Teams

James/LF

2021 TUL ADULT 40 & over MEN · 3.5 MEN

10 players · average NTRP 3.67 / OKLAHOMA

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 →
Schedule10 played
2021-03-08vs Williams/LFLost 13
L#1 DoublesRon Mayfield / Mark Siebert vs Brett Williams / Craig Loseke2-6, 1-6
W#1 SinglesCarlo Colibao vs Jeffrey Jackson6-4, 7-6
L#2 DoublesDan Kerns / Michael Simpson vs Kevin Gore / David Wallis1-6, 2-6
L#3 DoublesDon Saxton / Jerry Robarts vs Jerry Freed / Kevin Sabin5-7, 3-6
2021-03-03vs Parameswaran/LFLost 04
L#1 DoublesJohn Johnson / Troy Wilson vs Koushik Kannan / Ben McDonald6-4, 2-6, 0-1
L#1 SinglesCarlo Colibao vs Andrew Hoang6-3, 1-6, 0-1
L#2 DoublesJerry Robarts / Mark Siebert vs Sridhar Parameswaran / Amgad Helmy3-6, 6-7
L#3 DoublesMichael Simpson / Ron Mayfield vs Prakash Subramaniam / Trevor Howard6-7, 3-6
2020-11-04vs OK: Musgrove/40&over3.5MLost 13
L#1 DoublesMark Siebert / Jerry Robarts vs Keith Averitt / Jasen Texeira1-6, 0-6
W#1 SinglesCarlo Colibao vs Kevin Ruefly3-6, 6-4, 1-0
L#2 DoublesJohn Johnson / Troy Wilson vs Chad McDermott / Damon Wright0-6, 3-6
L#3 DoublesPhillip James / Ron Mayfield vs Antonio Aguilar / Tony Arora2-6, 3-6
2020-10-21vs Henry/PHSplit 22
L#1 DoublesMark Siebert / Michael Simpson vs Brian Been / Jeff Hassell2-6, 0-6
L#1 SinglesCarlo Colibao vs Steven Henry5-7, 4-4
W#2 DoublesJohn Johnson / Troy Wilson vs Jay Wagner / Robert Mitchell7-5, 6-3
W#3 DoublesRon Mayfield / Phillip James vs Todd Gower / Ben Slick6-1, 6-1
2020-10-15vs Duncan/RH91Won 31
L#1 DoublesPhillip James / Ron Mayfield vs Julio Cuadra / Chris Abshere4-6, 4-6
W#1 SinglesCarlo Colibao vs Ashley Allinder6-1, 6-2
W#2 DoublesMark Siebert / Jerry Robarts vs Todd Scruggs / Herbert Elias6-3, 6-4
W#3 DoublesTroy Wilson / John Johnson vs William Waggoner / Charles Wollmershauser4-6, 6-2, 1-0
2020-10-08vs Wyatt/SHLost 13
L#1 DoublesTroy Wilson / Jerry Robarts vs Ben Kilgore / William Garrow1-6, 0-6
W#1 SinglesCarlo Colibao vs Matthew Bristow6-0, 6-2
L#2 DoublesRon Mayfield / Jim Lane vs Moreland Sherrod / David Sturdivant3-6, 2-6
L#3 DoublesDon Saxton / Dan Kerns vs Bryan Hawkins / John Rupe0-6, 2-6
2020-09-30vs Coffey/PHWon 31
W#1 DoublesJerry Robarts / Troy Wilson vs Jay Penn / Chris Moody7-5, 2-6, 1-0
W#1 SinglesCarlo Colibao vs Clint Boone6-2, 6-0
L#2 DoublesPhillip James / Jim Lane vs Darin Berryhill / Steven Bradley2-6, 3-6
W#3 DoublesMark Siebert / Michael Simpson vs James Beeler / Jason Ford6-3, 7-5
2020-09-15vs Leonard/RH91Lost 04
L#1 DoublesRon Mayfield / Troy Wilson vs Steven Nell / Qing Tan1-6, 0-6
L#1 SinglesCarlo Colibao vs Shao Beng Law7-5, 5-6
L#2 DoublesPhillip James / John Johnson vs Brian Leonard / Bill Drotar1-6, 2-6
L#3 DoublesDon Saxton / Dan Kerns vs Glenn Lafitte / Ronald Hall5-7, 4-6
2020-09-09vs Philbeck/ISSplit 22
W#1 DoublesMark Siebert / Troy Wilson vs Matthew Bradshaw / Duane Mathias6-4, 6-4
W#1 SinglesCarlo Colibao vs Joshua Philbeck6-2, 6-1
L#2 DoublesPhillip James / Ron Mayfield vs Scott Thomas / Paul Bauman3-6, 1-6
L#3 DoublesJerry Robarts / Michael Simpson vs Glen Gulledge / Tim Trump1-6, 6-7
2020-09-02vs Dick/ISSplit 22
L#1 DoublesJerry Robarts / Phillip James vs Charlie Fowler / Rick Wheeler3-6, 3-6
W#1 SinglesCarlo Colibao vs Jack Klahr6-2, 6-2
W#2 DoublesRon Mayfield / Mark Siebert vs Rusty Peterson / Kevin Dick7-5, 6-3
L#3 DoublesDon Saxton / Michael Simpson vs Henry Brolick / Fred Perry6-7, 6-7
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 standings11 teams · 3.5 MEN
TeamWLInd. WInd. LSets lostGames lost
1OK: Musgrove/40&over3.5M10033719241
2Leonard/RH9182281229307
3Parameswaran/LF82261434311
4Philbeck/IS64202045349
5Henry/PH64211946366
6Williams/LF55221841339
7James/LF46152553400
8Wyatt/SH36132349353
9Duncan/RH9137182250381
10Coffey/PH18112554374
11Dick/IS01093167457

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 3.11 estimated across 4 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.

Carlo Colibao
usually #1 Singles 100% · published 4
Dan Kerns
usually #1 Doubles 56%, also #3 Doubles 22% · published 3.5
3.20
Don Saxton
usually #3 Doubles 100% · published 3.5
3.15
Ron Mayfield
usually #3 Doubles 33%, also #1 Doubles 33% · published
3.13
Mark Siebert
usually #1 Doubles 50%, also #2 Doubles 38% · published
2.93
Phillip James
usually #2 Doubles 43%, also #3 Doubles 29% · published
Jerry Robarts
usually #1 Doubles 50%, also #2 Doubles 25% · published
John Johnson
usually #2 Doubles 60%, also #3 Doubles 20% · published
Michael Simpson
usually #2 Doubles 46%, also #3 Doubles 36% · published
Troy Wilson
usually #1 Doubles 63%, also #2 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.

Ron Mayfield + Phillip James51143% games+3.0% vs expected
Troy Wilson + John Johnson4350% games+2.3% vs expected
Ron Mayfield + Mark Siebert122347% games−0.4% vs expected
Phillip James + Mark Siebert71242% games−2.5% vs expected
Phillip James + John Johnson0827% games−10.5% vs expected
Ron Mayfield + John Johnson1933% games−12.3% vs expected
Jerry Robarts + Phillip James134 matchesnot enough data
Jerry Robarts + Mark Siebert134 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
Carlo Colibao
45W–55L career · 10 lines in 2021
not enough data
3.5
Dan Kerns
50W–41L career · 9 lines in 2021
not enough data
3.5
Don Saxton
45W–41L career · 4 lines in 2021
6%93%1%
3.20
Ron Mayfield
49W–124L career · 9 lines in 2021
12%88%<1%
3.15
Mark Siebert
33W–65L career · 8 lines in 2021
15%84%<1%
3.13
Phillip James
66W–130L career · 7 lines in 2021
<1%69%31%
2.93
Jerry Robarts
12W–41L career · 8 lines in 2021
not enough data
John Johnson
26W–48L career · 5 lines in 2021
not enough data
Michael Simpson
29W–53L career · 11 lines in 2021
not enough data
Troy Wilson
20W–23L career · 8 lines in 2021
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.