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Julie Kastholm

Marco Island, FL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
207 matches · 125W–82L · seasons 2021–2026

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Match history207 matches
L
2026-08-17 · Island Country Club / Steffen · #2 Doubles · 7.5 · with Jennifer Stonebreaker
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 1-0
L
2026-08-10 · Island Country Club / Steffen · #1 Doubles · 7.5 · with Lisa Hogan
expectation pending — we’re still fetching an opponent’s record
6-4, 3-6, 0-1
L
2026-07-27 · Island Country Club / Steffen · #1 Doubles · 7.5 · with Cecilia Murphy
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 0-1
L
2026-07-13 · Island Country Club / Steffen · #1 Doubles · 7.5 · with Jennifer Stonebreaker
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
L
2026-07-06 · Island Country Club / Steffen · #1 Doubles · 7.5 · with Shirley Steffen
expectation pending — we’re still fetching an opponent’s record
3-6, 3-6
W
2026-06-29 · Island Country Club / Steffen · #3 Doubles · 7.5 · with Lisa Hogan
expectation pending — we’re still fetching an opponent’s record
6-3, 6-7, 1-0
W
Pamela Ginzburg / Robin Dugan - *
2026-06-22 · Island Country Club / Steffen · #3 Doubles · 7.5 · with Karen Correa
expectation pending — we’re still fetching an opponent’s record
6-4, 6-2
W
Christine Siciliano / Janine Boksha
2026-05-18 · #3 Doubles · with Susan Julich championship
expectation pending — we’re still fetching an opponent’s record
6-3, 2-6, 1-0
W
2026-04-27 · Island Country Club / Crines · #2 Doubles · 7.5 · with Shirley Steffen
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
L
2026-04-13 · Island Country Club / Crines · #3 Doubles · 7.5 · with Ricki Giersch
expectation pending — we’re still fetching an opponent’s record
4-6, 6-7
W
2026-04-06 · Island Country Club / Crines · #2 Doubles · 7.5 · with Kathryn Breault
expectation pending — we’re still fetching an opponent’s record
6-3, 6-0
L
Karey Hogan / Stacey Mondragon
2026-03-03 · Island Country Club / Crines · #2 Doubles · 4.0 · with Stephanie Opel
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
Where you rank locallyagainst everyone at your level
Teams46 teams · 2021–2026
Over timerating by season, and how you rank
By level8 levels played
0.0
75%
6W–2L · 59.6% of games
3.5
53.3%
16W–14L · 54% of games
4.0
40%
8W–12L · 47.6% of games
6.5
66.7%
4W–2L · 58.6% of games
7.0
80%
24W–6L · 64.1% of games
7.5
59.6%
34W–23L · 54.8% of games
8.0
50%
17W–17L · 49.5% of games
7.0mixed
2W–0L
not enough matches yet

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

By lineusually #3 Doubles, 35% of the time
#3 Doubles
35%
72 matches
#1 Doubles
31%
65 matches
#2 Doubles
31%
64 matches
#1 Singles
2%
5 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.

What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.
Martina Navratilova