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Andy Griggs

Tualatin, OR
3.5C year-end 2025
24 matches · 11W–13L · seasons 20242026
Bump probability
3.03.54.0lowhigh

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.

3.09
estimated dynamic rating
Where the rating sits now, on 6 matches this season · USTA never publishes this number
13%
down to 3.0
87%
stay 3.5
0%
up to 4.0
Projected to December: 8% down · 92% stay · 0% up, from a year-end estimate of 3.11. Higher than today’s 3.09 because players this far below their band have historically finished nearer the middle of it.

A 3.5 runs from 3.01 to 3.50. This rating sits in the bottom 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
Tualatin · 3.5
17 of 17
OR · 3.5
659 of 735

Andy 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.

Teams6 teams · 2024–2026
SHC-Allen
2026 Adult 40 & Over · 3.5 Men
2026
SHC-Razon-Lumetta
2026 Mixed 40 & Over · 7.0 Mixed
2026
SHC-Lomax
2025 Adult 18 & Over · 3.5 Men
2025
LOTC-Mounts/Rich
2025 Adult 55 & Over · 6.0 Men
2025
LOTC-Razon-Lumetta/Lumetta
2024 Mixed 40 & Over · 7.0 Mixed
2024
SHC-Butrick
2024 Adult 55 & Over · 6.0 Men
2024
Over timerating by season, and how you rank
Rating by season

Andy has been a steady 3.5 across all 2 seasons on record.

3.03.520252026

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 3.5, Andy has gone from the 43rd to the 25th percentile of players at that level, 2025 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 level3 levels played
3.5
50%
5W–5L · 46.7% of games
6.0
60%
6W–4L · 55% of games
7.0mixed
0%
0W–4L · 29% of games

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

Match history24 matches
L
Theresa Fichter / Tuan Phanmixed
2026-07-17 · SHC-Razon-Lumetta · #2 Doubles · 7.0 · with Yan Morrissey
+0.000below expectation — took 25% of games against 41% expected
6-2, 6-2
W
2026-03-01 · SHC-Allen · #1 Doubles · 3.5 · with Jeff Perry
0.018below expectation — took 52% of games against 60% expected
6-4, 5-7, 1-0
L
Jim DeWeese / Kai Zhang
2026-02-06 · SHC-Allen · #1 Doubles · 3.5 · with Mark Beilstein
0.003below expectation — took 29% of games against 36% expected
6-2, 6-3
W
2026-01-17 · SHC-Allen · #3 Doubles · 3.5 · with Arron Heriford
+0.005about as expected — took 57% of games against 54% expected
7-6, 6-4
L
2026-01-09 · SHC-Allen · #2 Doubles · 3.5 · with Doug Denney
+0.029better than expected — took 55% of games against 40% expected
2-6, 7-6, 1-0
L
2026-01-03 · SHC-Allen · #3 Doubles · 3.5 · with Ken Pacioni
0.046below expectation — took 20% of games against 45% expected
6-0, 6-3
L
2025-06-22 · SHC-Lomax · #1 Doubles · 3.5 · with Jeff Welter
0.043below expectation — took 8% of games against 37% expected
6-1, 6-0
W
2025-06-07 · SHC-Lomax · #3 Doubles · 3.5 · with Gavin Smith
0.015about as expected — took 75% of games against 72% expected
6-2, 6-2
L
2025-05-17 · SHC-Lomax · #2 Doubles · 3.5 · with Jaime Aranda-Michel
0.027below expectation — took 20% of games against 38% expected
6-3, 6-0
W
2025-04-27 · SHC-Lomax · #1 Doubles · 3.5 · with Jeff Welter
+0.038better than expected — took 63% of games against 45% expected
6-3, 6-4
W
2025-04-11 · SHC-Lomax · #3 Doubles · 3.5 · with Ryan Murphy
+0.023better than expected — took 62% of games against 51% expected
6-7, 6-1, 1-0
W
2024-11-30 · LOTC-Mounts/Rich · #1 Doubles · 6.0 · with Monte Gonzales
0.009about as expected — took 60% of games against 62% expected
6-4, 6-4
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