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David Illsley

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Colorado Springs, CO
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
176 matches · 105W–71L · seasons 2019–2026
Match history176 matches
L
2026-08-16 · CCW CONTRERAS · #1 Doubles · 7.5 · with Joy Farmer mixed
doesn’t count toward your NTRP rating
5-7, 1-6
L
2026-08-09 · CCW CONTRERAS · #1 Doubles · 7.5 · with Erin Contreras mixed
doesn’t count toward your NTRP rating
4-6, 2-6
L
2026-07-26 · CCW CONTRERAS · #1 Doubles · 7.5 · with Kele Hauke mixed
doesn’t count toward your NTRP rating
5-7, 1-6
W
2026-07-08 · CCW MICHON · #1 Singles · 4.0
loading the estimate
6-4, 6-2
L
2026-07-05 · CCW CONTRERAS · #1 Doubles · 7.0 · with Irene Mo mixed
doesn’t count toward your NTRP rating
6-3, 6-7, 0-1
L
2026-07-01 · CCW MICHON · #1 Doubles · 4.0 · with Jeff Mailloux
loading the estimate
2-6, 6-7
L
2026-06-28 · CCW YOUNG · #2 Doubles · 8.0 · with Tracy Slater mixed
doesn’t count toward your NTRP rating
6-4, 4-6, 0-1
L
2026-06-28 · CCW CONTRERAS · #1 Doubles · 7.0 · with Ceanne Coleman mixed
doesn’t count toward your NTRP rating
6-3, 6-7, 0-1
L
2026-06-24 · CCW MICHON · #2 Doubles · 4.0 · with Chris Sabelstrom
loading the estimate
4-6, 2-6
W
2026-06-21 · CCW CONTRERAS · #3 Doubles · 7.0 · with Ceanne Coleman mixed
doesn’t count toward your NTRP rating
6-0, 6-1
L
2026-06-17 · CCW MICHON · #1 Doubles · 4.0 · with Chris Sabelstrom
loading the estimate
4-6, 4-6
L
2026-06-14 · CCW YOUNG · #3 Doubles · 8.0 · with Tracy Slater mixed
doesn’t count toward your NTRP rating
7-5, 6-7, 0-1
Where you rank locallyagainst everyone at your level
Teams37 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
4.0
55.9%
38W–30L · 57% of games
7.0mixed
62.5%
30W–18L · 57.7% of games
7.5mixed
57.1%
8W–6L · 54.4% of games
8.0mixed
63%
29W–17L · 54.3% of games

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

By lineusually #1 Doubles, 29% of the time
#1 Doubles
29%
51 matches
#2 Doubles
24%
43 matches
#1 Singles
23%
40 matches
#3 Doubles
14%
24 matches
#2 Singles
10%
18 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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe