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Loi Caldwell

Mount Vernon, WA
4.0C year-end 2025
146 matches · 77W–69L · seasons 20192026
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.

3.62
estimated dynamic rating
Where the rating sits now, on 10 matches this season · USTA never publishes this number
7%
down to 3.5
93%
stay 4.0
0%
up to 4.5
Projected to December: 5% down · 95% stay · 0% up, from a year-end estimate of 3.63. Higher than today’s 3.62 because players this far below their band have historically finished nearer the middle of it.

A 4.0 runs from 3.51 to 4.00. This rating sits in the lower half 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
WA · 4.0
528 of 782

Loi 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

Loi has been a steady 4.0 across all 6 seasons on record.

3.54.0201920202022202320242025

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, Loi has gone from the 86th to the 24th percentile of players at that level, 2019 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
45.7%
21W–25L · 49.6% of games
7.0
60%
3W–2L · 53.8% of games
8.0
58.3%
42W–30L · 52.2% of games
7.0mixed
50%
4W–4L · 51.7% of games

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

Match history146 matches
L
2026-05-28 · #3 Doubles · 8.0 · with David Moreland
0.008below expectation — took 33% of games against 40% expected
6-4, 6-2
L
2026-05-07 · #2 Doubles · 8.0 · with KIRK CRAWFORD
0.020below expectation — took 29% of games against 42% expected
6-2, 6-3
W
2026-04-23 · #3 Doubles · 8.0 · with Robert McCarthy
+0.073better than expected — took 63% of games against 34% expected
6-0, 5-7, 1-0
L
2026-04-16 · #1 Doubles · 8.0 · with Rick Adelstein
0.027below expectation — took 25% of games against 42% expected
6-2, 6-2
W
Ngon Phan / Hung Nguyen
2025-10-25 · #1 Doubles · 8.0 · with Kemp Chanthanalay
+0.010better than expected — took 59% of games against 54% expected
7-6, 6-3
L
Gregory Snow / Cameron Buck
2025-10-18 · #3 Doubles · 8.0 · with Timothy Anderson
0.051below expectation — took 47% of games against 65% expected
2-6, 6-2, 1-0
L
2025-10-11 · #1 Doubles · 8.0 · with David Jacobsen
0.048below expectation — took 20% of games against 46% expected
6-3, 6-0
L
Erik Gunvaldson / Carlos Ferreira
2025-10-05 · #2 Doubles · 8.0 · with Christopher Rink
0.043below expectation — took 25% of games against 48% expected
6-2, 6-2
W
2025-09-13 · #2 Doubles · 8.0 · with Timothy Anderson
+0.033better than expected — took 75% of games against 56% expected
6-0, 6-4
W
Hung Nguyen / Eugene Guber
2025-09-06 · #3 Doubles · 8.0 · with Timothy Anderson
+0.001better than expected — took 71% of games against 65% expected
6-3, 6-2
L
Ronald Beresky / Eric Elefson
2025-05-22 · #1 Doubles · 8.0 · with John Guevara
0.010below expectation — took 25% of games against 36% expected
6-2, 6-2
W
N/A
2025-05-21 · #3 Doubles · 8.0 · with Sidney Williams
+0.008better than expected — took 100% of games against 80% expected
6-0, 6-0
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.