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William Kron

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Minneapolis, MN
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
166 matches · 109W–57L · seasons 2018–2026
Match history166 matches
L
2026-10-28 · Farrell/Birch 4.5 Mens · #2 Singles · 4.5
loading the estimate
6-4, 4-6, 0-1
W
2026-10-14 · Farrell/Birch 4.5 Mens · #3 Doubles · 4.5 · with Collin Mutchler
loading the estimate
6-1, 6-3
L
2026-10-07 · Farrell/Birch 4.5 Mens · #2 Singles · 4.5
loading the estimate
1-6, 1-6
L
2026-07-16 · Weed: Don Ho and the Honeybadgers · #2 Doubles · 9.0 · with Jon Sundquist
loading the estimate
5-7, 6-4, 0-1
L
2026-07-01 · Farrell/Birch - Summer 26 · #2 Singles · 4.5
loading the estimate
6-7, 6-7
L
2026-06-18 · Weed: Don Ho and the Honeybadgers · #2 Doubles · 9.0 · with Charles Weed
loading the estimate
5-7, 4-6
W
2026-06-17 · Farrell/Birch - Summer 26 · #3 Doubles · 4.5 · with Collin Mutchler
loading the estimate
2-6, 6-4, 1-0
L
2026-06-10 · Farrell/Birch - Summer 26 · #2 Singles · 4.5
loading the estimate
3-6, 1-6
L
2026-05-20 · Farrell/Birch - Summer 26 · #2 Singles · 4.5
loading the estimate
1-6, 2-6
L
2026-05-14 · Weed: Don Ho and the Honeybadgers · #2 Doubles · 9.0 · with Charles Weed
loading the estimate
1-6, 4-6
W
Default
2026-05-13 · Farrell/Birch - Summer 26 · #3 Doubles · 4.5 · with Daniel Stumpf
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-05-07 · Weed: Don Ho and the Honeybadgers · #1 Doubles · 9.0 · with Charles Weed
loading the estimate
4-6, 1-6
Where you rank locallyagainst everyone at your level
Teams43 teams · 2019–2027
Over timerating by season, and how you rank
By level4 levels played
4.5
68.4%
80W–37L · 58.1% of games
5.0
77.8%
7W–2L · 51.7% of games
9.0
41.7%
5W–7L · 48.4% of games
9.0mixed
60.7%
17W–11L · 51.8% of games

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

By lineusually #1 Doubles, 28% of the time
#1 Doubles
28%
47 matches
#2 Doubles
28%
47 matches
#2 Singles
18%
30 matches
#3 Doubles
16%
27 matches
#1 Singles
8%
13 matches
#4 Doubles
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.

Champions keep playing until they get it right.
Billie Jean King