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Janis Porto

SAN FRANCISCO, CA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
10 matches · 5W–5L · seasons 2025–2026

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Match history10 matches
L
2026-05-15 · HARBOR PT 55AW8.0A · #3 Doubles · 8.0 · with Betty Lee
expectation pending — we’re still fetching an opponent’s record
2-6, 6-3, 0-1
L
2026-05-09 · HARBOR PT 55AW8.0A · #3 Doubles · 8.0 · with Daru Kawalkowski
expectation pending — we’re still fetching an opponent’s record
4-6, 3-6
W
2026-04-25 · HARBOR PT 55AW8.0A · #3 Doubles · 8.0 · with Betty Lee
expectation pending — we’re still fetching an opponent’s record
6-4, 7-5
L
2026-04-15 · HARBOR PT 55AW8.0A · #3 Doubles · 8.0 · with Janet Arnesty
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
L
2026-04-06 · HARBOR PT 55AW8.0A · #3 Doubles · 8.0 · with Daru Kawalkowski
expectation pending — we’re still fetching an opponent’s record
7-5, 4-6, 0-1
L
2026-04-04 · HARBOR PT 55AW8.0A · #2 Doubles · 8.0 · with Amy Jang
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 0-1
W
2025-10-19 · GOLDMAN TC CW7.5A · #1 Doubles · 7.5 · with Erin Schafer
expectation pending — we’re still fetching an opponent’s record
6-1, 6-2
W
2025-10-10 · TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT · #2 Doubles · 7.5 · with Lois Anne Indorf
expectation pending — we’re still fetching an opponent’s record
7-6, 6-3
W
Faye Chu / Delphine Hill
2025-04-19 · REDWOOD HS 55AW8.0A · #1 Doubles · 8.0 · with Sandy Keenan
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
W
Elena Caruso / Mimi Lim
2025-04-13 · REDWOOD HS 55AW8.0A · #1 Doubles · 8.0 · with Sandy Keenan
expectation pending — we’re still fetching an opponent’s record
6-0, 4-6, 1-0
Where you rank locallyagainst everyone at your level
Teams22 teams · 2020–2026
Over timerating by season, and how you rank
By level2 levels played
7.5
2W–0L
not enough matches yet
8.0
37.5%
3W–5L · 50.6% of games

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

By lineusually #3 Doubles, 50% of the time
#3 Doubles
50%
5 matches
#1 Doubles
30%
3 matches
#2 Doubles
20%
2 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