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Jason Chapman

RICHLAND, WA
4.5C year-end 2025
62 matches · 35W–27L · seasons 2019–2025
Where Jason sits
79
2.5
852
3.0
1347
3.5
980
4.0
435
4.5
80
5.0

Jason is one of 435 men at 4.5 in this cohort of 3773. Levels at or below 4.5 account for 98% of them. Shown for men only: NTRP is a gender-specific standard, so a pooled curve would compare against the wrong bar.

Over timerating by season, and how you rank
Rating by season

Jason has been 4.5 for all 6 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

4.04.5201920212022202320242025

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 4.5, Jason has gone from the 53rd to the 80th 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 level4 levels played
4.5
76%
19W–6L · 61.5% of games
8.0
1W–2L
not enough matches yet
8.0mixed
42.9%
3W–4L · 48.2% of games
9.0mixed
0%
0W–4L · 41.8% of games

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

Match history62 matches
W
Antonella Karlin / Joshua Rogowskychamps
2025-11-08 · #3 Doubles · with Kathleen McAteer
−0.026below expectation — took 45% of games against 58% expected
7-5, 1-6, 1-0
W
Kara Shibata / Arthur Martirosianchamps
2025-11-08 · #1 Doubles · with Kathleen McAteer
−0.001about as expected — took 67% of games against 63% expected
6-3, 6-3
W
Jim Sichterman / Dawn Ver Steegchamps
2025-11-07 · #2 Doubles · with Kathleen McAteer
−0.013below expectation — took 52% of games against 58% expected
6-7, 7-6, 1-0
W
Booshan Bharath / Sarah Twedtchamps
2025-11-07 · #1 Doubles · with Kathleen McAteer
+0.033better than expected — took 86% of games against 63% expected
6-0, 6-2
W
2025-09-21 · #1 Doubles · with Kathleen McAteer
+0.016better than expected — took 58% of games against 50% expected
6-2, 4-6, 1-0
W
David Ralph / Hong Vochamps
2025-09-20 · #1 Doubles · with Kathleen McAteer
+0.024better than expected — took 80% of games against 63% expected
6-2, 6-1
L
2025-09-19 · #2 Doubles · with Kathleen McAteer
+0.005about as expected — took 50% of games against 47% expected
6-2, 1-6, 1-0
W
Brett Shell / Julie Huardchamps
2025-09-19 · #1 Doubles · with Kathleen McAteer
+0.004about as expected — took 57% of games against 55% expected
7-6, 6-4
W
2025-08-23 · #3 Doubles · with Shaun Whitney
+0.007better than expected — took 75% of games against 65% expected
6-2, 6-2
L
2025-08-22 · #2 Doubles · with Corey DeLeonard
−0.015below expectation — took 33% of games against 43% expected
6-2, 6-4
W
Scott Stephen / Rebecca Stewart Rustmixed
2025-07-27 · #1 Doubles · 8.0 · with Kathleen McAteer
+0.000better than expected — took 62% of games against 48% expected
7-5, 6-3
W
Aaron Jorgensen / Dana Hollemixed
2025-07-26 · #3 Doubles · 8.0 · with Kathleen McAteer
+0.000better than expected — took 71% of games against 65% expected
6-1, 6-4
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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.