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Jason Cook

RENTON, WA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
194 matches · 123W–71L · seasons 2019–2026

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Match history194 matches
L
2026-07-03 · EDG-Long · #1 Doubles · 6.0 · with Sara Cook mixed
doesn’t count toward your NTRP rating
2-6, 6-2, 0-1
W
2026-06-28 · EDG-Mavericks-Gliner · #3 Doubles · 7.0 · with Seonyoon Ko mixed
doesn’t count toward your NTRP rating
6-1, 6-2
L
2026-06-21 · EDG-Mavericks-Gliner · #1 Doubles · 7.0 · with Gunjan Tykodi mixed
doesn’t count toward your NTRP rating
6-7, 4-6
W
2026-06-14 · EDG-Mavericks-Gliner · #3 Doubles · 7.0 · with Nelly Ketefian mixed
doesn’t count toward your NTRP rating
6-3, 6-2
W
2026-06-07 · EDG-Alcohooligans 4.0-Cook · #1 Doubles · 4.0 · with JESSE JANSMA
expectation pending — we’re still fetching an opponent’s record
6-2, 6-4
W
2026-06-06 · EDG-Alcohooligans 3.5-Cook · #3 Doubles · 3.5 · with Benjamin Scott
expectation pending — we’re still fetching an opponent’s record
6-7, 6-0, 1-0
W
2026-05-24 · EDG-Alcohooligans 3.5-Cook · #2 Doubles · 3.5 · with Brian Namba
expectation pending — we’re still fetching an opponent’s record
5-7, 6-2, 1-0
W
2026-04-11 · EDG-Alcohooligans 3.5-Cook · #3 Doubles · 3.5 · with Benjamin Scott
expectation pending — we’re still fetching an opponent’s record
4-6, 6-2, 1-0
L
2025-11-15 · EDG-Mixedologists-Kirkegaard · #1 Doubles · 6.0 · with Nicole Lew mixed
doesn’t count toward your NTRP rating
6-7, 5-7
L
2025-11-15 · EDG-Mavericks-Gliner · #2 Doubles · 7.0 · with Gunjan Tykodi mixed
doesn’t count toward your NTRP rating
3-6, 4-6
L
2025-10-25 · #3 Doubles · with JESSE JANSMA championship
expectation pending — we’re still fetching an opponent’s record
4-6, 3-6
L
Rahul Bhatnagar / Shepard Peir Johnson
2025-10-24 · #4 Doubles · with Brian Namba championship
expectation pending — we’re still fetching an opponent’s record
1-6, 2-6
Where you rank locallyagainst everyone at your level
Teams46 teams · 2021–2027
Over timerating by season, and how you rank
By level4 levels played
3.5
76.7%
66W–20L · 59.5% of games
4.0
41.7%
5W–7L · 48.9% of games
6.0mixed
42.1%
8W–11L · 47.8% of games
7.0mixed
66.7%
30W–15L · 58.2% of games

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

By lineusually #1 Doubles, 41% of the time
#1 Doubles
41%
80 matches
#3 Doubles
29%
57 matches
#2 Doubles
25%
49 matches
#1 Singles
3%
5 matches
#2 Singles
1%
2 matches
#4 Doubles
1%
1 match

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

You can get through anything if you keep going one point at a time.
Arthur Ashe