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Katsuko Sugiyama

— year-end
76 matches · 36W–40L · seasons 2019–2026

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Match history76 matches
W
2026-06-30 · WOB:Woburn Blue:Hou · #2 Doubles · 3.5 · with Yaliang Zhao
expectation pending — we’re still fetching an opponent’s record
0-6, 6-5, 1-0
L
2026-06-25 · WOB:Woburn Green:Hou · #1 Doubles · 3.5 · with Jun Yu
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 1-0
L
2026-06-18 · WOB:Woburn Green:Hou · #2 Doubles · 3.5 · with Yaliang Zhao
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
L
2026-06-11 · WOB:Woburn Green:Hou · #1 Doubles · 3.5 · with Susan Hsiong
expectation pending — we’re still fetching an opponent’s record
5-7, 1-6
L
2026-06-02 · WOB:Woburn Blue:Hou · #2 Doubles · 3.5 · with Lin Sun
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
W
2026-05-28 · WOB:Woburn Green:Hou · #2 Doubles · 3.5 · with Wenxia Zheng
expectation pending — we’re still fetching an opponent’s record
6-3, 5-7, 1-0
L
2026-05-21 · WOB:Woburn Green:Hou · #2 Doubles · 3.5 · with Yi Wang
expectation pending — we’re still fetching an opponent’s record
7-6, 3-5, 1-0
L
2026-05-14 · WOB:Woburn Green:Hou · #1 Doubles · 3.5 · with Yi Wang
expectation pending — we’re still fetching an opponent’s record
3-6, 1-6
L
2025-07-10 · LTC:Lexington TC:Weidman/Miller · #2 Doubles · 3.5 · with Meg McCauley
expectation pending — we’re still fetching an opponent’s record
0-6, 0-6
W
2025-07-08 · WOB:Woburn Blue:Hou · #3 Doubles · 3.5 · with Yaliang Zhao
expectation pending — we’re still fetching an opponent’s record
6-1, 6-2
W
2025-06-26 · LTC:Lexington TC:Weidman/Miller · #2 Doubles · 3.5 · with Mary Ellen Maloney
expectation pending — we’re still fetching an opponent’s record
7-6, 6-2
L
2025-06-24 · WOB:Woburn Blue:Hou · #3 Doubles · 3.5 · with Sandra Eisenbies
expectation pending — we’re still fetching an opponent’s record
1-6, 1-6
Teams19 teams · 2021–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
43.2%
19W–25L · 43.6% of games
4.0
1W–1L
not enough matches yet
7.0
66.7%
10W–5L · 54.1% of games
7.0mixed
40%
6W–9L · 49.5% of games

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

By lineusually #2 Doubles, 38% of the time
#2 Doubles
38%
29 matches
#3 Doubles
33%
25 matches
#1 Doubles
28%
21 matches
#2 Singles
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 always want to win. That is why you play tennis, because you love the sport and try to be the best you can.
Roger Federer