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Maria Kalonaros

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West Islip, NY
3.5A year-end 2025
i
Appeal — granted on request, not computed
62 matches · 13W–49L · seasons 2019–2026
Match history62 matches
L
2026-08-24 · Kings Park, Kolomick/Wilkins · #2 Doubles · 7.0 · with Suzanne ODonoghue
loading the estimate
1-6, 1-6
W
2026-07-22 · Kings Park, Kolomick/Wilkins · #3 Doubles · 7.0 · with Julia Mermelstein
loading the estimate
6-3, 6-1
L
2026-07-01 · Kings Park, Kolomick/Wilkins · #3 Doubles · 7.0 · with Julia Mermelstein
loading the estimate
0-6, 4-6
L
2025-08-13 · Kings Park, Kolomick/Wilkins · #3 Doubles · 7.0 · with Lisa Fenimore
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.
3-6, 4-6
W
2025-08-11 · Kings Park, Kolomick/Wilkins · #3 Doubles · 7.0 · with Julia Mermelstein
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.
7-5, 7-5
L
2025-08-05 · Kings Park, Kolomick/Wilkins · #1 Doubles · 7.0 · with Stacy Darvin
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.
0-6, 0-6
L
2025-07-23 · Kings Park, Kolomick/Wilkins · #1 Doubles · 7.0 · with Stacy Darvin
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.
5-7, 3-5
L
2024-08-13 · Blue Point, Pomerantz/Kolomick · #2 Doubles · 7.0 · with Lisa Pomerantz
loading the estimate
1-6, 1-6
L
2024-08-06 · Blue Point, Pomerantz/Kolomick · #2 Doubles · 7.0 · with Lisa Pomerantz
loading the estimate
5-7, 4-6
L
2024-07-30 · Blue Point, Pomerantz/Kolomick · #1 Doubles · 7.0 · with Lisa Pomerantz
loading the estimate
4-6, 2-6
L
2024-07-23 · Blue Point, Pomerantz/Kolomick · #2 Doubles · 7.0 · with Gail Packer
loading the estimate
0-6, 4-6
L
2024-07-22 · Deer Park, Kolomick · #3 Doubles · 3.5 · with Gail Packer
loading the estimate
0-6, 2-6
Where you rank locallyagainst everyone at your level
Teams18 teams · 2019–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
20%
7W–28L · 38.4% of games
4.0
11.1%
1W–8L · 32.7% of games
7.0
27.8%
5W–13L · 39.1% of games

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

By lineusually #2 Doubles, 37% of the time
#2 Doubles
37%
23 matches
#3 Doubles
34%
21 matches
#1 Doubles
19%
12 matches
#4 Doubles
10%
6 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.
Arthur Ashe