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Karl Herz

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Wheat Ridge, CO
4.0A year-end 2025
i
Appeal — granted on request, not computed
146 matches · 99W–47L · seasons 2016–2026
Match history146 matches
L
2026-07-05 · MC RED · #1 Doubles · 8.0 · with Dori Webb mixed
loading the estimate
3-6, 3-6
L
2026-06-28 · MC RED · #3 Doubles · 8.0 · with Dori Webb mixed
loading the estimate
7-5, 3-6, 0-1
W
2026-06-15 · MC RED · #2 Doubles · 8.0 · with Mary Nelson mixed
loading the estimate
6-1, 6-3
L
2026-06-14 · MC RED · #1 Doubles · 8.0 · with Cyndy Besselievre mixed
loading the estimate
4-6, 2-6
L
2026-05-31 · MC RED · #1 Doubles · 8.0 · with Dori Webb mixed
loading the estimate
7-6, 3-6, 0-1
W
2026-05-24 · MC RED · #1 Doubles · 8.0 · with Mary Nelson mixed
loading the estimate
6-1, 6-1
W
2026-05-10 · MC GREEN · #1 Doubles · 8.0 · with Dori Webb mixed
loading the estimate
6-3, 6-4
L
2026-05-03 · MC GREEN · #1 Doubles · 8.0 · with Dori Webb mixed
loading the estimate
4-6, 6-7
W
2026-04-26 · MC GREEN · #1 Doubles · 8.0 · with Dori Webb mixed
loading the estimate
6-1, 6-3
W
2026-04-05 · MC GREEN · #1 Doubles · 8.0 · with Jennifer Bennett mixed
loading the estimate
6-1, 6-2
W
2025-07-16 · NJ RED · #2 Doubles · 4.0 · with Albert Eng
loading the estimate
6-1, 6-2
W
2025-07-06 · MC RED · #1 Doubles · 8.0 · with Dori Webb mixed
doesn’t count toward your NTRP rating
5-7, 6-3, 1-0
Where you rank locallyagainst everyone at your level
Teams27 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
4.0
66.7%
22W–11L · 58.7% of games
4.5
0W–3L
not enough matches yet
8.0
73.1%
19W–7L · 56.3% of games
9.0
1W–0L
not enough matches yet
8.0mixed
69.6%
55W–24L · 56.6% of games

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

By lineusually #1 Doubles, 56% of the time
#1 Doubles
56%
81 matches
#2 Doubles
26%
38 matches
#3 Doubles
12%
17 matches
Singles
3%
4 matches
#1 Singles
2%
3 matches
#2 Singles
2%
3 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.

The moment of victory is much too short to live for that and nothing else.
Martina Navratilova