Teams

Rattlers

Adult 40 & OVER LEAGUE · 4.0 Men's

14 players · average NTRP 4.00 / SOUTHERN 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 →
Schedule9 played
2021-12-19Won 30
W#1 SinglesNicholas Halsey vs Bayard Stryker7-6, 4-6, 1-0
W#2 DoublesRobert Jung / Nishantha Maliyagoda vs Eric Landwehr / Jose Vera6-6
W#3 DoublesTimothy Baker / Hans-Georg Treusch vs Chris Egan / Gordon Strang6-7, 6-2, 1-0
2021-11-20vs WWL 4.0M 40+Lost 13
L#1 DoublesEric Landerholm / Hans-Georg Treusch vs Jaime Castro / Jose Vera3-6, 0-6
L#1 SinglesNicholas Halsey vs Bayard Stryker6-7, 1-6
L#2 DoublesTimothy Baker / Liam Flynn vs Dian Li / Michael Niad3-6, 2-6
W#3 DoublesGreg Startzel / David Swan vs Thomas Smith / Gordon Strang6-3, 6-1
2021-11-17vs SAZ- Darrel Tomasa/El-ConSplit 22
L#1 DoublesLiam Flynn / Robert Jung vs MIchael Dillard / Robert Garcia3-6, 2-6
W#1 SinglesDaniel Menchik vs Michael Daniels6-0, 6-4
W#2 DoublesGirin Barretto / John Tongate vs Matthew Bartruff / Jiang Peng6-3, 6-7, 1-0
L#3 DoublesEric Landerholm / Jeff Servoss vs Robert Keys / Darrel Tomasa2-6, 3-6
2021-11-06vs WWL 4.0M 40+Won 31
L#1 DoublesTimothy Baker / Daniel Menchik vs Jaime Castro / Dian Li4-6, 7-6, 1-0
W#1 SinglesJeff Servoss vs Bayard Stryker6-3, 6-3
W#2 DoublesGirin Barretto / Robert Jung vs Chris Egan / Eric Landwehr2-6, 7-5, 1-0
W#3 DoublesNishantha Maliyagoda / David Swan vs Luis Navarro / Gordon Strang6-1, 7-6
2021-10-30vs 10SNE1Split 22
W#1 DoublesRobert Jung / Nishantha Maliyagoda vs Jeff Capara / Michael Davis6-3, 0-6, 1-0
L#1 SinglesNicholas Halsey vs Jeff Wilbanks2-6, 1-6
L#2 DoublesGirin Barretto / John Tongate vs Oleg Gusyatin / Timothy Haskin3-6, 6-4, 1-0
W#3 DoublesTimothy Baker / David Swan vs James Buckwalter / Gene Greenwood6-3, 7-5
2021-10-23vs SAZ- Darrel Tomasa/El-ConSplit 22
L#1 DoublesNicholas Halsey / Hans-Georg Treusch vs Juan Cardenas / Robert Garcia1-6, 2-6
W#1 SinglesDaniel Menchik vs Jiang Peng6-1, 6-4
W#2 DoublesNishantha Maliyagoda / Greg Startzel vs Robert Feltes / Phuong Luu6-7, 6-1, 1-0
L#3 DoublesGirin Barretto / David Swan vs Matthew Bartruff / Michael Daniels3-6, 5-7
2021-10-09vs 10SNE1Lost 13
L#1 DoublesJohn Tongate / Eduardo Vegas vs Jeff Capara / Michael Davis2-6, 3-6
L#1 SinglesJeff Servoss vs David Stuckey0-6, 2-6
L#2 DoublesLiam Flynn / Hans-Georg Treusch vs James Buckwalter / Gene Greenwood4-6, 6-2, 0-1
W#3 DoublesGirin Barretto / Robert Jung vs Bryan Dilella / Brian Smith6-2, 6-4
2021-10-02vs SAZ- Darrel Tomasa/El-ConLost 04
L#1 DoublesNishantha Maliyagoda / John Tongate vs Hoa Luu / Juan Cardenas5-7, 2-6
L#1 SinglesNicholas Halsey vs Jiang Peng5-7, 5-7
L#2 DoublesJeff McKee / Eduardo Vegas vs Robert Feltes / Phuong Luu1-3
L#3 DoublesRobert Jung / Greg Startzel vs Robert Keys / Darrel Tomasa3-6, 4-6
2021-09-18vs 10SNE1Won 31
W#1 DoublesGreg Startzel / Eduardo Vegas vs Michael Davis / Timothy Haskin4-6, 6-4, 1-0
W#1 SinglesDaniel Menchik vs Jeff Wilbanks7-6, 6-3
L#2 DoublesNishantha Maliyagoda / Hans-Georg Treusch vs Oleg Gusyatin / David Stuckey3-6, 4-6
W#3 DoublesTimothy Baker / Liam Flynn vs James Buckwalter / Bryan Dilella7-5, 7-5
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 4.0 Men's 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 3.67 estimated across 9 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.

4.05
Nishantha Maliyagoda
usually #2 Doubles 50%, also #1 Doubles 33% · published
4.03
Eduardo Vegas
usually #3 Doubles 50%, also #2 Doubles 25% · published 4.5
3.91
Daniel Menchik
usually #1 Singles 89%, also #1 Doubles 11% · published 4
3.77
Jeff Servoss
usually #1 Singles 67%, also #3 Doubles 33% · published
3.63
Timothy Baker
usually #3 Doubles 60%, also #1 Doubles 20% · published
3.54
John Tongate
usually #3 Doubles 43%, also #1 Doubles 29% · published
3.47
David Swan
usually #3 Doubles 100% · published 4
3.33
Girin Barretto
usually #2 Doubles 60%, also #3 Doubles 40% · published 4
3.31
Robert Jung
usually #2 Doubles 33%, also #3 Doubles 33% · published
Hans-Georg Treusch
usually #1 Doubles 40%, also #2 Doubles 40% · published 3.5
Eric Landerholm
published
Liam Flynn
published
Nicholas Halsey
usually #1 Singles 80%, also #1 Doubles 20% · 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.

Timothy Baker + Nishantha Maliyagoda131647% games−5.5% vs expected
Timothy Baker + Girin Barretto5748% gamesnot enough data
Robert Jung + Nishantha Maliyagoda7256% gamesnot enough data
Timothy Baker + David Swan2639% gamesnot enough data
Hans-Georg Treusch + David Swan1636% gamesnot enough data
Hans-Georg Treusch + Timothy Baker1430% gamesnot enough data
Eduardo Vegas + Christopher Jester314 matchesnot enough data
Robert Jung + Girin Barretto224 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.

Nishantha Maliyagoda
73W–51L career · 6 lines in 2022
<1%34%66%
4.05
4.5
Eduardo Vegas
82W–64L career · 8 lines in 2022
42%58%<1%
4.03
4
Daniel Menchik
32W–33L career · 9 lines in 2022
<1%75%25%
3.91
Jeff Servoss
63W–42L career · 3 lines in 2022
2%94%4%
3.77
4
Christopher Jester
38W–17L career · no lines in 2022
not enough data
Timothy Baker
70W–133L career · 5 lines in 2022
16%84%<1%
3.63
John Tongate
75W–61L career · 7 lines in 2022
37%63%<1%
3.54
4
David Swan
35W–91L career · 4 lines in 2022
58%42%<1%
3.47
4
Girin Barretto
59W–84L career · 5 lines in 2022
91%9%<1%
3.33
Robert Jung
23W–34L career · 6 lines in 2022
93%7%<1%
3.31
3.5
Hans-Georg Treusch
33W–130L career · 5 lines in 2022
not enough data
Eric Landerholm
1W–1L career · no lines in 2022
not enough data
Liam Flynn
6W–10L career · no lines in 2022
not enough data
Nicholas Halsey
24W–30L career · 5 lines in 2022
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.