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Marco del Rosario

SEATTLE, WA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
48 matches · 25W–23L · seasons 2021–2026

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Match history48 matches
W
2026-05-30 · AYTC-Ballboy Tennis Squad-Chan · #1 Doubles · 4.0 · with Lam Nguyen
expectation pending — we’re still fetching an opponent’s record
6-3, 1-6, 1-0
L
2026-05-29 · AYTC-Del Rosario · #2 Doubles · 4.5 · with John Gallelli
expectation pending — we’re still fetching an opponent’s record
1-6, 6-4, 0-1
W
2026-05-17 · AYTC-Del Rosario · #3 Doubles · 4.5 · with John Gallelli
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
W
2026-05-16 · AYTC-Ballboy Tennis Squad-Chan · #1 Doubles · 4.0 · with Holden Au
expectation pending — we’re still fetching an opponent’s record
7-6, 6-4
L
2026-04-25 · AYTC-Del Rosario · #3 Doubles · 4.5 · with Mike Kung
expectation pending — we’re still fetching an opponent’s record
3-6, 4-6
L
2026-04-17 · AYTC-Ballboy Tennis Squad-Chan · #3 Doubles · 4.0 · with Jeffrey Lee
expectation pending — we’re still fetching an opponent’s record
6-7, 5-7
L
2025-10-19 · NWW-FC-Lee · #2 Doubles · 8.0 · with Laura Araki mixed
doesn’t count toward your NTRP rating
2-6, 3-6
W
2025-09-27 · NWW-FC-Lee · #3 Doubles · 8.0 · with Laura Araki mixed
doesn’t count toward your NTRP rating
6-2, 6-2
L
2025-09-20 · NWW-FC-Lee · #1 Doubles · 8.0 · with Laura Araki mixed
doesn’t count toward your NTRP rating
1-6, 6-4, 0-1
W
2025-05-25 · AYTC-Ballboy Tennis Squad-Chan · #1 Doubles · 4.0 · with Ryan Ebisu
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 1-0
L
2025-05-23 · AYTC-del Rosario · #3 Doubles · 4.5 · with Jason Chen
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
W
2025-05-11 · AYTC-del Rosario · #3 Doubles · 4.5 · with Ryan Hoy
expectation pending — we’re still fetching an opponent’s record
6-1, 7-5
Where you rank locallyagainst everyone at your level
Teams15 teams · 2021–2026
Over timerating by season, and how you rank
By level6 levels played
4.0
66.7%
4W–2L · 50.4% of games
4.5
55%
11W–9L · 52.3% of games
5.0
0W–1L
not enough matches yet
4.5mixed
33.3%
2W–4L · 47.1% of games
8.0mixed
57.1%
4W–3L · 54.5% of games
9.0mixed
42.9%
3W–4L · 56.4% of games

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

By lineusually #3 Doubles, 42% of the time
#3 Doubles
42%
20 matches
#2 Doubles
27%
13 matches
#1 Doubles
15%
7 matches
#1 Male Doubles
6%
3 matches
#1 Mixed Doubles
4%
2 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.

You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you.
Roger Federer