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Holly Kortum

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Castle Pines, CO
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
268 matches · 155W–113L · seasons 2017–2026
Match history268 matches
W
2026-08-18 · LTFC GREEN · #1 Doubles · 4.0 · with Sandy Biley
loading the estimate
3-6, 6-4, 1-0
W
2026-08-15 · LTFC RED · #2 Doubles · 4.0 · with Tina Parks championship
loading the estimate
6-2, 6-2
L
2026-08-14 · LTFC RED · #2 Doubles · 4.0 · with Sandy Biley championship
loading the estimate
6-4, 6-7, 0-1
W
2026-08-09 · CPV RED · #1 Doubles · 7.5 · with Bryan Kortum mixed
doesn’t count toward your NTRP rating
4-6, 7-6, 1-0
W
2026-08-06 · LTFC GOLD · #1 Doubles · 4.0 · with Sviatlana Yasianovich
loading the estimate
6-3, 6-2
W
2026-08-02 · CPV RED · #3 Doubles · 7.5 · with Bryan Kortum mixed
doesn’t count toward your NTRP rating
6-1, 6-2
W
2026-08-01 · LTFC RED · #2 Doubles · 4.0 · with Sandy Biley championship
loading the estimate
6-4, 7-5
W
2026-07-30 · LTFC GOLD · #2 Doubles · 4.0 · with Sarah Plagenza
loading the estimate
6-1, 6-3
L
2026-07-28 · LTFC GREEN · #1 Doubles · 4.0 · with Sandy Biley
loading the estimate
6-1, 1-6, 0-1
W
2026-07-26 · CPV RED · #2 Doubles · 7.5 · with Bryan Kortum mixed
doesn’t count toward your NTRP rating
6-3, 4-6, 1-0
L
2026-07-21 · LTFC GREEN · #2 Doubles · 4.0 · with Sandy Biley
loading the estimate
2-6, 6-4, 0-1
L
2026-07-19 · CPV RED · #1 Doubles · 7.5 · with Bryan Kortum mixed
doesn’t count toward your NTRP rating
3-6, 4-6
Where you rank locallyagainst everyone at your level
Teams60 teams · 2019–2026
Over timerating by season, and how you rank
By level6 levels played
3.5
50%
4W–4L · 57.1% of games
4.0
59.9%
118W–79L · 53.6% of games
8.0
73.3%
11W–4L · 55.5% of games
7.0mixed
77.8%
14W–4L · 66.1% of games
7.5mixed
54.5%
6W–5L · 51.7% of games
8.0mixed
5.9%
1W–16L · 36.7% of games

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

By lineusually #1 Doubles, 46% of the time
#1 Doubles
46%
124 matches
#2 Doubles
39%
104 matches
#3 Doubles
14%
38 matches
Singles
1%
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.

You have to take the initiative and play your game. Confidence is just believing you can do it.
Chris Evert