← Search

Dukyong Jacob Lee

Add to scout listFree account. Monday email when they play.
Herndon, VA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
68 matches · 46W–22L · seasons 2021–2026
Match history68 matches
L
2026-11-02 · Cebulash - Who Is We? Flipper Grillers · #3 Singles · 4.0
loading the estimate
5-7, 5-4
W
2026-10-28 · Team 2 Who Is We? Flipper Grillers · #3 Singles · 4.0
loading the estimate
7-6, 0-6, 1-0
W
2026-10-25 · Team 4 DMV Tennis Club · #2 Singles · 4.5
loading the estimate
6-4, 5-4
W
2026-10-20 · Team 4 DMV Tennis Club · #3 Singles · 4.5
loading the estimate
7-5, 1-0
L
2026-10-14 · Team 4 DMV Tennis Club · #3 Singles · 4.5
loading the estimate
4-6, 1-6
W
2026-10-12 · Team 2 Who Is We? Flipper Grillers · #2 Singles · 4.0
loading the estimate
7-5, 3-6, 1-0
L
2026-10-07 · Cebulash - Who Is We? Flipper Grillers · #3 Singles · 4.0
loading the estimate
4-6, 2-6
L
2026-09-20 · #1 Singles · 4.0 championship
loading the estimate
4-6, 3-6
W
2026-09-19 · #1 Singles · 4.0 championship
loading the estimate
6-1, 6-1
W
2026-09-19 · #1 Singles · 4.0 championship
loading the estimate
7-5, 2-6, 1-0
W
2026-09-15 · Team 2 Who Is We? Flipper Grillers · #2 Singles · 4.0
loading the estimate
6-1, 6-1
L
2026-08-15 · #1 Singles · 4.0 championship
loading the estimate
5-7, 6-7
Where you rank locallyagainst everyone at your level
Teams16 teams · 2020–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
77.8%
7W–2L · 64.2% of games
4.0
72.9%
35W–13L · 57.9% of games
4.5
28.6%
2W–5L · 37.9% of games
8.5
50%
2W–2L · 46.6% of games

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

By lineusually #1 Singles, 50% of the time
#1 Singles
50%
34 matches
#2 Doubles
15%
10 matches
#3 Doubles
10%
7 matches
#3 Singles
10%
7 matches
#2 Singles
9%
6 matches
#1 Doubles
6%
4 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.

Success is a journey, not a destination. The doing is often more important than the outcome.
Arthur Ashe