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Dayna Jahnke-Corwin

Portland, OR
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
111 matches · 50W–61L · seasons 2019–2026

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Match history111 matches
L
2026-08-09 · WHRC-Webb · #2 Doubles · 7.0 · with Larry Corwin mixed
doesn’t count toward your NTRP rating
1-6, 1-6
L
2026-08-02 · WHRC-Webb · #2 Doubles · 7.0 · with Larry Corwin mixed
doesn’t count toward your NTRP rating
1-6, 0-6
L
2025-07-11 · WHRC-Webb · #3 Doubles · 7.0 · with Larry Corwin mixed
doesn’t count toward your NTRP rating
2-6, 1-6
L
2025-06-29 · Corwin · #1 Doubles · 3.5 · with Astrid Andreu
expectation pending — we’re still fetching an opponent’s record
3-6, 0-6
W
2025-06-27 · #3 Doubles · with Margaret Convery championship
expectation pending — we’re still fetching an opponent’s record
7-5, 6-4
W
2025-05-25 · WHRC-Webb · #3 Doubles · 3.5 · with Margaret Convery
expectation pending — we’re still fetching an opponent’s record
6-3, 2-6, 1-0
L
2025-05-23 · WHRC-Webb · #2 Doubles · 7.0 · with Larry Corwin mixed
doesn’t count toward your NTRP rating
0-6, 0-6
W
2025-05-18 · WHRC-Webb · #3 Doubles · 3.5 · with Katherine McMillan
expectation pending — we’re still fetching an opponent’s record
6-2, 6-4
L
2025-05-10 · WHRC-Webb · #2 Doubles · 7.0 · with Larry Corwin mixed
doesn’t count toward your NTRP rating
1-6, 1-6
L
2025-04-26 · WHRC-Webb · #3 Doubles · 7.0 · with Larry Corwin mixed
doesn’t count toward your NTRP rating
0-6, 0-6
L
2025-02-22 · WHRC-Webb · #2 Doubles · 3.5 · with Astrid Andreu
expectation pending — we’re still fetching an opponent’s record
0-6, 3-6
L
2025-02-16 · WHRC-Webb · #3 Doubles · 3.5 · with Astrid Andreu
expectation pending — we’re still fetching an opponent’s record
4-6, 4-6
Where you rank locallyagainst everyone at your level
Teams40 teams · 2021–2027
Over timerating by season, and how you rank
By level5 levels played
3.0
75.8%
25W–8L · 60.4% of games
3.5
21.7%
5W–18L · 37.8% of games
7.0
37.5%
3W–5L · 44.5% of games
6.0mixed
41.7%
5W–7L · 45.2% of games
7.0mixed
16.7%
3W–15L · 31.9% of games

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

By lineusually #1 Doubles, 43% of the time
#1 Doubles
43%
48 matches
#3 Doubles
30%
33 matches
#2 Doubles
27%
30 matches

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.

Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.
Billie Jean King