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Choongryoul Sihn

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San Francisco, CA
4.0S year-end 2025
i
Self-rated, or a medical appeal
10 matches · 2W–8L · seasons 2026–2026
Match history10 matches
W
2026-10-25 · WASHINGTON PK - BURLINGAME CM7.5A · #2 Doubles · 7.5 · with Philip McMahon
doesn’t count toward your NTRP rating
6-3, 6-4
L
2026-09-27 · WASHINGTON PK - BURLINGAME CM7.5A · #1 Doubles · 7.5 · with Kader Mula
doesn’t count toward your NTRP rating
3-6, 7-5, 0-1
L
2026-09-20 · WASHINGTON PK - BURLINGAME CM7.5A · #2 Doubles · 7.5 · with Wonjae Lee
doesn’t count toward your NTRP rating
6-3, 3-6, 0-1
L
2026-06-14 · WASHINGTON PK - BURLINGAME 18AM4.0A · #3 Doubles · 4.0 · with Charles Choi
loading the estimate
1-6, 2-6
W
Default
2026-06-07 · WASHINGTON PK - BURLINGAME 18AM4.0A · #2 Doubles · 4.0 · with Wee-Yong Ong
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-05-17 · WASHINGTON PK - BURLINGAME 18AM4.0A · #2 Doubles · 4.0 · with Tim Lee
loading the estimate
3-6, 0-6
L
2026-05-02 · WASHINGTON PK - BURLINGAME 18AM4.0A · #3 Doubles · 4.0 · with Kevin Bowe
loading the estimate
3-6, 3-6
L
2026-03-15 · WASHINGTON PK - BURLINGAME 40AM4.0A · #3 Doubles · 4.0 · with Tim Lee
loading the estimate
4-6, 6-4, 0-1
L
2026-02-01 · WASHINGTON PK - BURLINGAME 40AM4.0A · #1 Singles · 4.0
loading the estimate
2-6, 2-6
L
2026-01-11 · WASHINGTON PK - BURLINGAME 40AM4.0A · #3 Doubles · 4.0 · with Yonghoon Lee
loading the estimate
3-6, 1-6
Where you rank locallyagainst everyone at your level
Teams3 teams · 2026–2026
Over timerating by season, and how you rank
By level2 levels played
4.0
14.3%
1W–6L · 37.2% of games
7.5
1W–2L
not enough matches yet

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

By lineusually #2 Doubles, 40% of the time
#2 Doubles
40%
4 matches
#3 Doubles
40%
4 matches
#1 Doubles
10%
1 match
#1 Singles
10%
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.

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