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Teresa Jackson

Portland, OR
4.0C year-end 2025
63 matches · 24W–39L · 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.

3.42
estimated dynamic rating
Where the rating sits now, on 6 matches this season · USTA never publishes this number
85%
down to 3.5
15%
stay 4.0
0%
up to 4.5
Projected to December: 60% down · 40% stay · 0% up, from a year-end estimate of 3.48. Higher than today’s 3.42 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 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
Portland · 4.0
261 of 266
OR · 4.0
488 of 498

Teresa 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.

Teams39 teams · 2004–2026
SHC-Beilstein
2026 Adult 40 & Over · 4.0 Women
2026
N OR-SHC-Zielinski
2026 Adult 55 & Over · 8.0 Women
2026
SHC-O'Hollaren/Beilsten
2025 Adult 40 & Over · 4.0 Women
2025
SHC-Zielinski
2025 Adult 55 & Over · 8.0 Women
2025
SHC-Maletteri
2024 Adult 18 & Over · 4.0 Women
2024
SHC-O'hollaren/Smith
2024 Adult 40 & Over · 4.0 Women
2024
Over timerating by season, and how you rank
Rating by season

Teresa has been a steady 4.0 across all 8 seasons on record.

3.54.020192020202120222023202420252026

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 — 2020, 2021 — 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 4.0, Teresa has gone from the 4th to the 6th percentile of players at that level, 2019 to 2024.

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 level2 levels played
4.0
32.6%
14W–29L · 43.8% of games
8.0
55.6%
10W–8L · 51% of games

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

Match history63 matches
L
2026-06-27 · SHC-Beilstein · #2 Doubles · with Michelle Beilstein
0.025below expectation — took 35% of games against 48% expected
6-2, 7-5
L
2026-03-07 · SHC-Beilstein · #3 Doubles · 4.0 · with Allison Schenk
0.022below expectation — took 37% of games against 48% expected
6-4, 6-3
W
2026-03-01 · SHC-Beilstein · #3 Doubles · 4.0 · with Catherine Crosby
0.021below expectation — took 50% of games against 60% expected
6-3, 2-6, 1-0
W
Ingeborg Holliday / Lee Rahr
2026-02-07 · SHC-Beilstein · #3 Doubles · 4.0 · with Linda Fosberg
0.000about as expected — took 68% of games against 64% expected
7-5, 6-1
L
2025-11-09 · N OR-SHC-Zielinski · #1 Doubles · 8.0 · with Lisa Klein
0.006below expectation — took 25% of games against 35% expected
6-3, 6-1
L
2025-09-06 · N OR-SHC-Zielinski · #3 Doubles · 8.0 · with Susan Branam
0.006about as expected — took 52% of games against 53% expected
3-6, 7-6, 1-0
L
Vivian Nguyen / Debbie Tingey
2025-03-14 · SHC-O'Hollaren/Beilsten · #2 Doubles · 4.0 · with Allison Schenk
0.014about as expected — took 52% of games against 56% expected
7-5, 2-6, 1-0
W
2025-03-01 · SHC-O'Hollaren/Beilsten · #3 Doubles · 4.0 · with Catherine Crosby
+0.031better than expected — took 75% of games against 57% expected
6-2, 6-2
W
Fiona Tait / Claire Adamsick
2025-02-08 · SHC-O'Hollaren/Beilsten · #3 Doubles · 4.0 · with Catherine Crosby
+0.034better than expected — took 80% of games against 59% expected
6-1, 6-2
W
2025-01-12 · SHC-O'Hollaren/Beilsten · #3 Doubles · 4.0 · with Catherine Crosby
+0.022better than expected — took 57% of games against 47% expected
6-4, 7-6
W
2024-10-26 · SHC-Zielinski · #3 Doubles · 8.0 · with Donna Feuerherdt
0.022about as expected — took 68% of games against 70% expected
7-5, 6-1
W
2024-10-19 · SHC-Zielinski · #2 Doubles · 8.0 · with Toni Kidd
+0.025better than expected — took 61% of games against 49% expected
6-1, 4-6, 1-0
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