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Thomas Greiner

LAKE OSWEGO, OR
3.5C year-end 2025
25 matches · 15W–10L · seasons 20232026
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.

3.26
estimated dynamic rating
Where the rating sits now, on 3 matches this season · USTA never publishes this number
0%
down to 3.0
100%
stay 3.5
0%
up to 4.0

A 3.5 runs from 3.01 to 3.50. This rating sits in the middle 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
LAKE OSWEGO · 3.5
9 of 13
OR · 3.5
368 of 735

Thomas 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 · 2023–2026
NOR-SHC-Lumetta
2026 Adult 18 & Over · 3.5 Men
2026
SHC-Lumetta
2025 Adult 18 & Over · 3.5 Men
2025
SHC-Monson
2025 Mixed 18 & Over · 8.0 Mixed
2025
SHC-Gettle/Van Leeuwen
2024 Adult 18 & Over · 3.5 Men
2024
N OR-SHC-Monson
2024 Mixed 18 & Over · 8.0 Mixed
2024
SHC-Slominski
2023 Adult 18 & Over · 3.0 Men
2023
Over timerating by season, and how you rank
Rating by season

Thomas has been 3.5 for all 4 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

3.03.52023202420252026

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. The smaller, faded points — 2026 — rest on fewer than 5 matches, where the estimate is mostly the level the player was entered at rather than anything they did on court. Read the shape, not the value.

How you rank at your level
At 3.5, Thomas has gone from the 94th to the 70th percentile of players at that level, 2024 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 level3 levels played
3.0
80%
4W–1L · 64.6% of games
3.5
71.4%
10W–4L · 58.1% of games
8.0mixed
20%
1W–4L · 43.6% of games

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

Match history25 matches
L
2026-06-21 · NOR-SHC-Lumetta · #3 Doubles · with Michael Ogden
0.037below expectation — took 25% of games against 46% expected
6-3, 6-1
L
John Vinh / Trout Hartung
2026-05-16 · NOR-SHC-Lumetta · #3 Doubles · 3.5 · with Philip Sterling
+0.015better than expected — took 56% of games against 47% expected
6-4, 1-6, 1-0
L
2026-04-26 · NOR-SHC-Lumetta · #2 Doubles · 3.5 · with Jason Hyde
0.007about as expected — took 45% of games against 48% expected
6-3, 4-6, 1-0
L
2025-06-13 · SHC-Lumetta · #2 Doubles · 3.5 · with Sam Lumetta
0.024below expectation — took 48% of games against 57% expected
5-7, 6-4, 1-0
W
2025-06-08 · SHC-Lumetta · #3 Doubles · 3.5 · with Gregory Hobi
+0.023better than expected — took 63% of games against 51% expected
6-4, 6-3
W
2025-06-07 · SHC-Lumetta · #1 Doubles · 3.5 · with Robert Tatsumi
+0.044better than expected — took 54% of games against 38% expected
6-4, 6-7, 1-0
W
2025-06-01 · SHC-Lumetta · #2 Doubles · 3.5 · with Paul OHollaren
+0.033better than expected — took 67% of games against 50% expected
6-2, 6-4
W
Alvin Lym / Ryan Muckel
2025-04-27 · SHC-Lumetta · #3 Doubles · 3.5 · with Troy Johnston
+0.050better than expected — took 86% of games against 57% expected
6-0, 6-2
L
2025-04-12 · SHC-Lumetta · #1 Singles · 3.5
+0.005about as expected — took 29% of games against 34% expected
6-1, 6-4
W
Kai Zhang / Robert Wei
2025-04-06 · SHC-Lumetta · #3 Doubles · 3.5 · with Paul OHollaren
+0.023better than expected — took 50% of games against 42% expected
7-6, 4-6, 1-0
L
Irina Ivanova / Edmund Yuanmixed
2024-11-03 · SHC-Monson · #3 Doubles · 8.0 · with Raini Spitze
+0.000about as expected — took 52% of games against 49% expected
3-6, 7-6, 1-0
L
2024-09-28 · SHC-Monson · #3 Doubles · 8.0 · with Kim Hill
+0.000below expectation — took 29% of games against 71% expected
6-2, 6-3
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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.