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Louis Shaff

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Plano, TX
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
18 matches · 7W–11L · seasons 2025–2026
Match history18 matches
W
2026-10-18 · #2 Doubles · 4.5 · with Mark Wines
loading the estimate
7-6, 5-7, 1-0
W
2026-10-11 · #3 Doubles · 4.5 · with John Ponder
loading the estimate
7-5, 4-6, 1-0
L
2026-10-09 · #2 Doubles · 4.5 · with John Ponder
loading the estimate
3-6, 1-6
W
2026-10-01 · #3 Doubles · 4.5 · with Mark Wines
loading the estimate
7-6, 3-6, 1-0
L
2026-09-13 · #3 Doubles · 4.5 · with Mark Wines
loading the estimate
3-6, 4-6
W
Default
2026-03-08 · Gleneagles/Juhn M9.0 · #3 Doubles · 9.0 · with Mark Zacheis
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-03-01 · Gleneagles/Juhn M9.0 · #2 Doubles · 9.0 · with Mark Wines
loading the estimate
0-6, 2-6
L
2026-02-22 · Gleneagles/Juhn M9.0 · #2 Doubles · 9.0 · with Thomas Juhn
loading the estimate
1-6, 2-6
W
2026-02-18 · Gleneagles/Juhn M9.0 · #2 Doubles · 9.0 · with Mark Wines
loading the estimate
6-7, 7-6, 1-0
L
2026-02-11 · Gleneagles/Juhn M9.0 · #2 Doubles · 9.0 · with Thomas Juhn
loading the estimate
7-6, 2-6, 0-1
L
2026-02-08 · Gleneagles/Juhn M9.0 · #2 Doubles · 9.0 · with Thomas Juhn
loading the estimate
2-6, 3-6
L
2026-01-18 · Gleneagles/Juhn M9.0 · #2 Doubles · 9.0 · with K Mark Slemon
loading the estimate
0-6, 1-6
Where you rank locallyagainst everyone at your level
Teams4 teams · 2025–2027
Over timerating by season, and how you rank
By level2 levels played
4.5
60%
3W–2L · 43.9% of games
9.0
30.8%
4W–9L · 42.6% of games

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

By lineusually #2 Doubles, 56% of the time
#2 Doubles
56%
10 matches
#3 Doubles
39%
7 matches
#1 Doubles
6%
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.

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