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Darwin Sloop

Boise, ID
3.5C year-end 2025
25 matches · 1W–24L · seasons 2025–2026
Bump probability
3.03.54.0lowhigh
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.
3.39
estimated dynamic rating
Where the rating sits now, on 7 matches this season · USTA never publishes this number
0%
down to 3.0
92%
stay 3.5
8%
up to 4.0
Projected to December: 0% down · 98% stay · 2% up, from a year-end estimate of 3.33. Lower than today’s 3.39 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 3.5 runs from 3.01 to 3.50. This rating sits in the upper half 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
Boise · 3.5
71 of 111
ID · 3.5
163 of 289
By our estimated rating, not the published level.
i
Darwin 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

Darwin has played at 3.5, 4.0 across 2 seasons — 1 move up and 0 down.

3.03.54.020252026

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
4.0
5.6%
1W–17L · 35.7% of games
4.5
0%
0W–4L · 32.4% of games
7.0mixed
0W–3L
not enough matches yet

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

Match history25 matches
L
2026-08-01 · #1 Doubles · 7.0 · with Julie Sloop
+0.000about as expected — took 37% of games against 39% expected
6-3, 6-4
L
2026-07-14 · #2 Doubles · 7.0 · with Julie Sloop
+0.000about as expected — took 42% of games against 45% expected
4-6, 6-2, 1-0
L
2026-07-09 · #1 Doubles · 7.0 · with Julie Sloop
+0.000better than expected — took 50% of games against 42% expected
6-4, 3-6, 1-0
L
Chad Trued / Bob Haycock
2026-06-22 · #2 Doubles · 4.0 · with Brandon Fitzpatrick
expectation pending — we're still fetching an opponent's record
6-2, 6-2
L
Steve Gray / Bernie Weldon
2026-06-10 · #3 Doubles · 4.0 · with Todd Miller
expectation pending — we're still fetching an opponent's record
7-5, 6-2
L
2026-06-08 · #3 Doubles · 4.0 · with Todd Miller
expectation pending — we're still fetching an opponent's record
6-1, 6-3
L
2026-06-05 · #3 Doubles · 4.0 · with Scott Howe
expectation pending — we're still fetching an opponent's record
6-2, 6-2
L
Paul Hefner
2025-09-16 · #1 Singles · 4.0
expectation pending — we're still fetching an opponent's record
6-2
L
2025-09-09 · #1 Singles · 4.0
−0.034below expectation — took 0% of games against 29% expected
6-0
L
Kevin McNeese
2025-08-25 · #2 Singles · 4.0
expectation pending — we're still fetching an opponent's record
6-3
L
2025-08-09 · #1 Doubles · 4.5 · with Kevin Malecha
+0.027better than expected — took 41% of games against 33% expected
6-4, 7-5
L
2025-08-03 · #2 Doubles · 4.5 · with Rick Roby
−0.036below expectation — took 14% of games against 38% expected
6-1, 6-1
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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.