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Mark Koons

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York, PA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
32 matches · 18W–14L · seasons 2022–2026
Match history32 matches
L
2026-09-18 · #3 Doubles · 4.5 · with Robert Belser championship
loading the estimate
0-6, 3-6
W
2026-08-09 · RCW - Thoman/Brink · #3 Doubles · 4.5 · with Tom Brink
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6-4, 6-2
L
2026-08-02 · RCW - Thoman/Brink · #1 Singles · 4.5
loading the estimate
3-6, 6-3, 0-1
W
2026-07-14 · RCW - Thoman/Brink · #2 Doubles · 4.5 · with Robert Belser
loading the estimate
2-6, 7-6, 1-0
W
2026-06-16 · RCW - Thoman/Brink · #2 Doubles · 4.5 · with Ben Lehman
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6-3, 6-2
W
2025-08-06 · RCW - Thoman/Brink · #2 Doubles · 4.5 · with Tom Brink
loading the estimate
1-6, 7-5, 1-0
W
2025-07-16 · RCW - Thoman/Brink · #1 Singles · 4.5
loading the estimate
6-4, 6-4
W
2025-06-28 · York College - Hack · #2 Doubles · 4.5 · with John Schmitt
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6-4, 3-6, 1-0
W
2025-06-22 · York College - Hack · #3 Doubles · 4.5 · with John Schmitt
loading the estimate
6-3, 6-2
W
2025-06-14 · York College - Hack · #3 Doubles · 4.5 · with Tom Brink
loading the estimate
6-4, 2-6, 1-0
W
2025-06-11 · RCW - Thoman/Brink · #3 Doubles · 4.5 · with Kirk Thoman
loading the estimate
6-4, 6-4
W
Johan Hoegstedt / Christopher Sterman
2024-09-15 · RCW - Thoman · #2 Doubles · 9.0 · with Robert Belser championship
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6-4, 6-2
Where you rank locallyagainst everyone at your level
Teams10 teams · 2021–2026
Over timerating by season, and how you rank
By level2 levels played
4.5
56.5%
13W–10L · 50% of games
9.0
55.6%
5W–4L · 53% of games

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

By lineusually #1 Singles, 41% of the time
#1 Singles
41%
13 matches
#2 Doubles
22%
7 matches
#3 Doubles
22%
7 matches
#1 Doubles
16%
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 have to take the initiative and play your game. Confidence is just believing you can do it.
Chris Evert