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Simon Tieu

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Hacienda Heights, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
25 matches · 13W–12L · seasons 2024–2026
Match history25 matches
W
2026-10-24 · SGV TroubbleMakers-Nepomuceno-Live Oak Park/SA10 · #3 Doubles · 3.5 · with Justin Lee
loading the estimate
4-6, 6-1, 1-0
W
2026-10-10 · SGV TroubbleMakers-Nepomuceno-Live Oak Park/SA10 · #1 Doubles · 3.5 · with Owen Preston
loading the estimate
6-2, 6-0
W
2026-06-13 · SGV Dare Doubles-Peng-WN/SA12 · #3 Doubles · 3.5 · with Mark Guan
loading the estimate
6-1, 6-0
L
2026-06-07 · SGV Librarians-Truong-WN/SU2 · #2 Doubles · 7.0 · with Hyo Jung Kim mixed
doesn’t count toward your NTRP rating
3-6, 4-6
W
2026-06-06 · SGV Dare Doubles-Peng-WN/SA12 · #2 Doubles · 3.5 · with Mark Guan
loading the estimate
6-1, 6-3
L
2026-05-16 · SGV LLW Trouble Makers -Lee-Arroyo HSSA10 · #1 Singles · 3.5 championship
loading the estimate
2-6, 3-6
L
2026-05-10 · SGV Librarians-Truong-WN/SU2 · #3 Doubles · 7.0 · with Bu Kum Kim mixed
doesn’t count toward your NTRP rating
4-6, 6-4, 0-1
L
2026-05-09 · SGV Dare Doubles-Peng-WN/SA12 · #1 Doubles · 3.5 · with Mark Guan
loading the estimate
4-6, 3-6
L
2026-04-11 · SGV Dare Doubles-Peng-WN/SA12 · #2 Doubles · 3.5 · with Mark Guan
loading the estimate
6-7, 6-4, 0-1
W
2026-03-22 · SGV LLW Trouble Makers -Lee-Arroyo HSSA10 · #2 Doubles · 3.5 · with Justin Lee
loading the estimate
6-2, 6-3
W
2026-02-14 · SGV LLW Trouble Makers -Lee-Arroyo HSSA10 · #3 Doubles · 3.5 · with Justin Lee
loading the estimate
6-1, 7-5
W
2026-01-11 · SGV LLW Trouble Makers -Lee-Arroyo HSSA10 · #3 Doubles · 3.5 · with Justin Lee
loading the estimate
6-0, 6-2
Where you rank locallyagainst everyone at your level
Teams8 teams · 2024–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
61.1%
11W–7L · 57.1% of games
2.5mixed
0W–1L
not enough matches yet
7.0mixed
33.3%
2W–4L · 46.9% of games

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

By lineusually #3 Doubles, 40% of the time
#3 Doubles
40%
10 matches
#2 Doubles
32%
8 matches
#1 Doubles
24%
6 matches
#1 Singles
4%
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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe