Teams

NAZ/Weber/40 and over/4.0M

2024 Adult 40 & Over - NAZ · NAZ 4.0 Men

14 players · average NTRP 4.00 / 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
2023-11-04vs Mentken's Maurader'sLost 13
L#1 DoublesMark Navarro / Kirk Westervelt vs Andy Mraz / Matthew Mraz1-6, 2-6
L#1 SinglesJeffrey Hovermill vs Trent Bowers0-3
L#2 DoublesCliff Gerwick / Warren Cassatt vs Luke Thesing / Jeff Champ6-2, 4-6, 0-1
W#3 DoublesStephen Lakowske / Timothy Cox vs Mike Poling / Charles Mentken2-6, 6-4, 1-0
2023-11-04vs Mentken's Maurader'sLost 03
L#1 DoublesMark Navarro / Timothy Weber vs Andy Mraz / Matthew Mraz3-6, 1-6
L#2 DoublesCliff Gerwick / Warren Cassatt vs Billy Bilbray / Luke Thesing2-6, 1-6
L#3 DoublesRon Franklin / Stephen Lakowske vs Trent Bowers / Frank Coe5-7, 4-6
2023-10-22vs Team IwaiWon 31
W#1 DoublesTimothy Weber / Mark Navarro vs Keiji Iwai / David Kumasaka6-1, 6-1
W#1 SinglesJachee Tseng vs Bryan Gest6-0, 6-1
W#2 DoublesGary Linden / Mark Carlson vs Steven Riggs / Rich Stephens6-4, 6-2
L#3 DoublesRon Franklin / Timothy Cox vs Robert Voytek / Tim Schweitzer4-6, 6-1, 0-1
2023-10-22vs Team IwaiWon 31
W#1 DoublesTimothy Weber / Ron Franklin vs Bryan Gest / Rich Stephens6-1, 6-3
W#1 SinglesMark Navarro vs Robert Voytek6-1, 6-4
W#2 DoublesGary Linden / Mark Carlson vs David Kumasaka / Keiji Iwai6-2, 5-7, 1-0
L#3 DoublesKirk Westervelt / Jeffrey Hovermill vs Tim Schweitzer / Steven Riggs0-1, 0-0
2023-09-23vs Mentken's Maurader'sWon 31
L#1 DoublesRobert Sellani / Mark Navarro vs Andy Mraz / Matthew Mraz4-6, 4-6
W#1 SinglesFeng Yang vs Charles Mentken6-4, 6-0
W#2 DoublesGary Linden / Mark Carlson vs Dan Salcito / Luke Thesing7-6, 4-6, 1-0
W#3 DoublesTimothy Weber / Warren Cassatt vs Jeff Champ / Mike Poling3-6, 6-2, 1-0
2023-09-23vs Mentken's Maurader'sWon 31
L#1 DoublesCliff Gerwick / Kirk Westervelt vs Andy Mraz / Matthew Mraz6-4, 5-7, 0-1
W#1 SinglesMark Navarro vs Mike Poling6-2, 6-1
W#2 DoublesTimothy Weber / Peter Ney vs Dan Salcito / Luke Thesing6-2, 6-4
W#3 DoublesFeng Yang / Jachee Tseng vs Charles Mentken / Jeff Champ6-2, 6-2
2023-09-10vs Team IwaiWon 31
W#1 DoublesTimothy Weber / Gary Linden vs David Kumasaka / Robert Voytek6-2, 3-6, 1-0
L#1 SinglesMark Navarro vs Keiji Iwai3-6, 6-7
W#2 DoublesPeter Ney / Robert Sellani vs Steven Riggs / Steve Schulz6-2, 6-3
W#3 DoublesFeng Yang / Jachee Tseng vs Jared Archer / Tim Schweitzer5-7, 3-2
2023-09-10vs Team IwaiWon 31
W#1 DoublesMark Navarro / Robert Sellani vs Steve Schulz / Tim Schweitzer6-3, 6-0
L#1 SinglesTimothy Weber vs Bryan Gest6-4, 1-6, 0-1
W#2 DoublesPeter Ney / Gary Linden vs David Kumasaka / Robert Voytek7-6, 6-3
W#3 DoublesFeng Yang / Jachee Tseng vs Steven Riggs / Rich Stephens7-6, 4-1
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 standings3 teams · NAZ 4.0 Men
TeamWLInd. WInd. LSets lostGames lost
1NAZ/Weber/40 and over/4.0M62201230261
2Mentken's Maurader's44151738295
3Team Iwai26131942300

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 3.65 estimated across 4 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.

3.76
Stephen Lakowske
usually #3 Doubles 100% · published
Cliff Gerwick
usually #2 Doubles 67%, also #1 Doubles 33% · published 4
3.70
Timothy Weber
usually #1 Doubles 57%, also #3 Doubles 14% · published
3.69
Kirk Westervelt
usually #1 Doubles 67%, also #3 Doubles 33% · published
3.47
Mark Navarro
usually #1 Doubles 63%, also #1 Singles 38% · published
Feng Yang
usually #3 Doubles 75%, also #1 Singles 25% · published
Gary Linden
usually #2 Doubles 80%, also #1 Doubles 20% · published
Jachee Tseng
usually #3 Doubles 75%, also #1 Singles 25% · published
Jeffrey Hovermill
usually #1 Singles 50%, also #3 Doubles 50% · published
Mark Carlson
published
Peter Ney
usually #2 Doubles 100% · published
Robert Sellani
usually #1 Doubles 67%, also #2 Doubles 33% · published
Ron Franklin
usually #3 Doubles 67%, also #1 Doubles 33% · published
Warren Cassatt
usually #2 Doubles 67%, also #3 Doubles 33% · 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.

Kirk Westervelt + Stephen Lakowske5166% games+19.4% vs expected
Mark Navarro + Timothy Weber3349% games−4.0% vs expected
Mark Navarro + Warren Cassatt123 matchesnot enough data
Feng Yang + Jachee Tseng303 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.

Stephen Lakowske
30W–24L career · 2 lines in 2024
3%93%4%
3.76
4
Cliff Gerwick
2W–8L career · 3 lines in 2024
not enough data
Timothy Weber
27W–26L career · 7 lines in 2024
8%91%2%
3.70
Kirk Westervelt
17W–9L career · 3 lines in 2024
9%90%1%
3.69
Mark Navarro
21W–35L career · 8 lines in 2024
58%42%<1%
3.47
Feng Yang
6W–1L career · 4 lines in 2024
not enough data
Gary Linden
5W–0L career · 5 lines in 2024
not enough data
Jachee Tseng
7W–1L career · 4 lines in 2024
not enough data
Jeffrey Hovermill
12W–4L career · 2 lines in 2024
not enough data
Mark Carlson
0W–4L career · no lines in 2024
not enough data
Peter Ney
4W–4L career · 3 lines in 2024
not enough data
Robert Sellani
4W–3L career · 3 lines in 2024
not enough data
Ron Franklin
3W–3L career · 3 lines in 2024
not enough data
Warren Cassatt
9W–16L career · 3 lines in 2024
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.