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Zack Issleib

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Wheaton, IL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
41 matches · 26W–15L · seasons 2025–2026
Match history41 matches
W
2026-10-04 · NITA E 40M18b Wheaton-Isphording · #1 Singles · 4.0
loading the estimate
3-6, 7-6, 1-0
W
2026-07-30 · NITA S 85CMe Wheaton-Isphoring/Robinson · #1 Doubles · 8.5 · with Joshua Luetkehans
doesn’t count toward your NTRP rating
6-2, 6-2
W
2026-06-27 · NITA S 85CMe Wheaton-Isphoring/Robinson · #1 Doubles · 8.5 · with Joshua Luetkehans
doesn’t count toward your NTRP rating
6-2, 6-5
L
2026-06-14 · NITA S 40M18a Wheaton-Isphording · #1 Singles · 4.0
loading the estimate
0-6, 6-0, 0-1
L
2026-05-31 · CDTA S 18&OM4.0 2.WSC(OUT) Isphording Sun 2 $22 · #2 Doubles · 4.0 · with Brian Green
loading the estimate
2-6, 3-6
W
2026-05-30 · NITA S 40M18a Wheaton-Isphording · #2 Singles · 4.0
loading the estimate
6-2, 7-5
W
2026-05-09 · NITA S 40M18a Wheaton-Isphording · #2 Doubles · 4.0 · with Dave Pusinsky
loading the estimate
6-2, 6-1
L
2026-04-26 · NITA W 40M18e Wheaton-Isphording · #1 Singles · 4.0
loading the estimate
2-6, 2-6
W
Default
2026-04-18 · NITA W 40M18e Wheaton-Isphording · #2 Doubles · 4.0 · with Scott Moss
doesn’t count toward your NTRP rating
6-0, 6-0
W
2026-03-29 · CDTA W 18&OM4.0 2.WSC Isphording Sun 2 $22 · #1 Doubles · 4.0 · with Anthony Noti
loading the estimate
6-2, 4-6, 1-0
W
2026-03-15 · NITA W 40M18e Wheaton-Isphording · #3 Doubles · 4.0 · with Michael Skrzypczak
loading the estimate
6-2, 6-4
W
2026-03-08 · NITA W 40M18e Wheaton-Isphording · #1 Singles · 4.0
loading the estimate
6-0, 6-4
Where you rank locallyagainst everyone at your level
Teams11 teams · 2025–2027
Over timerating by season, and how you rank
By level2 levels played
4.0
61.5%
24W–15L · 56.6% of games
8.5
2W–0L
not enough matches yet

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

By lineusually #1 Doubles, 54% of the time
#1 Doubles
54%
22 matches
#1 Singles
17%
7 matches
#3 Doubles
15%
6 matches
#2 Doubles
10%
4 matches
#2 Singles
5%
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.

Losing is not my enemy. Fear of losing is my enemy.
Rafael Nadal