Donna Staack
Las Vegas, NV
71 matches · 22W–49L · seasons 2019–2025
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Match history71 matches
L
expectation pending — we’re still fetching an opponent’s record
4-6, 3-6
W
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
W
Karen Duddlesten / Barbara Stewart
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
L
expectation pending — we’re still fetching an opponent’s record
6-7, 2-6
L
expectation pending — we’re still fetching an opponent’s record
1-6, 4-6
L
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
W
expectation pending — we’re still fetching an opponent’s record
6-1, 2-6, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-2, 6-3
W
expectation pending — we’re still fetching an opponent’s record
6-1, 6-7, 1-0
L
expectation pending — we’re still fetching an opponent’s record
6-3, 6-7, 0-1
W
expectation pending — we’re still fetching an opponent’s record
7-5, 6-4
W
expectation pending — we’re still fetching an opponent’s record
6-0, 6-1
Where you rank locallyagainst everyone at your level
Teams11 teams · 2020–2025
Over timerating by season, and how you rank
By level4 levels played
3.5
29.3%
17W–41L · 43.9% of games
4.0
25%
1W–3L · 45.1% of games
6.0
40%
2W–3L · 53% of games
7.0
50%
2W–2L · 57.7% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 42% of the time
#3 Doubles
42%
30 matches
#2 Doubles
35%
25 matches
#1 Doubles
17%
12 matches
#1 Female Doubles
3%
2 matches
#2 Female Doubles
3%
2 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.