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Greg Harriman

REDMOND, WA
4.0C year-end 2025
183 matches · 135W–48L · seasons 2021–2026
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.

3.88
estimated dynamic rating
Where the rating sits now, on 30 matches this season · USTA never publishes this number
0%
down to 3.5
94%
stay 4.0
6%
up to 4.5
Projected to December: 0% down · 99% stay · 1% up, from a year-end estimate of 3.82. Lower than today’s 3.88 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 4.0 runs from 3.51 to 4.00. This rating sits in the upper 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
REDMOND · 4.0
1 of 5
WA · 4.0
65 of 782

Greg 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

Greg has played at 3.5, 4.0 across 6 seasons — 1 move up and 0 down.

3.03.54.0202120222023202420252026

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 4.0, Greg has gone from the 93rd to the 67th percentile of players at that level, 2024 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 level8 levels played
3.0
100%
6W–0L · 69.8% of games
3.5
91.4%
32W–3L · 71.5% of games
4.0
70%
21W–9L · 58.2% of games
4.5
50%
2W–2L · 45.2% of games
6.0mixed
83.3%
10W–2L · 62.3% of games
7.0mixed
77.4%
24W–7L · 59.4% of games
8.0mixed
68.4%
13W–6L · 56.5% of games
9.0mixed
28.6%
4W–10L · 47.4% of games

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

Match history183 matches
W
2026-07-26 · #2 Doubles · 9.0 · with Christina Bowden
+0.000below expectation — took 56% of games against 68% expected
7-6, 7-5
W
2026-07-25 · #1 Doubles · 8.0 · with Mindy Marquart
+0.000better than expected — took 65% of games against 46% expected
6-0, 4-6, 1-0
W
Peter Joseph / Kimberly Caponigromixed
2026-07-24 · #1 Doubles · 7.0 · with Tracy Brodahl
+0.000below expectation — took 62% of games against 70% expected
6-3, 7-5
L
Tomas San Miguel / Scott McConnell
2026-07-23 · #1 Doubles · 4.0 · with Han Kim
−0.003below expectation — took 32% of games against 37% expected
7-6, 6-0
L
Percy Pan / Michael Qi
2026-07-19 · #1 Doubles · 4.0 · with Christopher Gipson
+0.043better than expected — took 50% of games against 33% expected
3-6, 6-4, 1-0
L
2026-07-14 · #1 Doubles · 4.0 · with Han Kim
−0.009below expectation — took 37% of games against 43% expected
6-3, 6-4
W
2026-07-12 · #2 Doubles · 8.0 · with Mindy Marquart
+0.000about as expected — took 59% of games against 57% expected
3-6, 6-1, 1-0
L
2026-07-11 · #2 Doubles · 9.0 · with Heidi Kresken
+0.000better than expected — took 50% of games against 43% expected
2-6, 6-3, 1-0
W
Stacy Chia / Ben Chiamixed
2026-06-28 · #2 Doubles · 7.0 · with Tracy Brodahl
+0.000about as expected — took 57% of games against 62% expected
6-4, 7-6
L
2026-06-27 · #3 Doubles · 9.0 · with Leshya Wig
+0.000about as expected — took 33% of games against 38% expected
6-4, 6-2
L
Aline Pereira / NIKHIL PARSImixed
2026-06-20 · #2 Doubles · 8.0 · with Jenny Schell
+0.000below expectation — took 33% of games against 64% expected
6-3, 6-3
L
2026-06-20 · #3 Doubles · 9.0 · with Christina Bowden
+0.000below expectation — took 29% of games against 41% expected
6-3, 6-2
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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.