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Jana Chang

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Foster City, CA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
64 matches · 37W–27L · seasons 2022–2026
Match history64 matches
W
2026-10-11 · SUNNYVALE MTC CW8.5B · #3 Doubles · 8.5 · with Uzma Makhdumi
doesn’t count toward your NTRP rating
6-1, 6-3
L
2026-10-10 · SUNNYVALE MTC CW8.5B · #2 Doubles · 8.5 · with Ruth Herrera-Flores
doesn’t count toward your NTRP rating
1-6, 6-4, 0-1
W
2026-10-04 · SUNNYVALE MTC CW8.5B · #1 Doubles · 8.5 · with Emily Vainberg
doesn’t count toward your NTRP rating
7-6, 6-4
W
2026-10-04 · SUNNYVALE MTC CW8.5B · #3 Doubles · 8.5 · with Allison Don
doesn’t count toward your NTRP rating
6-0, 6-2
L
2026-10-03 · SUNNYVALE MTC CW8.5B · #1 Doubles · 8.5 · with Hanh Luong
doesn’t count toward your NTRP rating
1-6, 4-6
W
2026-10-03 · SUNNYVALE MTC CW8.5B · #2 Doubles · 8.5 · with Ruth Herrera-Flores
doesn’t count toward your NTRP rating
6-7, 6-0, 1-0
W
Default
2026-09-27 · SUNNYVALE MTC CW8.5B · #3 Doubles · 8.5 · with Uzma Makhdumi
doesn’t count toward your NTRP rating
6-0, 6-0
W
2026-09-19 · SUNNYVALE MTC CW8.5B · #2 Doubles · 8.5 · with Ruth Herrera-Flores
doesn’t count toward your NTRP rating
6-0, 6-7, 1-0
W
2026-08-27 · SUNNYVALE MTC CW8.5B · #3 Doubles · 8.5 · with Sarah Tomita
doesn’t count toward your NTRP rating
6-2, 4-6, 1-0
L
2026-08-15 · MOUNTAIN VIEW TC/RENGSTORFF PK 18AW4.5A · #1 Singles · 4.5 championship
loading the estimate
6-1, 4-6, 0-1
W
2026-08-14 · MOUNTAIN VIEW TC/RENGSTORFF PK 18AW4.5A · #2 Singles · 4.5 championship
loading the estimate
6-1, 6-2
W
2026-06-13 · MOUNTAIN VIEW TC/RENGSTORFF PK 18AW4.5A · #3 Doubles · 4.5 · with Daisy Lewis
loading the estimate
6-4, 6-0
Where you rank locallyagainst everyone at your level
Teams16 teams · 2022–2026
Over timerating by season, and how you rank
By level3 levels played
4.5
66.7%
20W–10L · 57% of games
8.5
51.7%
15W–14L · 50.8% of games
8.0mixed
40%
2W–3L · 59.7% of games

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

By lineusually #1 Singles, 30% of the time
#1 Singles
30%
19 matches
#1 Doubles
22%
14 matches
#2 Doubles
17%
11 matches
#3 Doubles
17%
11 matches
#2 Singles
14%
9 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.

Champions keep playing until they get it right.
Billie Jean King