Teams

PHX/DesiongcoTipp/55&O/8.0M

2026 SPR Adult 55&O · 8.0 Adult 55 & Over Men Sat

15 players · average NTRP 4.00 / CENTRAL 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
2026-04-04vs 8.0 PTC Abney M55SWon 20
W#1 DoublesMarco Rovegno / Joseph Martinez vs Mike Riddle / Darren Pembroke5-7, 6-1, 1-0
W#2 DoublesBrian Smith / Arno Leskinen vs Chris Bergman / Gregory Peterson6-1, 6-1
2026-03-28vs PHXWC/ Snider/55&Over8.0MWon 21
W#1 DoublesMarco Rovegno / Joseph Martinez vs Rob Leinbach / Jeff McMichael1-6, 6-3, 1-0
W#2 DoublesCraig Twitchell / Chris Tipp vs John Deogracias / Michael Toth6-2, 7-6
L#3 DoublesStephen Lakowske / Jose Desiongco vs Mike Cihlar / Matt Matson2-6, 2-6
2026-03-14vs PHXWC/ Snider/55&Over8.0MWon 30
W#1 DoublesJoseph Martinez / Marco Rovegno vs Teodoro Ramirez / John Deogracias7-6, 6-4
W#2 DoublesChris Tipp / Craig Twitchell vs John Roussel / Claude Maraoui6-1, 6-4
W#3 DoublesJose Desiongco / Brian Smith vs Rick Hildebrand / Matt Matson6-4, 7-6
2026-03-07vs 8.0 PTC Abney M55SLost 12
L#1 DoublesStephen Lakowske / Kirk Westervelt vs Jeffrey Hoekstra / Gregory Peterson5-7, 6-4, 0-1
W#2 DoublesChris Tipp / Michael Todd vs Mike Riddle / Derek Seibert1-6, 7-5, 1-0
L#3 DoublesMario Vargas / Randy Englund vs Tom Hessler / Steven Riggs2-6, 6-7
2026-02-28vs PHXWC/ Snider/55&Over8.0MLost 12
L#1 DoublesCraig Twitchell / Stephen Lakowske vs Rob Leinbach / Jeff McMichael2-6, 1-6
W#2 DoublesMarco Rovegno / Joseph Martinez vs Rick Hildebrand / Matt Matson0-6, 6-2, 1-0
L#3 DoublesArno Leskinen / John Song vs William Korbin / Douglas Salaway2-6, 4-6
2026-02-14vs 8.0 PTC Abney M55SWon 30
W#1 DoublesMarco Rovegno / Jimmy Duong vs Mike Riddle / Darren Pembroke6-3, 6-4
W#2 DoublesJose Desiongco / John Song vs Eric Malick / Steven Riggs6-1, 6-4
W#3 DoublesTona Colotla / Michael Todd vs John Kolody / Craig Abney6-2, 6-0
2026-02-07vs PHXWC/ Snider/55&Over8.0MWon 21
W#1 DoublesMarco Rovegno / Joseph Martinez vs Mike Cihlar / Teodoro Ramirez6-1, 1-6, 1-0
W#2 DoublesStephen Lakowske / Chris Tipp vs Jeff McMichael / Matt Matson7-6, 4-6, 1-0
L#3 DoublesBrian Smith / Enrique Guang vs Michael Toth / William Korbin0-6, 6-7
2026-01-24vs 8.0 PTC Abney M55SLost 12
L#1 DoublesChris Tipp / Kirk Westervelt vs Mike Riddle / Derek Seibert5-7, 2-6
L#2 DoublesEnrique Guang / John Song vs Gregory Peterson / Jeffrey Hoekstra2-6, 2-6
W#3 DoublesMichael Todd / Tona Colotla vs Craig Abney / Chris Bergman7-5, 6-3
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 · 8.0 Adult 55 & Over Men Sat
TeamWLInd. WInd. LSets lostGames lost
1PHX/DesiongcoTipp/55&O/8.0M5316822211
2PHXWC/ Snider/55&Over8.0M44111329212
38.0 PTC Abney M55S3591533239

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 3.73 estimated across 13 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.

3.89
Enrique Guang
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.85
Craig Twitchell
usually #2 Doubles 60%, also #3 Doubles 20% · published 4
3.85
Chris Tipp
usually #2 Doubles 80%, also #1 Doubles 20% · published 4
3.84
Arno Leskinen
usually #3 Doubles 50%, also #2 Doubles 50% · published 4
3.83
Jimmy Duong
usually #1 Doubles 100% · published
3.79
Marco Rovegno
usually #1 Doubles 83%, also #2 Doubles 17% · published
3.76
Jose Desiongco
usually #3 Doubles 67%, also #2 Doubles 33% · published
3.76
Stephen Lakowske
usually #2 Doubles 38%, also #3 Doubles 38% · published
3.69
Kirk Westervelt
usually #1 Doubles 100% · published
3.62
John Song
usually #2 Doubles 67%, also #3 Doubles 33% · published
3.60
Tona Colotla
usually #3 Doubles 100% · published
3.58
Mario Vargas
usually #3 Doubles 100% · published
3.50
Michael Todd
usually #3 Doubles 67%, also #2 Doubles 33% · published
Joseph Martinez
published
Randy Englund
usually #3 Doubles 100% · 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
Jose Desiongco + Tona Colotla8459% games+5.7% vs expected
Jimmy Duong + Tona Colotla6455% games+2.8% vs expected
Jose Desiongco + Michael Todd5356% games+1.9% vs expected
Chris Tipp + Jimmy Duong4252% games+1.8% vs expected
Michael Todd + Tona Colotla3550% games+0.3% vs expected
Mario Vargas + Tona Colotla2453% gamesnot enough data
Marco Rovegno + Jimmy Duong4159% gamesnot 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.

Enrique Guang
55W–19L career · 2 lines in 2026
<1%79%21%
3.89
4
Craig Twitchell
25W–8L career · type A · 5 lines in 2026
1%85%15%
3.85
4
Chris Tipp
67W–37L career · 5 lines in 2026
1%86%14%
3.85
4
Arno Leskinen
11W–25L career · 2 lines in 2026
1%87%13%
3.84
Jimmy Duong
90W–33L career · 1 line in 2026
1%88%11%
3.83
Marco Rovegno
33W–37L career · 6 lines in 2026
2%92%6%
3.79
Jose Desiongco
46W–44L career · 3 lines in 2026
3%93%4%
3.76
Stephen Lakowske
30W–24L career · 8 lines in 2026
3%93%4%
3.76
Kirk Westervelt
17W–9L career · 2 lines in 2026
9%90%1%
3.69
John Song
11W–7L career · 3 lines in 2026
20%79%<1%
3.62
Tona Colotla
63W–49L career · 2 lines in 2026
24%75%<1%
3.60
Mario Vargas
34W–38L career · 1 line in 2026
29%71%<1%
3.58
Michael Todd
45W–32L career · 3 lines in 2026
50%50%<1%
3.50
Joseph Martinez
2W–16L career · no lines in 2026
not enough data
Randy Englund
2W–16L career · 1 line 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.