Sebastian Koh
29 matches · 19W–10L · seasons 2025–2026
Captains: add Sebastian Koh to your scout list and get a weekly note on what they did. Create a free account to start one.
Match history29 matches
L
expectation pending — we’re still fetching an opponent’s record
4-6, 6-2, 0-1
L
expectation pending — we’re still fetching an opponent’s record
5-7, 6-7
L
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 0-1
W
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 1-0
Teams22 teams · 2024–2026
LA - Good Friends
Mighty Ducks/Jun/Fremont
Noobies/Petrocelli/Fremont
OC LLW The Rookies - Seal Beach TC
SGV LLW Noobies- Petrocelli-San Marino HS/SA10/12
SGV Noobies B-Koh-San Marino HS/SU2
SGV Noobies B-Koh-San Marino HS/SU2
SGV Noobies B-Leitch-San Marino HS/SA12
SGV Noobies C-Koh-San Marino HS/SA4
WC SGV Noobies -Han-San Marino HS/SA2/4
Over timerating by season, and how you rank
By level3 levels played
4.0
84.6%
11W–2L · 64.7% of games
4.5
53.3%
8W–7L · 50.5% of games
4.0mixed
0W–1L
not enough matches yet
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Singles, 31% of the time
#2 Singles
31%
9 matches
#1 Singles
28%
8 matches
#1 Doubles
21%
6 matches
#2 Doubles
7%
2 matches
#3 Doubles
7%
2 matches
#3 Singles
7%
2 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.