Teams

Kolody

2026 Adult 40 & Over - NAZ · NAZ 4.0 Men

13 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 →
Schedule6 played
2026-04-25vs NAZ/Khilnani/40&over/4.0MLost 13
L#1 DoublesDiego Constante / Steven Riggs vs David Hibbs / Kevin Woog1-6, 3-6
L#1 SinglesJohn Malone vs Chris Tipp0-6, 3-6
L#2 DoublesSteve Boadway / Keiji Iwai vs Brian Buchholtz / Stephen Lakowske2-6, 2-6
W#3 DoublesJohn Kolody / Sam Blankenship vs Dan Salcito / Avi Khilnani6-2, 6-4
2026-04-25vs NAZ/Khilnani/40&over/4.0MLost 04
L#1 DoublesDiego Constante / John Malone vs Brian Buchholtz / Chris Tipp4-6, 1-6
L#1 SinglesSteven Riggs vs David Hibbs1-6, 0-6
L#2 DoublesKeiji Iwai / Sam Blankenship vs Stephen Lakowske / Kevin Woog2-6, 2-6
L#3 DoublesJohn Kolody / Steve Boadway vs Frank Coe / Avi Khilnani2-6, 4-6
2026-04-11vs NAZ/Khilnani/40&over/4.0MLost 13
L#1 DoublesDaniel Herrick / Diego Constante vs Chris Howard / Sterling Fetty0-6, 0-6
W#1 SinglesJohn Malone vs Andy Mraz6-4, 6-3
L#2 DoublesThomas Howell / Steve Boadway vs Jeff McMichael / Jeffery Henderson4-6, 1-6
L#3 DoublesJohn Kolody / Mark Navarro vs Matthew Mraz / Frank Coe2-6, 2-6
2026-04-11vs NAZ/Khilnani/40&over/4.0MLost 13
W#1 DoublesJohn Malone / Diego Constante vs Kirk Westervelt / Jeff McMichael7-5, 3-6, 1-0
L#1 SinglesMark Navarro vs Sterling Fetty2-6, 2-6
L#2 DoublesSteve Boadway / Daniel Herrick vs Andy Mraz / Matthew Mraz4-6, 6-1, 0-1
L#3 DoublesThomas Howell / John Kolody vs Jeffery Henderson / Avi Khilnani2-6, 4-6
2026-03-28vs NAZ/Khilnani/40&over/4.0MLost 04
L#1 DoublesDiego Constante / Keiji Iwai vs Jeffery Henderson / Chris Howard2-6, 4-6
L#1 SinglesSteve Boadway vs Kevin Woog0-6, 2-6
L#2 DoublesDarren Pembroke / Mark Navarro vs Matthew Mraz / Andy Mraz6-7, 3-6
L#3 DoublesJohn Kolody / Daniel Herrick vs Jeff Champ / Dan Salcito2-6, 5-7
2026-03-28vs NAZ/Khilnani/40&over/4.0MLost 13
W#1 DoublesDiego Constante / Keiji Iwai vs Jeffery Henderson / Kirk Westervelt4-6, 6-2, 1-0
L#1 SinglesMark Navarro vs Frank Cox4-6, 1-6
L#2 DoublesDaniel Herrick / Darren Pembroke vs Dan Salcito / Brian Buchholtz6-7, 3-6
L#3 DoublesJohn Kolody / Steve Boadway vs Frank Coe / Sean Cunningham3-6, 4-6
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 standings for NAZ 4.0 Men have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

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 3.43 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.

James Allen
published 4
3.60
Darren Pembroke
usually #2 Doubles 100% · published 4
3.60
Diego Constante
usually #1 Doubles 100% · published 4
3.57
John Malone
usually #1 Singles 50%, also #1 Doubles 50% · published
3.54
Sam Blankenship
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.51
Craig Abney
published 4
3.47
Mark Navarro
usually #1 Singles 50%, also #2 Doubles 25% · published
3.45
Daniel Herrick
usually #2 Doubles 50%, also #3 Doubles 25% · published 4
3.43
Steven Riggs
usually #1 Singles 50%, also #1 Doubles 33% · published
3.42
Keiji Iwai
usually #2 Doubles 50%, also #1 Doubles 50% · published
3.10
John Kolody
usually #3 Doubles 82%, also #1 Doubles 9% · published
3.05
Steve Boadway
usually #2 Doubles 50%, also #3 Doubles 33% · published
Thomas Howell
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.

John Malone + Keiji Iwai111350% games+6.8% vs expected
Diego Constante + Craig Abney5256% games−5.5% vs expected
John Kolody + Craig Abney9748% games−5.9% vs expected
John Kolody + Thomas Howell6452% gamesnot enough data
John Kolody + Darren Pembroke044 matchesnot enough data
John Kolody + Steven Riggs224 matchesnot enough data
Diego Constante + Steven Riggs134 matchesnot enough data
John Kolody + Diego Constante123 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.

4
James Allen
no matches on record · no lines in 2026
not enough data
4
Darren Pembroke
16W–28L career · 2 lines in 2026
24%76%<1%
3.60
4
Diego Constante
68W–41L career · 6 lines in 2026
24%76%<1%
3.60
John Malone
64W–56L career · 4 lines in 2026
32%68%<1%
3.57
Sam Blankenship
44W–48L career · 2 lines in 2026
38%62%<1%
3.54
4
Craig Abney
173W–248L career · no lines in 2026
48%52%<1%
3.51
Mark Navarro
21W–35L career · 4 lines in 2026
58%42%<1%
3.47
4
Daniel Herrick
15W–21L career · 4 lines in 2026
64%36%<1%
3.45
Steven Riggs
54W–52L career · 6 lines in 2026
<1%69%31%
3.43
Keiji Iwai
43W–61L career · 4 lines in 2026
71%29%<1%
3.42
John Kolody
56W–86L career · 11 lines in 2026
23%77%<1%
3.10
Steve Boadway
0W–23L career · 6 lines in 2026
>99%<1%<1%
3.05
Thomas Howell
26W–21L career · 2 lines in 2026
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.