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Connor Zielonko

Ballwin, MO
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
111 matches · 72W–39L · seasons 2023–2027

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Match history111 matches
W
2026-09-13 · Damjanovic-Brinkmeyer (F) · #1 Doubles · 4.0 · with Andrej Damjanovic
expectation pending — we’re still fetching an opponent’s record
4-6, 7-6, 1-0
L
Sam Edwards / Michael Ho
2026-05-03 · Brinkmeyer/Damjanovic (S) · #1 Doubles · 4.0 · with Keith Allison
expectation pending — we’re still fetching an opponent’s record
7-6, 1-6, 0-1
W
2026-04-19 · Meinert/The Other Guys (S) · #2 Doubles · 4.5 · with Nathan Easley
expectation pending — we’re still fetching an opponent’s record
6-4, 7-5
W
2026-04-16 · Brinkmeyer/Damjanovic (S) · #2 Doubles · 4.0 · with Duncan Clipp
expectation pending — we’re still fetching an opponent’s record
7-6, 6-2
L
2026-04-12 · Brinkmeyer/Damjanovic (S) · #1 Doubles · 4.0 · with Andrej Damjanovic
expectation pending — we’re still fetching an opponent’s record
3-6, 4-6
W
2026-03-29 · Brinkmeyer/Damjanovic (S) · #2 Doubles · 4.0 · with Duncan Clipp
expectation pending — we’re still fetching an opponent’s record
6-3, 6-3
W
2026-03-22 · Brinkmeyer/Damjanovic (S) · #1 Doubles · 4.0 · with Duncan Clipp
expectation pending — we’re still fetching an opponent’s record
5-7, 6-3, 1-0
W
2026-03-15 · Brinkmeyer/Damjanovic (S) · #1 Doubles · 4.0 · with Keith Allison
expectation pending — we’re still fetching an opponent’s record
6-3, 7-6
L
2026-03-08 · Meinert/The Other Guys (S) · #3 Doubles · 4.5 · with Benjamin Strate
expectation pending — we’re still fetching an opponent’s record
6-4, 4-6, 0-1
W
2026-03-01 · Brinkmeyer/Damjanovic (S) · #1 Doubles · 4.0 · with Andrej Damjanovic
expectation pending — we’re still fetching an opponent’s record
6-1, 6-0
L
2026-02-15 · Brinkmeyer/Damjanovic (S) · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
L
2026-02-08 · Meinert/The Other Guys (S) · #1 Doubles · 4.5 · with Andy Horton
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
Where you rank locallyagainst everyone at your level
Teams13 teams · 2023–2027
Over timerating by season, and how you rank
By level2 levels played
4.0
69.5%
66W–29L · 56.9% of games
4.5
36.4%
4W–7L · 44% of games

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

By lineusually #1 Doubles, 52% of the time
#1 Doubles
52%
58 matches
#1 Singles
14%
16 matches
#2 Doubles
14%
16 matches
#2 Singles
14%
16 matches
#3 Doubles
5%
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.

It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.
Roger Federer