Teams

NAZ/Harbeck/18&over/3.5M

2025 Adult 18 & Over - NAZ · NAZ 3.5 Men

16 players · average NTRP 3.50 / NORTHERN ARIZONA

No matches recorded for this roster in this league — it may be a placeholder registration, or the season may not have started.

View scouting list →
Schedule8 played
2025-06-14vs WebbLost 13
L#1 DoublesJacob Zierenberg / Peter Stivers vs Bob Guzley / Blake Cain5-7, 2-6
L#1 SinglesNick Murray vs David Maples4-6, 2-6
L#2 DoublesSteve Cremin / Mark Kaiser vs Jacob Bordelon / Chadleo Webb0-6, 0-6
W#3 DoublesBill Bartling / Shaun Stouder vs Bob Boyer / Michael Tyer7-6, 6-3
2025-06-14vs WebbLost 13
L#1 DoublesNick Murray / Peter Stivers vs Jacob Bordelon / David Maples2-6, 1-6
W#1 SinglesJacob Zierenberg vs Blake Cain6-4, 2-6, 1-0
L#2 DoublesBrian Harbeck / Bill Bartling vs Michael Chan / Bob Guzley2-6, 4-6
L#3 DoublesSteve Cremin / Mark Kaiser vs Michael Tyer / Chadleo Webb4-6, 2-6
2025-05-31vs WebbWon 21
L#1 DoublesShaun Stouder / Kevin Felix vs Bob Guzley / Blake Cain6-1, 3-6, 0-1
W#2 DoublesBrian Harbeck / David Logan vs Steven Danner / Ron Gray6-3, 6-4
W#3 DoublesFrank Coe / Avi Khilnani vs Bob Boyer / Gordon Medford6-3, 6-3
2025-05-31vs WebbWon 40
W#1 DoublesFrank Coe / David Logan vs Bob Guzley / Ron Gray6-3, 6-3
W#1 SinglesJacob Zierenberg vs Blake Cain6-2, 6-3
W#2 DoublesKevin Felix / Shaun Stouder vs Steven Danner / Chadleo Webb1-6, 6-3, 1-0
W#3 DoublesAvi Khilnani / Scott van Vleet vs Bob Boyer / Gordon Medford6-3, 6-2
2025-05-03vs WebbWon 31
W#1 DoublesFrank Coe / Jacob Zierenberg vs Bob Guzley / Derek Miller6-2, 6-3
L#1 SinglesNick Murray vs David Maples2-6, 1-6
W#2 DoublesDavid Logan / Scott van Vleet vs Jacob Bordelon / John Kolody5-7, 6-4, 1-0
W#3 DoublesPeter Stivers / Kevin Felix vs Eli Cohen / Michael Chan3-6, 6-3, 1-0
2025-05-03vs WebbSplit 22
W#1 DoublesDavid Logan / Jacob Zierenberg vs Jacob Bordelon / David Maples6-1, 1-6, 1-0
L#1 SinglesFabrizio Doria vs Eli Cohen1-6, 4-6
L#2 DoublesNick Murray / Bill Bartling vs Bob Guzley / Derek Miller4-6, 4-6
W#3 DoublesAvi Khilnani / Frank Coe vs John Kolody / Michael Chan6-4, 6-0
2025-04-05vs WebbWon 40
W#1 DoublesNick Murray / Frank Coe vs Bob Guzley / Derek Miller6-2, 6-1
W#1 SinglesJacob Zierenberg vs Blake Cain7-5, 6-4
W#2 DoublesBrian Harbeck / Steve Cremin vs Eli Cohen / Ron Gray6-3, 6-7, 1-0
W#3 DoublesMark Kaiser / Kevin Felix vs Bob Boyer / Michael Tyer6-0, 5-7, 1-0
2025-04-05vs WebbWon 31
W#1 DoublesNick Murray / Jacob Zierenberg vs Bob Guzley / Blake Cain6-2, 6-7, 1-0
W#1 SinglesNathan Kleinman vs Eli Cohen6-1, 6-2
L#2 DoublesBrian Harbeck / Fabrizio Doria vs Derek Miller / Gordon Medford7-5, 3-6, 0-1
W#3 DoublesFrank Coe / Steve Cremin vs Bob Boyer / Michael Tyer6-0, 6-2
A tie can be incomplete. Tell us if someone is missing.
i
Grouped by tie — one fixture, several lines. A line shows only when a player on it is someone we have indexed, so an early-season tie for a newly-added team can look short. This also means the line count here will not match the header, which counts individual player appearances.
Flight standings1 teams · NAZ 3.5 Men
TeamWLInd. WInd. LSets lostGames lost
1NAZ/Harbeck/18&over/3.5M53201232277

Ordered by team wins, then losses, then sets lost — the order USTA uses to seed a flight. Individual wins are lines, not ties.

See the full flight, with every team’s record

ScoutingWhere each opponent usually plays

Signed-in extra: whether this captain plays strict strength order or mixes it up, from every doubles line they have put out. Create a free account to see it.

Roster averages 3.30 estimated across 11 rated players. No lineup is published in advance, so the column below is where each player has actually been used — a captain's habits are the best available forecast. Sign in and claim your record to see who you have played.

3.94
Zachary Hackerott
published
3.45
Scott van Vleet
usually #2 Doubles 50%, also #3 Doubles 50% · published
3.42
Nick Murray
usually #1 Doubles 38%, also #1 Singles 25% · published 3.5
3.39
Frank Coe
usually #3 Doubles 50%, also #1 Doubles 50% · published 3.5
3.39
David Logan
usually #2 Doubles 50%, also #1 Doubles 50% · published 3.5
Bill Bartling
usually #2 Doubles 67%, also #3 Doubles 33% · published 3.5
Fabrizio Doria
usually #1 Singles 50%, also #2 Doubles 50% · published 3.5
Jacob Zierenberg
usually #1 Doubles 57%, also #1 Singles 43% · published 3.5
3.20
Avi Khilnani
usually #3 Doubles 100% · published 3.5
3.19
Kevin Felix
usually #3 Doubles 50%, also #1 Doubles 25% · published
3.17
Shaun Stouder
usually #1 Doubles 33%, also #3 Doubles 33% · published
3.07
Brian Harbeck
usually #2 Doubles 100% · published 3.5
3.06
Mark Kaiser
usually #3 Doubles 67%, also #2 Doubles 33% · published
2.99
Peter Stivers
usually #1 Doubles 67%, also #3 Doubles 33% · published
Nathan Kleinman
usually #1 Singles 100% · published
Steve Cremin
usually #2 Doubles 50%, also #3 Doubles 50% · published
Established pairs

Doubles pairs from this roster with three or more matches together anywhere — ordered by performance against what the rating gap predicted, not by record.

Bill Bartling + David Logan314 matchesnot enough data
Scott van Vleet + David Logan404 matchesnot enough data
Frank Coe + Avi Khilnani303 matchesnot enough data
Roster

Ordered by our estimated dynamic rating, which is why two players at the same published level are not tied — a published 4.0 says nothing about where inside the band someone sits. Lines played in this team’s season are shown beside each name.

Zachary Hackerott
5W–0L career · no lines in 2025
<1%67%33%
3.94
Scott van Vleet
97W–104L career · 2 lines in 2025
<1%66%34%
3.45
3.5
Nick Murray
30W–15L career · 8 lines in 2025
<1%72%28%
3.42
3.5
Frank Coe
15W–12L career · 6 lines in 2025
<1%80%20%
3.39
3.5
David Logan
23W–6L career · 4 lines in 2025
<1%80%20%
3.39
3.5
Bill Bartling
10W–9L career · 3 lines in 2025
not enough data
3.5
Fabrizio Doria
1W–4L career · 2 lines in 2025
not enough data
3.5
Jacob Zierenberg
22W–2L career · 7 lines in 2025
not enough data
3.5
Avi Khilnani
8W–5L career · 3 lines in 2025
6%93%1%
3.20
Kevin Felix
19W–4L career · 4 lines in 2025
7%92%1%
3.19
Shaun Stouder
3W–6L career · 3 lines in 2025
10%89%<1%
3.17
3.5
Brian Harbeck
13W–15L career · 4 lines in 2025
29%71%<1%
3.07
Mark Kaiser
10W–10L career · 3 lines in 2025
33%67%<1%
3.06
Peter Stivers
5W–6L career · 3 lines in 2025
54%46%<1%
2.99
Nathan Kleinman
1W–0L career · 1 line in 2025
not enough data
Steve Cremin
6W–4L career · 4 lines in 2025
not enough data

Three percentages are where each player stands right now: the chance they are below their band, inside it, or above it, on the way they are playing this season. The number on the right is our estimated dynamic rating, which USTA never publishes. This is today rather than a forecast of December, because a forecast has to assume future matches and cannot know whether someone will even be offered them. Percentages are blank where a player has too few matches this season, or at a level where the model does not yet beat a base-rate guess; the estimate is a weaker claim than a probability and survives where those do not.

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.