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I-Chun Lao O'Brien

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Leesburg, VA
— year-end
115 matches · 42W–73L · seasons 2019–2024
Match history115 matches
L
2024-05-08 · Perfectly Matched- O'Brien · #2 Doubles · 3.5 · with Deborah Raine
loading the estimate
0-6, 0-6
W
Julie Edwards / Daniel Bryant
2023-04-21 · #2 Doubles · 7.5 · with Chip Hathaway championship
doesn’t count toward your NTRP rating
6-3, 6-3
L
2023-04-21 · #3 Doubles · 7.5 · with Devarshi Bhatt championship
doesn’t count toward your NTRP rating
2-6, 2-6
W
2022-11-06 · Team Palle/Thede · #3 Doubles · 7.5 · with Chip Hathaway mixed
doesn’t count toward your NTRP rating
6-4, 6-3
L
2022-10-31 · O'BRIEN · #2 Doubles · 3.5 · with HEATHER HUGHES
loading the estimate
6-7, 3-3
L
2022-10-25 · Team Pan · #3 Doubles · 6.5 · with Michael McManus mixed
doesn’t count toward your NTRP rating
1-6, 2-6
L
2022-10-18 · O'BRIEN · #2 Doubles · 3.5 · with Roxana Prieto Choy
loading the estimate
6-3, 4-6, 0-1
L
2022-10-12 · Team 8 · #3 Doubles · 3.5 · with Janet Joseph
loading the estimate
0-6, 1-6
W
2022-09-27 · Team Palle/Thede · #3 Doubles · 7.5 · with Wornden Ly mixed
doesn’t count toward your NTRP rating
6-1, 7-5
L
2022-09-19 · Team 8 · #3 Doubles · 3.5 · with Janet Joseph
loading the estimate
0-6, 5-7
W
2022-09-18 · Team Palle/Thede · #3 Doubles · 7.5 · with SHAHZAMAN SAEED mixed
doesn’t count toward your NTRP rating
7-5, 6-2
L
2022-07-18 · TENHAEFF - A.FARMS · #1 Doubles · 3.5 · with Kelly Stanley
loading the estimate
4-6, 4-6
Teams90 teams · 2019–2024
OBrien/Stanley
2024 Loudoun Adult Other Winter Women · Loudoun Weekday Doubles 3.5
2024
Perfectly Matched- O'Brien
2024 Loudoun Adult 18 & Over Women · Loudoun Adult 18 & Over 3.5 Women · 18+
2024
Team 1 Palle
2024 NOVA Adult 18 & Over · NOVA Adult 18 & Over 4.5 Men · 18+
2024
A Little Slice of Love
2023 NOVA Adult 18 & Over · NOVA Adult 18 & Over 4.0 Women · 18+
2023
O'BRIEN/ STANLEY
2023 Loudoun Adult Other Winter Weekday Doubles Women · Loudoun Adult Other Afternoon Doubles 3.5
2023
STANLEY/ O'BRIEN
2023 Loudoun Adult Other Doubles Fall Women · Loudoun Adult other Fall Afternoon Doubles 3.5 W
2023
STANLEY/ O'BRIEN - Ida Lee
2023 Loudoun Adult 18 & Over Women · Loudoun Adult 18 & Over 3.5 Women · 18+
2023
STANLEY/ O'Brien- River Creek
2023 Loudoun Combo Women · Loudoun Combo 6.5 W
2023
Straight Off The Couch
2023 NOVA Combo Men · NOVA Combo 8.5 Men
2023
Straight Off The Couch
2023 NOVA Adult 18 & Over · NOVA Adult 18 & Over 4.5 Men · 18+
2023
Team Hathaway
2023 Loudoun Adult 18 & Over Men Winter · Loudoun Adult 18 & Over 4.0 Men Winter · 18+
2023
Team O'Brien
2023 NOVA Adult 18 & Over · NOVA Adult 18 & Over 5.0 Men · 18+
2023
Team Obr
2023 Loudoun Adult 18 & Over Men Winter · Loudoun Adult 18 & Over 3.0 Men Winter · 18+
2023
Wise Ace GOATs
2023 NOVA Adult 18 & Over · NOVA Adult 18 & Over 4.0 Men · 18+
2023
BOND Girls - Pointer
2022 Loudoun Adult 18 & Over Women · Loudoun Adult 18 & Over 3.5 Women · 18+
2022
O'BRIEN
2022 Loudoun Adult Other Fall Afternoon Doubles Women · Loudoun Women's 3.5 Afternoon Doubles
2022
Pongsugree/ O'Connor
2022 Loudoun Tri-Level 18 & Over Women · Loudoun Tri-Level 4.5,4.0,3.5 Women · 18+
2022
Slice of Love
2022 NOVA Adult 18 & Over · NOVA Adult 18 & Over 3.5 Women · 18+
2022
TENHAEFF - A.FARMS
2022 Loudoun Adult 40 & Over Women · Loudoun Adult 40 & Over 3.5 Women · 40+
2022
Team 1
2022 Loudoun Mixed 40 & Over · Loudoun Mixed 40 & Over 7.0 · 40+
2022
Team 1 Arlington Aces III
2022 NOVA Mixed 40 & Over · NOVA Mixed 40 & Over 7.0 · 40+
2022
Team 10
2022 NOVA Adult 40 & Over Summer Indoor · NOVA Adult 40 & Over 4.0 Women · 40+
2022
Team 6
2022 NOVA Combo Mixed · NOVA Combo Mixed 8.5
2022
Team 8
2022 NOVA Tri-Level 18 & Over · NOVA Tri Level 4.5, 4.0, 3.5 Men · 18+
2022
Team 8
2022 NOVA Tri-Level 18 & Over · NOVA Tri-Level 4.5, 4.0, 3.5 Women · 18+
2022
Team 9
2022 NOVA Mixed 18 & Over · NOVA Mixed 18 & Over 8.0 · 18+
2022
Team O'Brien
2022 NOVA Singles Men · NOVA Singles 4.0 Men
2022
Team O'Brien 4.5
2022 NOVA Singles Men · NOVA Singles 4.5 Men
2022
Team Palle/Thede
2022 Loudoun Combo Mixed · Loudoun County Mixed 7.5
2022
Team Pan
2022 Loudoun Combo Mixed · Loudoun County Mixed 6.5
2022
A Little Slice of Love
2021 NOVA Adult 18 & Over · NOVA Adult 18 & Over Women 4.0 · 18+
2021
A Little Slice of Love
2021 NOVA Adult 18 & Over · NOVA Adult 18 & Over Women 3.0 · 18+
2021
FLAM
2021 Loudoun Combo Mixed · Loudoun Combo 7.5 Mixed
2021
Luck of the Irish
2021 NOVA Adult 18 & Over · NOVA Adult 18 & Over Men 4.5 · 18+
2021
Luck of the Irish
2021 NOVA Adult 18 & Over · NOVA Adult 18 & Over Men 3.5 · 18+
2021
O'Briens Pub
2021 NOVA Adult 18 & Over · NOVA Adult 18 & Over Men 4.0 · 18+
2021
Over Served O'Brien M3.0
2021 NOVA Adult 18 & Over · NOVA Adult 18 & Over Men 3.0 · 18+
2021
PHANEUF/SCHAEFER- RIVER CREEK
2021 Loudoun Combo Women · Loudoun Combo Women's 6.5
2021
Slice of Love
2021 NOVA Adult 18 & Over · NOVA Adult 18 & Over Women 3.5 · 18+
2021
Slice of Love
2021 SVTA Adult 18 & Over Weekday Women · Shenandoah Adult 18 & Over Weekday Women 3.5 · 18+
2021
Team 10
2021 NOVA Combo Mixed · Combo Mixed 7.5
2021
Team 10 O'Briens Pub
2021 NOVA Adult 40 & Over Summer Indoor · NOVA Adult 40 & Over Women 3.5 · 40+
2021
Team 12 Nuts & Honey
2021 NOVA Mixed 18 & Over · NOVA Mixed 18 & Over 8.0 · 18+
2021
Team 12 Slice Of Love
2021 NOVA Adult 40 & Over Winter · NOVA Adult 40 & Over Women 3.5 · 40+
2021
Team 4 - Nuts & Honey
2021 Loudoun Mixed 18 & Over Spring · Loudoun Mixed 18 & Over 7.0 · 18+
2021
Team 5 Nuts & Honey
2021 NOVA Mixed 18 & Over · NOVA Mixed 18 & Over 7.0 · 18+
2021
Team 5 Mixed Nuts
2021 NOVA Mixed 18 & Over · NOVA Mixed 18 & Over 6.0 · 18+
2021
Team 8 He Said She Said
2021 NOVA Combo Mixed · Combo Mixed 6.5
2021
Team 9 Menage a Trios
2021 NOVA Tri-Level Women · NOVA Tri-Level Women 4.5, 4.0, 3.5
2021
Tennis Titans
2021 NOVA Adult 18 & Over · NOVA Adult 18 & Over Men 3.5 · 18+
2021
HiBall
2020 Loudoun Combo Mixed League · Loudoun 7.5 Combo Mixed
2020
Love All
2020 SVTA Adult 18 & Over Women's Weekday League · Shenandoah Adult 18 & Over 3.5 Women Weekday · 18+
2020
O'Brien
2020 SVTA Combo Mixed · Shenandoah 6.5 Combo Mixed
2020
SCHAEFER/ BRILL
2020 Loudoun Ladies Winter Afternoon League · Ladies 3.5 Doubles Afternoon League
2020
SCHAEFER/ BRILL
2020 Loudoun Ladies Afternoon FALL Doubles League · Loudoun Women's 3.5 Doubles
2020
Slice of Love
2020 NOVA Adult 18 & Over League · NOVA Adult 18 & Over 3.5 Women · 18+
2020
Slice of Love
2020 SVTA Adult 40 & Over Women's League · Shenandoah Adult 3.5 Women · 40+
2020
Sugar & Ice
2020 NOVA Mixed 18 & Over · NOVA Mixed 18 & Over 7.0 · 18+
2020
Team 1
2020 NOVA Tri-Level , Fall · NOVA 3.5, 3.0, 2.5 Women
2020
Team 11 The Young and Rest of Us
2020 NOVA Mixed 18 & Over · NOVA Mixed 18 & Over 8.0 · 18+
2020
Team 13 3x the Love
2020 NOVA Tri-Level , Fall · NOVA 4.0, 3.5, 3.0 Women
2020
Team 3
2020 NOVA Tri-Level , Fall · NOVA 4.5,4.0, 3.5 Men
2020
Team 3 Penn Ball Wizards
2020 NOVA Tri-Level , Fall · NOVA 4.0, 3.5, 3.0 Men
2020
Team 3 Sassy Smashers
2020 NOVA Adult 40 & Over League, Winter · NOVA Adult 40 & Over 3.5 Women · 40+
2020
Team 4 Mixed Troubles
2020 NOVA Mixed 18 & Over · NOVA Mixed 18 & Over 6.0 · 18+
2020
Team 5 Chicks with Sticks
2020 NOVA Tri-Level Winter Women's League · NOVA Tri-Level 4.5, 4.0, 3.5 Women
2020
Team 6 The Waiver Wire
2020 NOVA Adult 40 & Over League, Winter · NOVA Adult 40 & Over 3.0 Men · 40+
2020
Tennis Connect 3.0
2020 NOVA Adult 18 & Over League · NOVA Adult 18 & Over 3.0 Men · 18+
2020
Tennis Connect 3.5
2020 NOVA Adult 18 & Over League · NOVA Adult 18 & Over 3.5 Men · 18+
2020
Tennis Connect 4.5
2020 NOVA Adult 18 & Over League · NOVA Adult 18 & Over 4.5 Men · 18+
2020
Don't Even Tri It
2019 SVTA Tri-Level Women's Fall League · 3.0/3.5/4.0 Women's Fall Tri-Level
2019
Gerhard
2019 Loudoun Ladies Afternoon FALL Doubles League · Ladies FALL 3.5 Doubles Afternoon League
2019
Let's Try That Again
2019 SVTA Tri-Level Women's Winter League · 3.0/3.5/4.0 Women's Tri-Level
2019
O'Brien
2019 SVTA Combo Mixed · Shenandoah Combo Mixed 7.5
2019
O'Brien
2019 SVTA Adult 18 & Over Women's Weekend League · Shenandoah Adult 18 & Over 3.5 Women Weekend · 18+
2019
O'Brien
2019 SVTA Combo Mixed · Shenandoah Combo Mixed 6.5
2019
O'Brien
2019 SVTA Adult 18 & Over Women's Weekday League · Shenandoah Adult 18 & Over 3.5 Women Weekday · 18+
2019
Ostyn/O'Brien - River Creek
2019 Loudoun Combo League · Loudoun 6.5 Ladies Combo
2019
RC Racq Pacq - R.CREEK
2019 Loudoun Adult 18 & Over Ladies League Spring · Loudoun Adult 18 & Over 3.5 Ladies · 18+
2019
River Creek
2019 SVTA Tri-Level Women's Fall League · 2.5/3.0/3.5 Women's Fall Tri-Level
2019
River Creek
2019 SVTA Mixed 18 & Over · Shenandoah 6.0 Mixed Adult Doubles · 18+
2019
River Creek
2019 SVTA Mixed 18 & Over · Shenandoah 7.0 Mixed Adult Doubles · 18+
2019
SCHAEFER/ BRILL
2019 Loudoun Ladies Winter Afternoon League · Ladies 3.5 Doubles Afternoon League
2019
Sassy Smashers
2019 NOVA Adult 18 & Over League · NOVA Adult 18&Over 3.5 Women · 18+
2019
Team 2 Paint the Lines
2019 NOVA Mixed 18 & Over · NOVA Mixed 18 & Over 6.0 · 18+
2019
Team 3
2019 NOVA Mixed 40 & Over · NOVA 6.0 Mixed 40 & Over · 40+
2019
Team 5 Chicks with Sticks
2019 NOVA Tri-Level Fall Women's 40 & Over · 3.0/3.5/4.0 · 40+
2019
Team 6 Sassy Smashers
2019 NOVA Adult 40 & Over League, Winter Indoor · NOVA Indoor Adult 40 & Over 3.5 Women · 40+
2019
Tennis and Love
2019 NOVA Adult 18 & Over League, Ladies Weekday · NOVA Adult 18 & Over 3.5 Ladies · 18+
2019
Tennis and Love
2019 SVTA Adult 40 & Over Women's League · Shenandoah Adult 3.5 Women · 40+
2019
Over timerating by season, and how you rank
By level10 levels played
2.5
66.7%
4W–2L · 58.7% of games
3.5
36%
18W–32L · 46.1% of games
4.0
0%
0W–5L · 21.1% of games
6.5
20%
1W–4L · 36.3% of games
7.5
1W–1L
not enough matches yet
6.0mixed
14.3%
1W–6L · 35.2% of games
6.5mixed
33.3%
2W–4L · 47.4% of games
7.0mixed
25%
4W–12L · 40% of games
7.5mixed
72.7%
8W–3L · 56.6% of games
8.0mixed
42.9%
3W–4L · 50.7% of games

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #3 Doubles, 45% of the time
#3 Doubles
45%
52 matches
#2 Doubles
36%
41 matches
#1 Doubles
19%
22 matches

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

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.

You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.
Roger Federer