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Shannon Korff

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WAYNE, PA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
244 matches · 172W–72L · seasons 2018–2026
Match history244 matches
L
2026-10-28 · Legacy · #1 Doubles · 4.5 · with Erin Paone
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0-6, 0-6
L
2026-10-25 · Terminetters · #2 Doubles · 4.5 · with Lisa Sheldon
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2-6, 4-6
L
2026-10-21 · Legacy · #1 Doubles · 4.5 · with Erin Paone
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1-6, 2-6
L
2026-10-07 · Legacy · #1 Doubles · 4.5 · with Jenelle Ross
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3-6, 3-6
L
2026-09-30 · Legacy · #1 Doubles · 4.5 · with Jenelle Ross
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3-6, 7-6, 0-1
L
2026-09-23 · Legacy · #1 Doubles · 4.5 · with Jenelle Ross
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6-4, 4-6, 0-1
L
2026-09-13 · Terminetters · #2 Doubles · 4.5 · with Lisa Brueggemann
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3-6, 4-6
L
2026-09-09 · Legacy · #1 Doubles · 4.5 · with Anna Will
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7-6, 3-6, 0-1
W
2026-06-20 · Happy Feet · #2 Doubles · 4.5 · with Lisa Sheldon
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6-1, 2-6, 1-0
L
2026-06-13 · Happy Feet · #3 Doubles · 4.5 · with Alison Vachris
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5-7, 4-6
L
2026-06-12 · Love All · #1 Doubles · 4.5 · with Amanda Chauhan
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3-6, 1-6
W
2026-05-30 · Happy Feet · #3 Doubles · 4.5 · with Alison Vachris
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7-5, 4-6, 1-0
Where you rank locallyagainst everyone at your level
Teams32 teams · 2019–2026
Over timerating by season, and how you rank
By level7 levels played
2.5
2W–1L
not enough matches yet
3.0
80%
8W–2L · 64.3% of games
3.5
75.9%
44W–14L · 60.7% of games
4.0
72.4%
105W–40L · 59.5% of games
4.5
22.2%
4W–14L · 43.3% of games
7.0mixed
1W–0L
not enough matches yet
8.0mixed
2W–1L
not enough matches yet

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

By lineusually #1 Doubles, 48% of the time
#1 Doubles
48%
117 matches
#2 Doubles
30%
74 matches
#3 Doubles
20%
48 matches
#4 Doubles
2%
5 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.

You can get through anything if you keep going one point at a time.
Arthur Ashe