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Lumin Shen

Redmond, WA
4.0C year-end 2025
81 matches · 51W–30L · seasons 2022–2026
Bump probability
3.54.04.5lowhigh

Where this rating stands today. Taller means more likely. The dashed lines are the band edges, and the three shaded areas are the three percentages below.

3.92
estimated dynamic rating
Where the rating sits now, on 22 matches this season · USTA never publishes this number
0%
down to 3.5
83%
stay 4.0
17%
up to 4.5
Projected to December: 0% down · 96% stay · 4% up, from a year-end estimate of 3.86. Lower than today’s 3.92 because form regresses — players this far into their band partway through a season have historically finished nearer the middle of it. Keep playing at this level and the numbers above are the ones that hold.

A 4.0 runs from 3.51 to 4.00. This rating sits in the top of the band, and every match moves it.

Our estimate, not a USTA figure — scale measured at this point of 2023 on 2160 players. Graded publicly in December when USTA publishes year-end ratings. It moves when you play, and occasionally when we improve the model.

Where you rank
Redmond · 4.0
2 of 20
WA · 4.0
40 of 782

Lumin is ranked among players at the same level in the same place, by our estimated dynamic rating — not the published level, which is the same for everyone in the band. Groups smaller than five are not ranked, because a placing out of two is noise dressed as standing.

Over timerating by season, and how you rank
Rating by season

Lumin has been 4.0 for all 5 seasons on record, but moved a long way inside it — from the middle of the band to the top.

3.54.020222023202420252026

The line is our estimate; the horizontal lines are level boundaries, so crossing one is a bump. Hollow points are years we inferred from the level played the following season, because USTA publishes a current rating but no history.

How you rank at your level
At 4.0, Lumin has gone from the 64th to the 92nd percentile of players at that level, 2022 to 2026.

Percentile compares the same level in the same season, by share of games won. Mixed is shown for context — USTA rules exclude it from your adult rating unless mixed is all you play.

By level4 levels played
4.0
72%
36W–14L · 59.1% of games
4.5
18.2%
2W–9L · 40.2% of games
8.0mixed
71.4%
10W–4L · 53.5% of games
9.0mixed
1W–1L
not enough matches yet

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

Match history81 matches
W
Anna Zhang / Mindy Richardson
2026-07-29 · #1 Doubles · 4.0 · with Shanifer Seit
+0.053better than expected — took 71% of games against 45% expected
6-3, 6-2
L
2026-07-27 · #1 Doubles · 4.0 · with Shanifer Seit
−0.005about as expected — took 50% of games against 51% expected
3-6, 6-4, 1-0
W
2026-07-19 · #1 Doubles · 4.0 · with Shanifer Seit
+0.060better than expected — took 92% of games against 58% expected
6-1, 6-0
W
Mary Seifred / Catherine Davidson
2026-07-18 · #1 Doubles · 4.0 · with Shanifer Seit
−0.009about as expected — took 68% of games against 66% expected
7-6, 6-0
W
2026-07-16 · #1 Doubles · 4.0 · with Shanifer Seit
+0.035better than expected — took 63% of games against 46% expected
6-3, 6-4
W
2026-06-27 · #1 Doubles · 4.0 · with Shanifer Seit
−0.010about as expected — took 52% of games against 57% expected
7-5, 4-6, 1-0
W
Shyla Summers / Caitlin Hennessy
2026-06-05 · #2 Doubles · 4.0 · with Yao Chen
−0.024about as expected — took 68% of games against 71% expected
6-1, 7-5
L
Gabriela Gracia Salgado
2026-05-10 · #2 Singles · 4.0
−0.003about as expected — took 50% of games against 50% expected
3-6, 6-4, 1-0
W
2026-05-01 · #2 Doubles · 4.0 · with Emily Barrett
+0.005about as expected — took 61% of games against 57% expected
6-1, 4-6, 1-0
L
2026-03-01 · #1 Female Doubles · 4.0 · with Jamie Kim
−0.006about as expected — took 40% of games against 44% expected
6-4
W
Jenna Lee / Alison Khoo
2026-02-07 · #1 Female Doubles · 4.0 · with Jamie Kim
+0.068better than expected — took 75% of games against 42% expected
6-2
L
2026-01-31 · #1 Female Singles · 4.0
−0.017below expectation — took 43% of games against 51% expected
4-3
What an account addsprivate to you

Signing in lets you point an account at your own record and keep things alongside it: notes on individual matches, your racquet and string setup, restring reminders, friendly matches that never reach TennisLink, and a diary of what you changed and what happened after.

None of it is visible to anyone else. Not to other players, not on your public page, not in search. Every private table is scoped to your account at the database level, so it is enforced rather than promised. The public page you are looking at is built from USTA match results and nothing else.

Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.