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Karl Schweinfurth

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Jacksonville, FL
3.0S year-end 2026
i
Self-rated, or a medical appeal
43 matches · 14W–29L · seasons 2021–2026
Match history43 matches
L
2026-06-17 · Jax Beach - Ginter · #3 Doubles · 6.0 · with Erin Cochrane mixed
loading the estimate
2-6, 3-6
W
2026-05-15 · Jax Beach - Ginter · #2 Doubles · 6.0 · with Anne Hoover mixed
loading the estimate
6-3, 6-2
L
2026-04-17 · Jax Beach - Ginter · #3 Doubles · 6.0 · with Linda Marlowe mixed
loading the estimate
2-6, 7-5, 0-1
L
2026-03-13 · Jax Beach - Ginter · #3 Doubles · 6.0 · with Linda Marlowe mixed
loading the estimate
6-7, 2-6
L
2026-03-06 · Jax Beach - Ginter · #3 Doubles · 6.0 · with Patricia Lombardo mixed
loading the estimate
3-6, 3-6
L
2026-01-23 · Jax Beach - Ginter · #2 Doubles · 6.0 · with Linda Marlowe mixed
loading the estimate
3-6, 1-6
L
2025-07-25 · JBTC - Ginter · #2 Doubles · 6.0 · with Teresa Matthews 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
W
2025-07-01 · JBTC - Ginter · #2 Doubles · 6.0 · with Sarah Houpert 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, 7-5
W
2025-06-13 · JBTC - Ginter · #2 Doubles · 6.0 · with Anne Hoover 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, 4-6, 1-0
L
2025-03-28 · JBTC - Ginter · #1 Doubles · 6.0 · with Sarah Houpert 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
L
2025-01-24 · JBTC - Ginter · #1 Doubles · 6.0 · with Linda Marlowe 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, 2-6
W
2024-08-02 · JBTC - Ginter · #1 Doubles · 6.0 · with Teresa Matthews 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, 6-2
Where you rank locallyagainst everyone at your level
Teams14 teams · 2020–2026
Over timerating by season, and how you rank
By level1 level played
6.0mixed
32.6%
14W–29L · 42.8% of games

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

By lineusually #3 Doubles, 44% of the time
#3 Doubles
44%
19 matches
#2 Doubles
33%
14 matches
#1 Doubles
23%
10 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.

Losing is not my enemy. Fear of losing is my enemy.
Rafael Nadal