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Sam Du

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GAITHERSBURG, MD
3.5C year-end 2024
i
Computer — generated by the USTA algorithm from match play
39 matches · 18W–21L · seasons 2023–2026
Match history39 matches
L
2026-03-25 · ZHANG - Tenbots 4.0 · #2 Doubles · 4.0 · with Ce Charles Li
loading the estimate
4-6, 1-6
L
2026-03-06 · Zhang - Tenbots · #2 Doubles · 3.5 · with John Zhong
loading the estimate
4-6, 3-6
L
2026-02-26 · ZHANG - Tenbots 4.0 · #1 Doubles · 4.0 · with Sandeep Duvedi
loading the estimate
2-6, 6-7
W
2026-02-13 · Zhang - Tenbots · #2 Doubles · 3.5 · with Jian Liu
loading the estimate
6-2, 6-2
L
2026-02-05 · ZHANG - Tenbots 4.0 · #1 Doubles · 4.0 · with Yi Zhang
loading the estimate
1-6, 0-6
W
2026-02-03 · Zhang - Tenbots · #1 Doubles · 3.5 · with Daniel Koo
loading the estimate
6-3, 6-2
L
2026-01-19 · ZHANG - Tenbots 4.0 · #2 Doubles · 4.0 · with XIAOCHUN JI
loading the estimate
2-6, 2-6
L
2026-01-11 · ZHANG - Tenbots 4.0 · #1 Doubles · 4.0 · with Yi Zhang
loading the estimate
1-6, 0-6
W
2026-01-10 · Zhang - Tenbots · #1 Doubles · 3.5 · with Yi Zhang
loading the estimate
6-2, 2-6, 1-0
L
2026-01-06 · Zhang - Tenbots · #3 Doubles · 3.5 · with XIAOCHUN JI
loading the estimate
6-0, 3-6, 0-1
L
2024-11-22 · Miao - Smiles and Laughs 7.5 · #3 Doubles · 7.5 · with Yuhong Wen
doesn’t count toward your NTRP rating
7-5, 3-6, 0-1
W
2024-11-17 · Miao - Smiles and Laughs 7.5 · #3 Doubles · 7.5 · with Jian Liu
doesn’t count toward your NTRP rating
6-2, 6-4
Where you rank locallyagainst everyone at your level
Teams14 teams · 2023–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
58.8%
10W–7L · 56.4% of games
4.0
35.3%
6W–11L · 39.9% of games
7.5
40%
2W–3L · 51.1% of games

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

By lineusually #2 Doubles, 28% of the time
#2 Doubles
28%
11 matches
#1 Doubles
26%
10 matches
#3 Doubles
26%
10 matches
#3 Singles
13%
5 matches
#1 Singles
5%
2 matches
#2 Singles
3%
1 match

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.

Champions keep playing until they get it right.
Billie Jean King