Teams

Team 2 Spin Doctors

2025 NOVA Adult 40 & Over Winter · NOVA Adult 40 & Over Winter 4.5 Men

16 players · average NTRP 4.50 / VIRGINIA

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
2025-03-29vs Team 4 Fun BunchWon 10
W#1 DoublesPhat Bui / John Pennington vs Kenneth Fowler / Mark Franco6-4, 6-2
2025-03-23vs Team 3 Pirates Over 40Won 20
W#2 DoublesAlfredo Perez / Jan Neumann vs Eric Stevenson / Rod Young6-3, 6-4
W#3 DoublesJohn Pennington / Phat Bui vs Manish Desai / Neil McConnell6-0, 6-0
2025-03-10vs Team 3 Pirates Over 40Split 11
L#2 DoublesTimothy Effio / Chris Ryan vs W J Peterson / Jordan Bentley3-6, 6-5
W#3 DoublesJan Neumann / John Pennington vs Scott Williams / Michael Healy6-1, 7-6
2025-02-26vs Team 6 Belle HavenWon 20
W#1 DoublesChangfu Xiao / Liviu Carare vs Matt Breslin / John O'Dwyer6-1, 6-1
W#3 DoublesVivek Hariharan / Leonard Tetteh vs Michael Caudill / Scott Darling7-6, 6-4
2025-02-15vs Team 1 MojosWon 10
W#3 DoublesChangfu Xiao / Matt Morgan vs Michel Ellert-Beck / Cosby Hunt6-2, 6-3
2025-02-01vs Team 5 Westwood Team Fever TreeLost 01
L#3 DoublesTimothy Effio / Alfredo Perez vs Peter Cohen / Kenny Day3-6, 2-6
2025-01-23vs Team 4 Fun BunchWon 20
W#2 DoublesTodd Campbell / Chris Ryan vs Gary McManis / Kenneth Fowler6-7, 4-3
W#3 DoublesMatt Morgan / Changfu Xiao vs Ardavan Mesbahi / Babak Rassuli6-2, 6-1
2025-01-15vs Team 6 Belle HavenWon 20
W#2 DoublesMatt Morgan / Chris Ryan vs Daniel Orourke / Whitaker Askew3-6, 6-2, 1-0
W#3 DoublesVivek Hariharan / Leonard Tetteh vs Michael Fogarty / Mark Pyle6-1, 6-2
2025-01-04vs Team 1 MojosLost 01
L#2 DoublesLiviu Carare / Changfu Xiao vs Robert Clark / Chad Wolf1-6, 6-3, 0-1
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 standings for NOVA Adult 40 & Over Winter 4.5 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 4.23 estimated across 12 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.

4.44
Changfu Xiao
usually #3 Doubles 50%, also #2 Doubles 25% · published 4.5
4.32
Alfredo Perez
published 4.5
4.31
Leonard Tetteh
usually #3 Doubles 100% · published 4.5
4.30
Vivek Hariharan
published
4.29
Liviu Carare
usually #2 Doubles 50%, also #1 Doubles 50% · published 4.5
4.25
Phat Bui
published
Christian Valencia
published 4.5
4.23
Jan Neumann
usually #2 Doubles 50%, also #1 Doubles 25% · published 4.5
4.22
Joseph Awadalla
published
4.16
Jonathan Santos
published
4.12
John Pennington
usually #3 Doubles 67%, also #1 Doubles 33% · published 4.5
4.09
Chris Ryan
usually #2 Doubles 100% · published 4.5
4.06
Timothy Effio
usually #3 Doubles 50%, also #2 Doubles 50% · published 4.5
Matt Morgan
published
Rohan Raikar
published
Todd Campbell
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.

Liviu Carare + Changfu Xiao7358% games+4.6% vs expected
Timothy Effio + Chris Ryan314 matchesnot enough data
Leonard Tetteh + Liviu Carare213 matchesnot enough data
Leonard Tetteh + Chris Ryan123 matchesnot enough data
Jan Neumann + Chris Ryan123 matchesnot enough data
Jan Neumann + Phat Bui123 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.

4.5
Changfu Xiao
109W–42L career · 4 lines in 2025
<1%68%32%
4.44
4.5
Alfredo Perez
29W–12L career · no lines in 2025
1%91%8%
4.32
4.5
Leonard Tetteh
338W–208L career · 2 lines in 2025
1%92%8%
4.31
Vivek Hariharan
28W–11L career · no lines in 2025
1%93%6%
4.30
4.5
Liviu Carare
227W–119L career · 2 lines in 2025
1%93%6%
4.29
Phat Bui
13W–11L career · no lines in 2025
3%95%3%
4.25
4.5
Christian Valencia
4W–1L career · no lines in 2025
not enough data
4.5
Jan Neumann
89W–60L career · 4 lines in 2025
4%94%2%
4.23
Joseph Awadalla
13W–5L career · no lines in 2025
4%94%2%
4.22
Jonathan Santos
74W–27L career · no lines in 2025
11%88%<1%
4.16
4.5
John Pennington
67W–79L career · 3 lines in 2025
18%82%<1%
4.12
4.5
Chris Ryan
330W–229L career · 3 lines in 2025
23%77%<1%
4.09
4.5
Timothy Effio
35W–20L career · 2 lines in 2025
33%67%<1%
4.06
Matt Morgan
5W–1L career · no lines in 2025
not enough data
Rohan Raikar
3W–3L career · no lines in 2025
not enough data
Todd Campbell
3W–1L career · no 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.