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Yumie Oi

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SAN RAMON, CA
3.5M year-end 2025
i
Mixed Exclusive — this player’s rating comes only from mixed play
17 matches · 12W–5L · seasons 2019–2025
Match history17 matches
W
2025-11-01 · FLAMINGO 55MX7.0A · #1 Doubles · 7.0 · with Matt Oi mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
7-5, 6-3
W
2025-10-24 · FLAMINGO 55MX7.0A · #3 Doubles · 7.0 · with Matt Oi mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-4, 6-1
L
2025-10-12 · FLAMINGO 55MX7.0A · #2 Doubles · 7.0 · with Matt Oi mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
3-6, 2-6
W
2025-10-05 · FLAMINGO 55MX7.0A · #2 Doubles · 7.0 · with Matt Oi mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
7-6, 6-3
L
2025-10-03 · FLAMINGO 55MX7.0A · #2 Doubles · 7.0 · with Mark Castaldi mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
2-6, 1-6
L
2025-09-21 · FLAMINGO 55MX7.0A · #2 Doubles · 7.0 · with Matt Oi mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
1-6, 6-1, 0-1
W
2025-09-20 · FLAMINGO 55MX7.0A · #3 Doubles · 7.0 · with Matt Oi mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-2, 6-1
W
2025-08-31 · FLAMINGO 55MX7.0A · #3 Doubles · 7.0 · with Matt Oi mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-2, 6-4
L
Barbara Harris / Raymond Harris
2020-03-06 · 3FAC-MOSS 40&OVER 70MIX F4 · #2 Doubles · with Daryl Bruce mixed
doesn’t count toward your NTRP rating
7-6, 6-7, 0-1
W
2020-02-28 · 3FAC-MOSS 40&OVER 70MIX F4 · #3 Doubles · with Daryl Bruce mixed
doesn’t count toward your NTRP rating
6-1, 4-6, 1-0
W
2019-11-16 · 4SCNO-POPLOSKIE 65 combo women SEM F6 · #2 Doubles · with Aya King
doesn’t count toward your NTRP rating
6-2, 7-5
W
2019-11-09 · 4SCNO-POPLOSKIE 65 combo women SEM F6 · #1 Doubles · with Kelly Kershaw
doesn’t count toward your NTRP rating
6-2, 6-2
Where you rank locallyagainst everyone at your level
Teams4 teams · 2019–2025
Over timerating by season, and how you rank
By level2 levels played
3.0
75%
3W–1L · 65.2% of games
7.0mixed
62.5%
5W–3L · 55% of games

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

By lineusually #2 Doubles, 53% of the time
#2 Doubles
53%
9 matches
#3 Doubles
35%
6 matches
#1 Doubles
12%
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.

I really think a champion is defined not by their wins but by how they can recover when they fall.
Serena Williams