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Megan Kostelnik

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San Luis Obispo, CA
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
11 matches · 3W–8L · seasons 2025–2026
Match history11 matches
L
2026-08-16 · CC Avila Sainsbury · #3 Doubles · with Marie Loughead
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6-3, 0-6, 0-1
L
2026-06-18 · CC Avila Sainsbury · #1 Doubles · 3.0 · with Cherie Charbonneau
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2-6, 4-6
L
2026-06-17 · CC Avila Sainsbury · #2 Doubles · 3.0 · with Jennifer Rainey
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2-6, 4-6
W
2026-06-14 · CC Avila Sainsbury · #2 Doubles · 3.0 · with Joy Swann
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7-6, 6-4
L
2026-05-01 · CC Avila Sainsbury · #1 Doubles · 3.0 · with Sarah Jones
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2-6, 1-6
W
2026-04-30 · CC Avila Sainsbury · #1 Doubles · 3.0 · with Marie Loughead
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6-3, 6-0
L
2025-12-20 · CC Kostelnik/Stone/May · #1 Doubles · 3.0 · with Ane May
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4-6, 4-6
L
2025-12-10 · CC Kostelnik/Stone/May · #1 Doubles · 3.0 · with Ane May
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6-3, 3-6, 0-1
L
2025-11-10 · CC Kostelnik/Stone/May · #1 Doubles · 3.0 · with Meghan Stone
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1-6, 6-7
L
2025-11-09 · CC Kostelnik/Stone/May · #1 Doubles · 3.0 · with Meghan Stone
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2-6, 4-6
W
2025-10-18 · CC Kostelnik/Stone/May · #1 Doubles · 3.0 · with Ane May
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6-2, 6-1
Where you rank locallyagainst everyone at your level
Teams3 teams · 2025–2026
Over timerating by season, and how you rank
By level1 level played
3.0
30%
3W–7L · 45.3% of games

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

By lineusually #1 Doubles, 73% of the time
#1 Doubles
73%
8 matches
#2 Doubles
18%
2 matches
#3 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.

You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.
Roger Federer