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Heather Duong

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Wilmington, DE
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
159 matches · 108W–51L · seasons 2021–2026

USTA moved this player up a level mid-season in 2022. A published rating does not change until the end of the year, so the level shown above can be behind what USTA has already decided.

Match history159 matches
W
2026-10-24 · LFG · #2 Doubles · 4.0 · with Colleen Dumas
loading the estimate
6-1, 3-6, 1-0
W
2026-09-12 · LFG · #2 Doubles · 4.0 · with Vanessa Halloran
loading the estimate
6-3, 6-2
W
2026-08-30 · LFG · #2 Doubles · 4.0 · with Victoria Jones
loading the estimate
6-0, 6-1
W
2026-08-04 · Triple Threat · #1 Doubles · 4.0 · with Katrina Dowidchuk
loading the estimate
6-4, 6-3
W
N/A
2026-07-28 · Triple Threat · #1 Doubles · 4.0 · with Gabriella Feldman
doesn’t count toward your NTRP rating
6-0, 6-0
W
2026-07-26 · Dupont Divas · #1 Doubles · 4.0 · with Janis Bond championship
loading the estimate
6-3, 6-2
W
2026-07-25 · Dupont Divas · #2 Doubles · 4.0 · with Janis Bond championship
loading the estimate
7-6, 6-1
W
N/A
2026-07-14 · Dupont Divas · #3 Doubles · 4.0 · with Yvonne Schappell
doesn’t count toward your NTRP rating
6-0, 6-0
W
2026-07-08 · Dupont Divas · #1 Doubles · 4.0 · with Victoria Jones
loading the estimate
6-2, 6-1
W
2026-06-30 · Triple Threat · #1 Doubles · 4.0 · with Kim Ziegler
loading the estimate
6-4, 4-6, 1-0
W
2026-05-01 · Love Me Nots · #1 Doubles · 4.0 · with Doris Kerr
loading the estimate
6-7, 6-4, 1-0
W
2026-04-24 · Love Me Nots · #1 Doubles · 4.0 · with Doris Kerr
loading the estimate
6-3, 7-5
Where you rank locallyagainst everyone at your level
Teams18 teams · 2021–2027
Over timerating by season, and how you rank
By level6 levels played
3.0
66.7%
14W–7L · 59.6% of games
3.5
78.9%
30W–8L · 63.5% of games
4.0
66.7%
40W–20L · 57.1% of games
6.0mixed
60%
3W–2L · 66.7% of games
7.0mixed
64.7%
11W–6L · 59.2% of games
8.0mixed
55.6%
10W–8L · 51.5% of games

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

By lineusually #1 Doubles, 35% of the time
#1 Doubles
35%
56 matches
#2 Doubles
28%
44 matches
#3 Doubles
17%
27 matches
#1 Singles
14%
23 matches
#2 Singles
4%
7 matches
#4 Doubles
1%
2 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.

I really think a champion is defined not by their wins but by how they can recover when they fall.
Serena Williams