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Marcos Diaz

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San Juan, PR
4.5C year-end 2024
i
Computer — generated by the USTA algorithm from match play
67 matches · 48W–19L · seasons 2021–2026
Match history67 matches
L
2026-07-11 · CTH Giovanni · #1 Doubles · 4.5 · with Carlos Rivera-Gallardo championship
loading the estimate
2-6, 5-7
W
2026-06-20 · CTH Giovanni · #2 Doubles · 4.5 · with Diego Storer Corrada
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6-1, 6-0
W
2026-06-07 · CTH Giovanni · #2 Doubles · 4.5 · with Carlos Rivera-Gallardo
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6-3, 6-4
L
2026-05-30 · CTH Giovanni · #1 Doubles · 4.5 · with Ariel Molina
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7-5, 4-6, 0-1
W
2026-05-17 · CTH Giovanni · #1 Doubles · 4.5 · with Carlos Rivera-Gallardo
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6-2, 1-6, 1-0
W
2025-12-13 · Heriberto Caldero · #1 Doubles · 4.5 · with Ariel Molina
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3-0
W
2025-12-07 · Heriberto Caldero · #1 Doubles · 4.5 · with Diego Rodriguez
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6-4, 6-3
W
2025-12-06 · Heriberto Caldero · #1 Doubles · 4.5 · with Ariel Molina
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6-4, 6-1
W
2025-04-13 · CTH Diego · #1 Doubles · 8.0 · with Alanis Rivera Morales mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-3, 6-4
W
2025-03-30 · CTH Diego · #1 Doubles · 8.0 · with Alanis Rivera Morales mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-2, 6-4
W
2025-02-15 · CTH Diego · #2 Doubles · 8.0 · with Alanis Rivera Morales mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-1, 6-7, 1-0
L
Kevin Young / York Cheng
2024-11-09 · Caribbean/Storer/18&Over4.5M · #1 Doubles · 4.5 · with Ariel Molina championship
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2-6, 4-6
Where you rank locallyagainst everyone at your level
Teams17 teams · 2021–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
75%
3W–1L · 60.2% of games
4.0
100%
7W–0L · 67.7% of games
4.5
67.6%
25W–12L · 56.7% of games
8.0mixed
80%
12W–3L · 62% of games

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

By lineusually #1 Doubles, 45% of the time
#1 Doubles
45%
30 matches
#1 Singles
15%
10 matches
#2 Doubles
15%
10 matches
#3 Doubles
10%
7 matches
#2 Singles
9%
6 matches
Singles
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.

Experience is a big word. I think it comes with time, and I have that.
Serena Williams