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Stewart Bartlett

Lake Oswego, OR
4.5S year-end 2026
53 matches · 29W–24L · seasons 20192026
Bump probability
4.04.55.0lowhigh

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.

4.19
estimated dynamic rating
Where the rating sits now, on 3 matches this season · USTA never publishes this number
1%
down to 4.0
99%
stay 4.5
0%
up to 5.0

A 4.5 runs from 4.01 to 4.50. This rating sits in the lower 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
Lake Oswego · 4.5
4 of 18
OR · 4.5
54 of 226

Stewart 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.

Teams30 teams · 2009–2026
PTC-Borosky
2026 Adult 18 & Over · 4.5 Men
2026
N OR-PTC-Kowitch
2023 Adult 55 & Over · 9.0 Men
2023
PTC-Borosky
2023 Adult 40 & Over · 4.5 Men
2023
PTC-Borosky
2023 Adult 18 & Over · 4.5 Men
2023
PTC-Borosky
2022 Adult 18 & Over · 4.5 Men
2022
PTC-Borosky
2022 Adult 40 & Over · 4.5 Men
2022
Over timerating by season, and how you rank
Rating by season

Stewart has been a steady 4.5 across all 5 seasons on record.

4.04.520192020202120222026

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 — 2021, 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 4.5, Stewart has gone from the 55th to the 65th percentile of players at that level, 2019 to 2022.

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
4.5
52.9%
18W–16L · 53.1% of games
9.0
54.5%
6W–5L · 53.5% of games

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

Match history53 matches
L
Mitchell Earle / Josiah Petersen
2026-06-06 · PTC-Borosky · #1 Doubles · 4.5 · with Daniel Larsen
0.015below expectation — took 48% of games against 54% expected
7-6, 6-7, 1-0
L
2026-05-16 · PTC-Borosky · #3 Doubles · 4.5 · with Mike Vuong
0.043below expectation — took 41% of games against 59% expected
6-4, 7-5
W
2026-04-04 · PTC-Borosky · #3 Doubles · 4.5 · with Daniel Larsen
0.000better than expected — took 75% of games against 67% expected
6-4, 6-0
L
Michael Archibald / Mark Leedschamps
2022-10-29 · PTC-Borosky · #2 Doubles · with Renato Bernasconi Zuccari
0.009about as expected — took 43% of games against 48% expected
6-3, 6-7, 1-0
W
James Lang / Mark Randolphchamps
2022-10-29 · PTC-Borosky · #2 Doubles · with David Perzik
0.147below expectation — took 57% of games against 96% expected
6-2, 5-7, 1-0
W
Robert Schefter / David Elofsonchamps
2022-06-26 · PTC-Borosky · #1 Doubles · with Paul Ezelle
0.001better than expected — took 75% of games against 68% expected
6-4, 6-0
W
2022-06-25 · PTC-Borosky · #1 Doubles · with David Perzik
0.020below expectation — took 57% of games against 63% expected
7-6, 6-4
L
2022-06-24 · PTC-Borosky · #1 Doubles · with Paul Ezelle
+0.014better than expected — took 53% of games against 45% expected
6-3, 1-6, 1-0
W
2022-06-12 · PTC-Borosky · #1 Doubles · 4.5 · with Marc Milobinski
+0.013about as expected — took 50% of games against 46% expected
6-4, 3-6, 1-0
L
Sherwood Newell / James Feeney
2022-06-05 · PTC-Borosky · #1 Doubles · 4.5 · with Eugene Jung
0.003about as expected — took 53% of games against 52% expected
6-4, 2-6, 1-0
L
2022-05-22 · PTC-Borosky · #1 Doubles · 4.5 · with Steve Eggerts
+0.000about as expected — took 48% of games against 47% expected
6-4, 5-7, 1-0
W
2022-05-14 · PTC-Borosky · #2 Doubles · 4.5 · with Eugene Jung
+0.024better than expected — took 52% of games against 43% expected
6-4, 4-6, 1-0
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