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Isi Owoo

Seattle, WA
2.5S year-end 2025
25 matches · 12W–13L · seasons 2026–2026
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.
2.62
estimated dynamic rating
Where the rating sits now, on 25 matches this season · USTA never publishes this number
0%
down to 2.0
6%
stay 2.5
94%
up to 3.0
Projected to December: 0% down · 45% stay · 55% up, from a year-end estimate of 2.51. Lower than today’s 2.62 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
Seattle · 2.5
14 of 94
WA · 2.5
74 of 340
By our estimated rating, not the published level.
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Isi 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
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 level5 levels played
2.5
50%
5W–5L · 53% of games
3.0
42.9%
3W–4L · 49.6% of games
2.5mixed
2W–1L
not enough matches yet
3.0mixed
2W–1L
not enough matches yet
6.0mixed
0W–2L
not enough matches yet

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

Match history25 matches
W
2026-07-18 · #2 Doubles · 2.5 · with Craig Montgomery
+0.000below expectation — took 42% of games against 49% expected
7-5, 0-6, 1-0
W
2026-07-12 · #1 Doubles · 2.5 · with Craig Montgomery
+0.000about as expected — took 62% of games against 62% expected
7-6, 6-2
L
2026-06-27 · #2 Doubles · 6.0 · with Peter Igel
+0.000about as expected — took 29% of games against 31% expected
6-3, 6-2
L
2026-06-27 · #2 Doubles · 2.5 · with Bob Henry
mixed — doesn't count toward your NTRP rating
7-6, 5-4
L
2026-06-26 · #1 Doubles · 6.0 · with Rob Ward
+0.000about as expected — took 38% of games against 38% expected
3-6, 6-0, 1-0
W
Carisa Betancourt / Janice Thiel
2026-06-01 · #1 Doubles · 2.5 · with Aimee Peck
expectation pending — we're still fetching an opponent's record
6-2, 6-2
L
Margaret Pak Enslow / Rachel Olson
2026-05-18 · #1 Doubles · 2.5 · with Christine Shigaki
expectation pending — we're still fetching an opponent's record
7-5, 7-5
L
2026-05-11 · #1 Doubles · 2.5 · with Christine Shigaki
−0.014below expectation — took 38% of games against 45% expected
7-5, 6-3
W
Nita Khandelwal / Dolly Ivanov
2026-05-06 · #3 Doubles · 3.0 · with Connie Cho
expectation pending — we're still fetching an opponent's record
6-4, 0-6, 1-0
W
Molly Jenkins / Rebecca Brittle
2026-05-04 · #2 Doubles · 2.5 · with Christine Shigaki
expectation pending — we're still fetching an opponent's record
6-1, 6-0
W
Maika D'ambrosi / Tamar Blau
2026-04-06 · #2 Doubles · 2.5 · with Christine Shigaki
expectation pending — we're still fetching an opponent's record
6-1, 6-4
W
Regan Hurley / Kari Larson
2026-03-25 · #2 Doubles · 2.5 · with Christine Shigaki
expectation pending — we're still fetching an opponent's record
6-0, 6-3
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Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.