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Zak Kwiecinski

Warren, MI
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
122 matches · 86W–36L · seasons 2023–2026

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Match history122 matches
W
2026-08-31 · EAST-KEAN 7.5 COMBO MIX · #2 Doubles · 7.5 · with McCall Monte mixed
doesn’t count toward your NTRP rating
6-3, 6-4
W
2026-08-19 · EAST-KEAN 7.5 COMBO MIX · #2 Doubles · 7.5 · with McCall Monte mixed
doesn’t count toward your NTRP rating
6-3, 7-6
L
Filip Kempa / Ali Matin
2026-08-15 · #1 Doubles · with Ronald Perkins championship
expectation pending — we’re still fetching an opponent’s record
2-6, 4-6
W
Nick Martin
2026-08-14 · #2 Singles championship
expectation pending — we’re still fetching an opponent’s record
7-5, 6-1
W
2026-08-12 · EAST-Perkins 6.5 COMBO MIX · #3 Doubles · 6.5 · with Esther Thomas mixed
doesn’t count toward your NTRP rating
6-4, 7-6
W
Adam Vincent / Jas Bajric
2026-08-08 · #1 Doubles · with Ronald Perkins championship
expectation pending — we’re still fetching an opponent’s record
6-4, 6-2
W
2026-08-05 · EAST-Perkins 6.5 COMBO MIX · #1 Doubles · 6.5 · with Tina Verbeke mixed
doesn’t count toward your NTRP rating
6-3, 6-3
W
N/A
2026-08-04 · EAST-Mitchell 18s 6.0X F · #1 Doubles · 6.0 · with Amber Joseph mixed
doesn’t count toward your NTRP rating
6-0, 6-0
W
2026-08-03 · EAST-Perkins 6.5 COMBO MIX · #1 Doubles · 6.5 · with Tina Verbeke mixed
doesn’t count toward your NTRP rating
4-6, 6-2, 1-0
W
2026-08-01 · #1 Doubles · with Ronald Perkins championship
expectation pending — we’re still fetching an opponent’s record
4-6, 6-1, 1-0
W
Tim Atkinson / Steve Armstrong
2026-07-31 · #1 Doubles · with Sam Wood championship
expectation pending — we’re still fetching an opponent’s record
6-2, 6-3
L
James Kalapodis - *
2026-07-31 · #1 Singles championship
expectation pending — we’re still fetching an opponent’s record
6-7, 0-6
Where you rank locallyagainst everyone at your level
Teams31 teams · 2023–2026
Over timerating by season, and how you rank
By level11 levels played
3.0
88.9%
24W–3L · 66.8% of games
3.5
64.7%
11W–6L · 54% of games
5.5
60%
3W–2L · 54.5% of games
6.0
56%
14W–11L · 54% of games
6.5
66.7%
6W–3L · 53.7% of games
7.5
2W–0L
not enough matches yet
5.5mixed
2W–0L
not enough matches yet
6.0mixed
75%
6W–2L · 66.2% of games
6.5mixed
3W–0L
not enough matches yet
7.0mixed
80%
4W–1L · 51.9% of games
7.5mixed
100%
5W–0L · 64.6% of games

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

By lineusually #1 Doubles, 24% of the time
#1 Doubles
24%
29 matches
#1 Singles
23%
28 matches
#3 Doubles
23%
28 matches
#2 Doubles
21%
25 matches
#2 Singles
7%
9 matches
#3 Singles
3%
3 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.

The moment of victory is much too short to live for that and nothing else.
Martina Navratilova