Teams

Sports Mall-Sato/Nielson

2025 USTA Adult 55 & Over · 7.0M

14 players · average NTRP 3.50 / UTAH

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
2025-07-02vs Liberty Park-AdamsWon 21
L#1 DoublesJoel Littleford / Mark Bradley vs Jason Morrow / Bradley Bolster2-6, 5-7
W#2 DoublesDonald Bayna / Richard Kaelin vs Jerry Harward / Clark Stacey6-4, 6-4
W#3 DoublesKoji Sato / Spero Musuris vs N/A6-0, 6-0
2025-06-25vs SunPro-Faux/McGillWon 10
W#2 DoublesCurtis McDougal / Dan Murray vs Kirk Hall / Todd Woods6-4, 4-6, 1-0
2025-06-18vs Utah/Ludlow/55&Over7.0MWon 21
L#1 DoublesKoji Sato / Spero Musuris vs Chuck Russell / Jeff Henderson3-6, 3-6
W#2 DoublesDonald Bayna / Tony Mokhtarian vs Shane Kirk / JOSEPH BROWN6-3, 6-2
W#3 DoublesJon Nielson / Brian Lebrecht vs David Ludlow / Andrew Finlay4-6, 6-1, 1-0
2025-06-14vs Liberty Park-AdamsSplit 11
W#2 DoublesDonald Bayna / Tom Pinborough vs Greg Chang / Clark Stacey6-2, 3-0
L#3 DoublesMark Bradley / Joel Littleford vs Jason Morrow / Bradley Bolster3-6, 6-3, 0-1
2025-06-14vs Utah/Ludlow/55&Over7.0MWon 21
L#1 DoublesJon Nielson / Dan Murray vs Shane Kirk / JOSEPH BROWN4-6, 1-6
W#2 DoublesKeith Gwilliam / Tom Pinborough vs Scott Sudbury / Jeff Henderson7-6, 6-2
W#3 DoublesDonald Bayna / Curtis McDougal vs David Ludlow / Craig Christensen3-6, 6-4, 1-0
2025-06-04vs SunPro-Faux/McGillSplit 11
L#2 DoublesCurtis McDougal / Tom Pinborough vs David McGill / Randy Mimides6-3, 6-7, 0-1
W#3 DoublesDonald Bayna / Brian Lebrecht vs Kirk Hall / Steve Call5-7, 6-2, 1-0
2025-06-03vs Liberty Park-AdamsWon 10
W#2 DoublesDonald Bayna / Curtis McDougal vs David Mattiussi / Jerry Harward6-4, 6-4
2025-05-14vs SunPro-Faux/McGillLost 12
L#1 DoublesJoel Littleford / Mark Bradley vs Gary Lew / Andy Rosenberg1-6, 1-6
L#2 DoublesDonald Bayna / Tom Pinborough vs Rob Faux / Randy Mimides3-6, 6-1, 0-1
W#3 DoublesKoji Sato / Curtis McDougal vs Rogan Taylor / David McGill6-4, 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 · 7.0M
TeamWLInd. WInd. LSets lostGames lost
1Sports Mall-Sato/Nielson7116821194
2Utah/Ludlow/55&Over7.0M53141021192
3Liberty Park-Adams1771740271

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 3.31 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.

3.69
Tony Mokhtarian
usually #2 Doubles 40%, also #3 Doubles 40% · published 3.5
3.63
Jon Nielson
usually #1 Doubles 50%, also #3 Doubles 50% · published 4
3.62
Bob Maxfield
usually #1 Doubles 100% · published 4
3.52
Keith Gwilliam
usually #2 Doubles 50%, also #1 Doubles 33% · published 3.5
3.33
Brian Lebrecht
usually #1 Doubles 71%, also #3 Doubles 29% · published 3.5
Curtis McDougal
usually #2 Doubles 60%, also #3 Doubles 40% · published 3.5
3.21
Donald Bayna
usually #2 Doubles 71%, also #3 Doubles 29% · published 3.5
3.16
Koji Sato
usually #3 Doubles 67%, also #1 Doubles 33% · published 3.5
3.15
Richard Kaelin
usually #2 Doubles 100% · published
3.14
Tom Pinborough
usually #2 Doubles 100% · published 3.5
2.99
Joel Littleford
usually #1 Doubles 67%, also #3 Doubles 33% · published 3
2.96
Dan Murray
usually #1 Doubles 83%, also #2 Doubles 17% · published 3
Mark Bradley
usually #1 Doubles 67%, also #3 Doubles 33% · published
Spero Musuris
usually #3 Doubles 75%, also #1 Doubles 25% · 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.

Koji Sato + Donald Bayna4453% gamesnot enough data
Keith Gwilliam + Tom Pinborough224 matchesnot enough data
Koji Sato + Jon Nielson213 matchesnot enough data
Joel Littleford + Mark Bradley033 matchesnot enough data
Tony Mokhtarian + Keith Gwilliam303 matchesnot enough data
Donald Bayna + Brian Lebrecht303 matchesnot enough data
Donald Bayna + Tom Pinborough123 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.

3.5
Tony Mokhtarian
79W–35L career · type A · 5 lines in 2025
<1%9%91%
3.69
4
Jon Nielson
87W–50L career · 2 lines in 2025
18%81%<1%
3.63
4
Bob Maxfield
46W–40L career · 8 lines in 2025
19%80%<1%
3.62
3.5
Keith Gwilliam
167W–127L career · 6 lines in 2025
<1%44%56%
3.52
3.5
Brian Lebrecht
18W–6L career · 7 lines in 2025
1%88%12%
3.33
3.5
Curtis McDougal
5W–4L career · 5 lines in 2025
not enough data
3.5
Donald Bayna
139W–134L career · 7 lines in 2025
6%92%2%
3.21
3.5
Koji Sato
48W–39L career · 3 lines in 2025
12%87%1%
3.16
Richard Kaelin
7W–3L career · 1 line in 2025
14%86%1%
3.15
3.5
Tom Pinborough
32W–54L career · 4 lines in 2025
16%83%<1%
3.14
3
Joel Littleford
81W–106L career · 3 lines in 2025
<1%54%46%
2.99
3
Dan Murray
109W–127L career · 6 lines in 2025
<1%63%37%
2.96
Mark Bradley
4W–7L career · 3 lines in 2025
not enough data
Spero Musuris
0W–4L career · 4 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.