-20vs Marketa 9.5Lost 01
L#1 DoublesLiviu Carare / Angel Batkins vs Leonard Tetteh / Inese Williamson6-3, 1-6, 0-1
2024-10-13vs Marketa 9.5Won 10
W#1 DoublesChangfu Xiao / Heather Herman vs Ryan Cinoman / Meghan Damico6-2, 6-3
2024-10-06vs Marketa 9.5Lost 02
L#1 DoublesLiviu Carare / Angel Batkins vs Duane Wright / Inese Williamson1-6, 4-6
L#2 DoublesChangfu Xiao / Christen Harsha vs Leonard Tetteh / Marketa Chromkova6-1, 5-7, 0-1
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 standings for Howard Columbia Combo Mixed 9.5 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 4.46 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.

4.87
Ekaterina Potapova
usually #1 Doubles 50%, also #2 Doubles 25% · published 5
4.79
Angel Batkins
published 5
Elizabeth Larson
published 5
4.68
Heather Herman
published 5
4.58
Christen Harsha
usually #2 Doubles 50%, also #3 Doubles 50% · published 5
4.46
Mehrban Iranshad
usually #1 Doubles 75%, also #3 Doubles 25% · published 5
4.44
Changfu Xiao
usually #2 Doubles 67%, also #1 Doubles 33% · published 4.5
4.40
Luis Lozano
published
4.29
Liviu Carare
usually #1 Doubles 50%, also #3 Doubles 25% · published 4.5
Hung Nguyen
published 4.5
4.04
Henry Cha
published 4.5
4.04
Jean Lim
published
Tara Jakubik
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.

Henry Cha + Jean Lim4940% games−4.6% vs expected
Mehrban Iranshad + Ekaterina Potapova15760% games−5.2% 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.

5
Ekaterina Potapova
121W–50L career · 4 lines in 2024
<1%84%16%
4.87
5
Angel Batkins
13W–7L career · no lines in 2024
1%93%6%
4.79
5
Elizabeth Larson
4W–7L career · no lines in 2024
not enough data
5
Heather Herman
14W–7L career · no lines in 2024
8%91%1%
4.68
5
Christen Harsha
482W–135L career · 4 lines in 2024
28%72%<1%
4.58
5
Mehrban Iranshad
126W–72L career · 4 lines in 2024
61%39%<1%
4.46
4.5
Changfu Xiao
109W–42L career · 3 lines in 2024
<1%68%32%
4.44
Luis Lozano
68W–31L career · no lines in 2024
<1%79%21%
4.40
4.5
Liviu Carare
227W–119L career · 4 lines in 2024
1%93%6%
4.29
4.5
Hung Nguyen
2W–0L career · no lines in 2024
not enough data
4.5
Henry Cha
25W–50L career · no lines in 2024
39%61%<1%
4.04
Jean Lim
18W–38L career · no lines in 2024
39%61%<1%
4.04
Tara Jakubik
36W–19L career · no lines in 2024
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.