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Dan Kollmorgen

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Northridge, CA
2.5S year-end 2025
i
Self-rated, or a medical appeal
8 matches · 0W–8L · seasons 2025–2026
Match history8 matches
L
2026-08-13 · Double Trouble/Dixon-Patterson/Porter Valley · #3 Doubles · 6.0 · with Savina Kollmorgen mixed
loading the estimate
2-6, 0-6
L
2026-05-17 · Double Trouble/Dixon-Patterson/Porter Valley · #3 Doubles · 6.0 · with Savina Kollmorgen mixed
loading the estimate
0-6, 3-6
L
2026-04-26 · Double Trouble/Dixon-Patterson/Porter Valley · #3 Doubles · 6.0 · with Suzanne Hohsfield mixed
loading the estimate
3-6, 4-6
L
2026-02-08 · Double Trouble/Dixon/PV · #2 Doubles · 6.0 · with Suzanne Hohsfield mixed
loading the estimate
1-6, 0-6
L
2026-01-31 · Double Trouble/Dixon/PV · #3 Doubles · 6.0 · with Savina Kollmorgen mixed
loading the estimate
0-6, 1-6
L
2026-01-25 · Double Trouble/Dixon/PV · #3 Doubles · 6.0 · with Joy Kim mixed
loading the estimate
3-6, 1-6
L
2025-07-13 · SFV - Double Trouble/D Dixon & K Green · #2 Doubles · 6.0 · with Savina Kollmorgen 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.
0-6, 0-6
L
2025-05-17 · SFV - Double Trouble/D Dixon & K Green · #3 Doubles · 6.0 · with Savina Kollmorgen 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
Where you rank locallyagainst everyone at your level
Teams5 teams · 2025–2026
Over timerating by season, and how you rank
By level1 level played
6.0mixed
0%
0W–8L · 17.9% of games

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

By lineusually #3 Doubles, 75% of the time
#3 Doubles
75%
6 matches
#2 Doubles
25%
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.

You can get through anything if you keep going one point at a time.
Arthur Ashe