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Sirius Yoo

— year-end
43 matches · 30W–13L · seasons 2021–2026

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Match history43 matches
W
Scott Hung / Marcus Serrano
2026-09-13 · SD 4.5 All Court @TTC/ Udall · #3 Doubles · 4.5 · with Solomon Daud
expectation pending — we’re still fetching an opponent’s record
6-1, 6-3
W
N/A
2026-06-14 · WC SD 4.5 All Court 18s @TTC/ Udall · #3 Doubles · 4.5 · with Eric Alm
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
L
2026-05-03 · WC SD 4.5 All Court 18s @TTC/ Udall · #3 Doubles · 4.5 · with Jonathan Coyle
expectation pending — we’re still fetching an opponent’s record
0-6, 4-6
W
2026-04-12 · WC SD 4.5 All Court 18s @TTC/ Udall · #3 Doubles · 4.5 · with Joe Udall
expectation pending — we’re still fetching an opponent’s record
6-1, 6-0
L
2026-03-01 · SD LLW 4.5 All Court Tennis @TTC / Udall · #3 Doubles · 4.5 · with Joe Udall
expectation pending — we’re still fetching an opponent’s record
3-6, 3-6
L
Michael Marley / Elan Ruspoli
2026-01-31 · #2 Doubles · with Jason Char championship
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
L
2026-01-25 · SD LLW 4.5 All Court Tennis @TTC / Udall · #2 Doubles · 4.5 · with Joe Udall
expectation pending — we’re still fetching an opponent’s record
3-6, 6-3, 0-1
W
2026-01-11 · SD LLW 4.5 All Court Tennis @TTC / Udall · #2 Doubles · 4.5 · with Joe Udall
expectation pending — we’re still fetching an opponent’s record
6-4, 5-7, 1-0
W
2025-11-02 · SD LLW 4.5 All (C U in) Court @TTC/ Udall · #1 Doubles · 4.5 · with Joshua Sarsfield
expectation pending — we’re still fetching an opponent’s record
6-3, 6-3
L
Jamie Wright / Darrin Nguyen
2025-10-15 · SD LLW 4.5 All (C U in) Court @TTC/ Udall · #3 Doubles · 4.5 · with Jason Char
expectation pending — we’re still fetching an opponent’s record
5-7, 2-6
L
Luis Rodrigo Grajales Alcantara / Scott Malony
2025-08-24 · SDNC WE HT FRCC (9AM)/ Loew · #1 Doubles · 4.5 · with Riley Lenaway
expectation pending — we’re still fetching an opponent’s record
6-4, 4-6, 0-1
W
Lee Cudney / Jamie Armstrong
2025-08-16 · SDNC WE HT FRCC (9AM)/ Loew · #1 Doubles · 4.5 · with Riley Lenaway
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 1-0
Teams26 teams · 2021–2026
Over timerating by season, and how you rank
By level2 levels played
4.0
3W–0L
not enough matches yet
4.5
73.5%
25W–9L · 58.3% of games

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

By lineusually #2 Doubles, 37% of the time
#2 Doubles
37%
16 matches
#3 Doubles
37%
16 matches
#1 Doubles
23%
10 matches
#1 Singles
2%
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.

Champions keep playing until they get it right.
Billie Jean King