Chase Costello
Sammamish, WA
80 matches · 58W–22L · seasons 2023–2026
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Match history80 matches
W
expectation pending — we’re still fetching an opponent’s record
6-2, 4-6, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-1, 6-2
W
expectation pending — we’re still fetching an opponent’s record
4-6, 6-1, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-0, 6-2
W
expectation pending — we’re still fetching an opponent’s record
6-4, 6-4
W
expectation pending — we’re still fetching an opponent’s record
6-2, 6-4
W
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
Where you rank locallyagainst everyone at your level
Teams16 teams · 2023–2026
Over timerating by season, and how you rank
By level2 levels played
3.0
76.9%
40W–12L · 58.2% of games
6.0mixed
77.3%
17W–5L · 59.1% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 43% of the time
#1 Doubles
43%
34 matches
#2 Doubles
29%
23 matches
#3 Doubles
20%
16 matches
#1 Singles
8%
6 matches
#2 Singles
1%
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.
I don’t want to be somebody else. I want to be myself and win in my way.