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Chealsey Giatrelis

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Osterville, MA
4.0M year-end 2025
i
Mixed Exclusive — this player’s rating comes only from mixed play
29 matches · 17W–12L · seasons 2021–2026
Match history29 matches
W
2026-10-09 · MCAC:Harbilas · #1 Doubles · 7.0 · with Jon Ethington mixed
loading the estimate
6-1, 6-2
L
2026-05-06 · MCAC:Waldron:Campbell · #1 Doubles · 9.0 · with Alexander Howard mixed
loading the estimate
6-7, 2-6
L
2026-05-01 · MCAC:Waldron:Campbell · #1 Doubles · 9.0 · with Camden Mazzoni mixed
loading the estimate
6-7, 6-7
W
2026-04-10 · MCAC:Waldron:Campbell · #1 Doubles · 9.0 · with Benjamin Simmons mixed
loading the estimate
7-5, 6-1
W
2026-03-20 · MCAC:Waldron:Campbell · #2 Doubles · 9.0 · with Camden Mazzoni mixed
loading the estimate
6-4, 6-4
L
2026-01-11 · LAK:Lakeville:Drzal · #2 Doubles · 9.0 · with Jared Drzal mixed
loading the estimate
6-1, 6-7, 0-1
W
2025-06-22 · MCAC:Waldron · #1 Doubles · 9.0 · with David Kroll mixed championship
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, 2-6, 1-0
L
2025-06-21 · MCAC:Waldron · #1 Doubles · 9.0 · with Alexander Howard mixed championship
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.
2-6, 2-6
W
2025-06-21 · MCAC:Waldron · #1 Doubles · 9.0 · with Alexandre Uttard mixed championship
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.
6-0, 6-1
W
2025-05-09 · MCAC:Waldron · #1 Doubles · 9.0 · with Alexander Howard 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.
6-4, 6-3
W
2025-05-02 · MCAC:Waldron · #1 Doubles · 9.0 · with Camden Mazzoni 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, 6-1
W
2025-04-11 · MCAC:Waldron · #1 Doubles · 9.0 · with Alexandre Uttard 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.
7-6, 7-5
Where you rank locallyagainst everyone at your level
Teams9 teams · 2021–2027
Over timerating by season, and how you rank
By level4 levels played
4.5
1W–1L
not enough matches yet
7.0mixed
1W–0L
not enough matches yet
8.0mixed
60%
3W–2L · 53.2% of games
9.0mixed
57.1%
12W–9L · 55.6% of games

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

By lineusually #1 Doubles, 55% of the time
#1 Doubles
55%
16 matches
#2 Doubles
24%
7 matches
#3 Doubles
17%
5 matches
#1 Singles
3%
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.

Every match is a story with a beginning, a middle and an end, and you are writing it as you go.
Chris Evert