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Jim Armbrust

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Irvine, CA
4.0S year-end 2025
i
Self-rated, or a medical appeal
6 matches · 4W–2L · seasons 2025–2026
Match history6 matches
L
2026-10-10 · OC RCI - Lori · #3 Doubles · 8.0 · with Vera Garrard mixed
loading the estimate
3-6, 3-6
W
2025-11-22 · OC RCI - Steven - Sun12 · #1 Doubles · 8.0 · with Sayuri Maruna mixed
loading the estimate
3-6, 6-3, 1-0
W
2025-11-22 · OC RCI - Steven - Sun12 · #1 Doubles · 8.0 · with Sayuri Maruna mixed
loading the estimate
6-2, 6-2
L
2025-11-01 · OC RCI - Steven - Sun12 · #3 Doubles · 8.0 · with Mercedes Natvig 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.
4-6, 6-4, 0-1
W
2025-10-12 · OC RCI - Steven - Sun12 · #1 Doubles · 8.0 · with Sayuri Maruna 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.
6-3, 5-7, 1-0
W
Mark Hirtler / Cheryl Hirtler
2025-09-28 · OC RCI - Steven - Sun12 · #2 Doubles · 8.0 · with Nina Berry 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.
6-1, 6-3
Where you rank locallyagainst everyone at your level
Teams2 teams · 2025–2026
Over timerating by season, and how you rank
By level1 level played
8.0mixed
66.7%
4W–2L · 55.4% of games

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

By lineusually #1 Doubles, 50% of the time
#1 Doubles
50%
3 matches
#3 Doubles
33%
2 matches
#2 Doubles
17%
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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe