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Jennifer Costello

Kennesaw, GA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
45 matches · 16W–29L · seasons 2019–2026

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Match history45 matches
L
2025-12-13 · Legacy Park (Kim Fosdick)* · #2 Doubles · 3.5 · with Christy Ball
expectation pending — we’re still fetching an opponent’s record
5-7, 1-6
L
2025-11-22 · Legacy Park (Kim Fosdick)* · #2 Doubles · 3.5 · with Christy Ball
expectation pending — we’re still fetching an opponent’s record
4-6, 6-1, 2-6
L
2025-11-15 · Legacy Park (Kim Fosdick)* · #2 Doubles · 3.5 · with Peggy Clay
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 1-6
L
2025-11-08 · Legacy Park (Kim Fosdick)* · #1 Doubles · 3.5 · with Christy Ball
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
W
2024-12-17 · #1 Singles · 3.5
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
L
2024-12-16 · #3 Doubles · 3.5 · with Amanda Swatling
expectation pending — we’re still fetching an opponent’s record
6-2, 5-7, 0-6
W
2024-12-02 · #4 Doubles · 3.5 · with Laura Lazar
expectation pending — we’re still fetching an opponent’s record
6-1, 6-0
L
2024-11-05 · #1 Singles · 3.5
expectation pending — we’re still fetching an opponent’s record
0-6, 5-7
L
2023-12-14 · #3 Doubles · 4.0 · with Marianne Lovett
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
W
2023-11-16 · #3 Doubles · 4.0 · with Amanda Swatling
expectation pending — we’re still fetching an opponent’s record
2-6, 6-2, 6-4
L
2022-12-17 · #2 Singles · 3.5
expectation pending — we’re still fetching an opponent’s record
5-7, 5-7
W
Cathy Johns
2022-12-13 · #2 Singles · 3.5
expectation pending — we’re still fetching an opponent’s record
6-0, 6-1
Where you rank locallyagainst everyone at your level
Teams1 team
Over timerating by season, and how you rank
By level2 levels played
3.5
34.9%
15W–28L · 46.5% of games
4.0
1W–1L
not enough matches yet

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

By lineusually #2 Doubles, 38% of the time
#2 Doubles
38%
17 matches
#1 Doubles
24%
11 matches
#3 Doubles
22%
10 matches
#2 Singles
9%
4 matches
#1 Singles
4%
2 matches
#4 Doubles
2%
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.

The moment of victory is much too short to live for that and nothing else.
Martina Navratilova