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David Castillo

Issaquah, WA
2.5C year-end 2025
20 matches · 7W–13L · seasons 2025–2026
Bump probability
2.02.53.0lowhigh
Where this rating stands today. Taller means more likely.
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The dashed lines are the edges of your band. The three shaded areas are exactly the three percentages below — area here is the chance of one outcome for you, not a count of players.
2.77
estimated dynamic rating
Where the rating sits now, on 6 matches this season · USTA never publishes this number
0%
down to 2.0
0%
stay 2.5
100%
up to 3.0
Projected to December: 0% down · 6% stay · 94% up, from a year-end estimate of 2.62. Lower than today’s 2.77 because form regresses — players this far above 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 2.5 runs from 2.01 to 2.50. This rating sits in the top of the band, and every match moves it.

Our estimate, not a USTA figure.
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scale measured at this point of 2023 on 2160 players. It moves when you play, and occasionally when we improve the model. USTA publishes year-end ratings in December, which is when this gets graded against what actually happened.
Where you rank
Issaquah · 2.5
2 of 5
WA · 2.5
16 of 388
By our estimated rating, not the published level.
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David is ranked against players at the same level in the same place. The published level is identical for everyone in a band, so it cannot separate them — our estimate can. Groups smaller than five are not ranked at all, because a placing out of two is noise dressed as standing.
Over timerating by season, and how you rank
Rating by season

David has been a steady 2.5 across all 2 seasons on record.

2.02.520252026

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

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 level3 levels played
0.0
100%
4W–0L · 80% of games
2.5
0W–1L
not enough matches yet
3.0
20%
3W–12L · 36.1% of games

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

Match history20 matches
W
2026-07-27 · #1 Male Singles · 0.0
−0.053below expectation — took 75% of games against 86% expected
6-2
W
Shuai Zhou
2026-07-20 · #1 Male Singles · 0.0
expectation pending — we're still fetching an opponent's record
6-2
W
2026-07-13 · #1 Male Singles · 0.0
+0.018better than expected — took 86% of games against 68% expected
6-1
W
Yizhang Tao
2026-07-06 · #1 Male Singles · 0.0
expectation pending — we're still fetching an opponent's record
6-1
L
Xianbin Wu
2026-03-21 · #1 Singles · 2.5
expectation pending — we're still fetching an opponent's record
6-3, 6-2
L
2026-03-17 · #1 Singles · 3.0
+0.016better than expected — took 47% of games against 41% expected
7-6, 3-3
L
2025-11-24 · #1 Singles · 3.0
−0.084below expectation — took 40% of games against 69% expected
6-4, 6-4
L
2025-11-22 · #1 Singles · 3.0
−0.058below expectation — took 0% of games against 37% expected
6-0, 6-0
W
David White
2025-10-26 · #1 Singles · 3.0
expectation pending — we're still fetching an opponent's record
6-2, 6-3
W
Bernardo Mendez Arista
2025-09-27 · #1 Singles · 3.0
expectation pending — we're still fetching an opponent's record
6-4, 6-1
L
2025-09-20 · #1 Singles · 3.0
−0.003below expectation — took 20% of games against 31% expected
6-2, 6-1
L
2025-09-03 · #1 Singles · 3.0
−0.005below expectation — took 28% of games against 36% expected
7-5, 6-0
What an account addsprivate to you

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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.