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Heidi Seinige

Portland, OR
2.5C year-end 2025
28 matches · 10W–18L · seasons 20242026
Bump probability
2.02.53.0lowhigh

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.

2.21
estimated dynamic rating
Where the rating sits now, on 10 matches this season · USTA never publishes this number
0%
down to 2.0
100%
stay 2.5
0%
up to 3.0

A 2.5 runs from 2.01 to 2.50. 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
Portland · 2.5
33 of 34
OR · 2.5
59 of 61

Heidi 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.

Teams9 teams · 2024–2026
SAC-Henkhaus/Tunmore
2026 Coed 18-39 · 6.0 Coed Combo
2026
SAC-Koeberl 5.0
2026 Mixed 18 & Over · 5.0 Mixed
2026
SAC-Ferrell/Yates
2026 Adult 18 & Over · 2.5 Women
2026
SAC-Henkhaus/Tunmore
2025 Coed 18-39 · 6.0 Coed Combo
2025
SAC-Seinige/Pacheco
2025 Adult 18 & Over · 2.5 Women
2025
N OR-SAC-Koeberl
2025 Mixed 18 & Over · 5.0 Mixed
2025
Over timerating by season, and how you rank
Rating by season

Heidi has been a steady 2.5 across all 3 seasons on record.

2.02.5202420252026

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 — 2024 — 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

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 level4 levels played
2.5
33.3%
4W–8L · 42.5% of games
6.0
11.1%
1W–8L · 28.8% of games
2.5mixed
80%
4W–1L · 65.4% of games
6.0mixed
1W–1L
not enough matches yet

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

Match history28 matches
W
Michelle Walker / Katalin Wiggins
2026-05-02 · SAC-Ferrell/Yates · #2 Doubles · 2.5 · with Lori Farrell
+0.019better than expected — took 71% of games against 59% expected
6-3, 6-2
W
Anya Wachtel / Katherine FitzGibbon
2026-04-04 · SAC-Ferrell/Yates · #2 Doubles · 2.5 · with Jody Yates
+0.041better than expected — took 68% of games against 48% expected
6-1, 7-5
L
Katie Lee / Pamela Grant
2026-03-29 · SAC-Ferrell/Yates · #1 Doubles · 2.5 · with Michelle Hodges
0.028below expectation — took 25% of games against 42% expected
6-0, 6-4
L
2026-03-07 · SAC-Henkhaus/Tunmore · #1 Mixed Doubles · 6.0 · with Greg Henkhaus
+0.037about as expected — took 25% of games against 20% expected
6-2
L
Carrie Schill / Hailey Straube
2026-03-01 · SAC-Henkhaus/Tunmore · #1 Female Doubles · 6.0 · with Gloria Pacheco
+0.022about as expected — took 33% of games against 31% expected
6-3
L
Jodel Fernandez / Chili He
2026-02-21 · SAC-Henkhaus/Tunmore · #1 Female Doubles · 6.0 · with Ariana Tunmore
0.024below expectation — took 14% of games against 34% expected
6-1
L
Andrea Sanchez / Mario Sanchez
2026-02-14 · SAC-Henkhaus/Tunmore · #1 Mixed Doubles · 6.0 · with Greg Henkhaus
+0.012below expectation — took 14% of games against 23% expected
6-1
L
2026-02-01 · SAC-Henkhaus/Tunmore · #1 Female Doubles · 6.0 · with Chelsea Smith
0.010below expectation — took 14% of games against 30% expected
6-1
W
Janelle Christian / Josh McKenziemixed
2025-10-05 · SAC-Koeberl 5.0 · #2 Doubles · 2.5 · with Greg Henkhaus
+0.000better than expected — took 92% of games against 59% expected
6-1, 6-0
W
Sophia Goode / Benjamin Kelloggmixed
2025-09-20 · SAC-Koeberl 5.0 · #1 Doubles · 2.5 · with Greg Henkhaus
+0.000better than expected — took 63% of games against 52% expected
6-4, 6-3
L
Sandy Mach / Angie Corrales
2025-05-30 · SAC-Seinige/Pacheco · #1 Doubles · 2.5 · with Michelle Hodges
+0.007about as expected — took 32% of games against 34% expected
6-1, 7-5
L
Molly Tanen
2025-05-10 · SAC-Seinige/Pacheco · #1 Singles · 2.5
0.035below expectation — took 20% of games against 41% expected
6-1, 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.