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Jeffrey DeMartino

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Los Angeles, CA
4.0S year-end 2026
i
Self-rated, or a medical appeal
11 matches · 5W–6L · seasons 2023–2026
Match history11 matches
W
2026-08-15 · LA - LATC Mixed Nuts · #3 Doubles · 7.0 · with Keleigh Morgan
loading the estimate
6-3, 6-2
W
2026-07-11 · LA - LATC Mixed Nuts · #2 Doubles · 7.0 · with Keleigh Morgan
loading the estimate
6-3, 6-0
L
2026-06-06 · LA - LATC 4.0M · #2 Singles · 4.0
loading the estimate
0-6, 0-6
L
2026-05-16 · LA - LATC 4.0M · #2 Singles · 4.0
loading the estimate
3-6, 0-6
L
2025-03-02 · LA-LLW-LATC Mixed Nuts - Jennifer Foley · #3 Doubles · 7.0 · with Keleigh Morgan
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.
7-6, 1-6, 0-1
L
2024-02-03 · LA - LATC · #3 Doubles · 7.0 · with Shauna Cross
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.
4-6, 4-6
L
2023-10-01 · LA - LATC · #2 Doubles · 4.0 · with Joseph Byrne
loading the estimate
1-6, 5-7
W
2023-09-22 · LA-LLW-LATC-Karen Chou · #1 Doubles · 7.0 · with Karen Chou mixed championship
doesn’t count toward your NTRP rating
6-3, 6-1
L
2023-08-27 · LA-LLW-LATC-Karen Chou · #3 Doubles · 7.0 · with Karen Chou
loading the estimate
3-6, 6-3, 0-1
W
2023-07-08 · LA-LLW-LATC-Karen Chou · #3 Doubles · 7.0 · with Shauna Cross
loading the estimate
1-6, 6-0, 1-0
W
2023-02-12 · LA - LATC · #3 Doubles · 7.0 · with Hilary Marx
loading the estimate
6-1, 3-6, 1-0
Where you rank locallyagainst everyone at your level
Teams9 teams · 2023–2026
Over timerating by season, and how you rank
By level3 levels played
4.0
0W–3L
not enough matches yet
7.0
57.1%
4W–3L · 54.5% of games
7.0mixed
1W–0L
not enough matches yet

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

By lineusually #3 Doubles, 55% of the time
#3 Doubles
55%
6 matches
#2 Doubles
18%
2 matches
#2 Singles
18%
2 matches
#1 Doubles
9%
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.

Losing is not my enemy. Fear of losing is my enemy.
Rafael Nadal