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Jie Kong

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Cupertino, CA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
200 matches · 103W–97L · seasons 2019–2026
Match history200 matches
L
2026-10-13 · SUNNYVALE MTC CW8.5D · #1 Doubles · 8.5 · with Nancy Murray
doesn’t count toward your NTRP rating
4-6, 1-6
W
2026-10-05 · SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT · #3 Doubles · 8.5 · with Jin Zhang
doesn’t count toward your NTRP rating
6-3, 5-7, 1-0
L
2026-10-02 · SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT · #3 Doubles · 8.5 · with Jin Zhang
doesn’t count toward your NTRP rating
1-6, 6-3, 0-1
L
2026-09-16 · SUNNYVALE MTC CW8.5D · #2 Doubles · 8.5 · with Joni Bartlett
doesn’t count toward your NTRP rating
4-6, 1-6
L
2026-09-06 · SUNNYVALE MTC CW8.5D · #1 Doubles · 8.5 · with Yue Wu
doesn’t count toward your NTRP rating
3-6, 3-6
L
2026-08-29 · SUNNYVALE MTC CW8.5D · #3 Doubles · 8.5 · with Yuewei Wang
doesn’t count toward your NTRP rating
3-6, 5-7
L
2026-08-09 · #2 Doubles · 9.0 · with Ye Guan mixed
doesn’t count toward your NTRP rating
6-3, 5-7, 0-1
L
2026-08-02 · #2 Doubles · 9.0 · with Yi Ding mixed
doesn’t count toward your NTRP rating
2-6, 6-3, 0-1
W
2026-07-26 · #1 Doubles · 9.0 · with Ye Guan mixed
doesn’t count toward your NTRP rating
6-3, 6-2
L
2026-07-25 · #3 Doubles · 9.0 · with Yi Ding mixed
doesn’t count toward your NTRP rating
4-6, 3-6
W
2026-07-18 · #1 Doubles · 9.0 · with Ye Guan mixed
doesn’t count toward your NTRP rating
6-2, 7-5
W
2026-06-13 · SUNNYVALE MTC 18AW4.5B · #3 Doubles · 4.5 · with Kate Yue Du
loading the estimate
1-6, 6-3, 1-0
Where you rank locallyagainst everyone at your level
Teams63 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
4.5
56.3%
67W–52L · 52.4% of games
8.5
45.5%
10W–12L · 47.3% of games
9.5
35%
7W–13L · 41% of games
8.0mixed
25%
2W–6L · 41.6% of games
9.0mixed
54.8%
17W–14L · 52.8% of games

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

By lineusually #1 Doubles, 29% of the time
#1 Doubles
29%
58 matches
#2 Doubles
28%
55 matches
#3 Doubles
27%
53 matches
#1 Singles
13%
26 matches
#2 Singles
4%
8 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.

The mark of great sportsmen is not how good they are at their best, but how good they are at their worst.
Martina Navratilova