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Duffy Johnson

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Lititz, PA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
245 matches · 119W–126L · seasons 2018–2026
Match history245 matches
L
2026-08-19 · RCW Pink Ladies - McLaughlin · #2 Doubles · 7.0 · with Kimberly Frey
loading the estimate
6-4, 6-7, 0-1
W
2026-08-11 · Manheim Tennis Club - Evans · #1 Doubles · 3.5 · with Kelly Miller
loading the estimate
6-4, 6-2
L
2026-07-25 · RCW Courtettes - Nolt · #3 Doubles · 3.5 · with Kay Burrichter championship
loading the estimate
5-7, 2-6
W
2026-07-19 · RCW Courtettes - Nolt · #3 Doubles · 3.5 · with Kay Burrichter
loading the estimate
6-4, 7-6
L
2026-07-08 · RCW Pink Ladies - McLaughlin · #3 Doubles · 7.0 · with Joanne Bosch
loading the estimate
6-3, 1-6, 0-1
W
2026-07-07 · Manheim Tennis Club - Evans · #1 Doubles · 3.5 · with Kelly Miller
loading the estimate
6-2, 6-4
L
2026-06-20 · RCW Courtettes - Nolt · #3 Doubles · 3.5 · with Alyson Kreider
loading the estimate
5-7, 2-6
W
2026-06-09 · RCW Pink Ladies - McLaughlin · #3 Doubles · 7.0 · with Kay Burrichter
loading the estimate
6-4, 6-4
L
2026-05-27 · RCW Courtettes - Nolt · #1 Doubles · 3.5 · with Dorothy Stubblebine
loading the estimate
4-6, 1-6
L
2026-05-12 · Manheim Tennis Club - Evans · #2 Doubles · 3.5 · with Kelly Miller
loading the estimate
6-3, 6-7, 0-1
W
2026-05-05 · Manheim Tennis Club - Evans · #1 Doubles · 3.5 · with Mary Anne Linde
loading the estimate
6-3, 6-4
L
2026-03-29 · RCW - Loose Strings · #1 Doubles · 7.0 · with Jon Bridgeman mixed
doesn’t count toward your NTRP rating
0-6, 3-6
Where you rank locallyagainst everyone at your level
Teams64 teams · 2019–2027
Over timerating by season, and how you rank
By level8 levels played
3.5
38.6%
22W–35L · 45.9% of games
4.5
100%
4W–0L · 70.4% of games
6.0
66.7%
6W–3L · 57.1% of games
7.0
40.9%
36W–52L · 46.7% of games
7.5
60%
3W–2L · 54.8% of games
8.0
0W–1L
not enough matches yet
6.0mixed
76.6%
36W–11L · 61.5% of games
7.0mixed
35.5%
11W–20L · 46.8% of games

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

By lineusually #2 Doubles, 42% of the time
#2 Doubles
42%
103 matches
#3 Doubles
32%
78 matches
#1 Doubles
25%
62 matches
#2 Singles
0%
1 match
Singles
0%
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.

You have to take the initiative and play your game. Confidence is just believing you can do it.
Chris Evert