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Kien Johnson

Menifee, CA
4.0C year-end 2025
162 matches · 82W–80L · seasons 2021–2026
Bump probability
3.54.04.5lowhigh
Where this rating stands today. Taller means more likely.
i
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.
3.73
estimated dynamic rating
Where the rating sits now, on 17 matches this season · USTA never publishes this number
0%
down to 3.5
100%
stay 4.0
0%
up to 4.5

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

Our estimate, not a USTA figure.
i
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
CA · 4.0
142 of 259
By our estimated rating, not the published level.
i
Kien 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

Kien has been a steady 4.0 across all 5 seasons on record.

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 8.0, Kien has gone from the 79th to the 75th percentile of players at that level, 2021 to 2025.

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
4.0
69.7%
23W–10L · 57% of games
8.0
57.1%
20W–15L · 56.2% of games
4.5mixed
57.1%
4W–3L · 56% of games
7.5mixed
2W–1L
not enough matches yet
8.0mixed
43.9%
25W–32L · 49% of games

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

Match history162 matches
W
Nick Runde / Jeffrey Bertolini
2026-07-26 · #3 Doubles · 8.0 · with Michael Russo
expectation pending — we're still fetching an opponent's record
7-6, 3-6, 1-0
L
Carol Donahue / Derek Brutonmixed
2026-07-25 · #3 Doubles · 8.0 · with Catherine Pla
mixed — doesn't count toward your NTRP rating
6-2, 6-2
L
Alan Howe / Hartley Miller
2026-07-12 · #3 Doubles · 8.0 · with Don Plunkett
expectation pending — we're still fetching an opponent's record
7-6, 6-4
W
Frank Rodriguez / Lich Le
2026-06-28 · #3 Doubles · 8.0 · with Michael Russo
expectation pending — we're still fetching an opponent's record
6-2, 6-3
W
2026-06-27 · #3 Doubles · 8.0 · with Catherine Pla
+0.000better than expected — took 61% of games against 47% expected
4-6, 6-1, 1-0
L
2026-06-13 · #3 Doubles · 8.0 · with Jenny Trang Johnson
mixed — doesn't count toward your NTRP rating
6-1, 6-1
L
2026-06-06 · #3 Doubles · with Carla Charfauros
mixed — doesn't count toward your NTRP rating
6-2, 6-0
L
Geoffrey Morris / Jill Gilfordmixed
2026-05-31 · #3 Doubles · 8.0 · with Catherine Pla
mixed — doesn't count toward your NTRP rating
6-2, 6-1
L
Chae Chang / Martina Masaranimixed
2026-05-23 · #2 Doubles · 8.0 · with Sun Lee
mixed — doesn't count toward your NTRP rating
6-7, 6-3, 1-0
W
Tim MacDonald / Holly Millermixed
2026-05-16 · #1 Doubles · 8.0 · with Catherine Pla
mixed — doesn't count toward your NTRP rating
6-4, 6-1
L
Catherine Baird / Scott Guiltnermixed
2026-05-02 · #3 Doubles · 8.0 · with Sun Lee
mixed — doesn't count toward your NTRP rating
6-3, 6-3
W
Alfonso Tumini / Anne Reesemixed
2026-04-25 · #3 Doubles · 8.0 · with Catherine Pla
mixed — doesn't count toward your NTRP rating
6-1, 7-5
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.

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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.