Teams

JCC/Schachter M4.5

2025 DALLAS TENNIS 40 & Over ADULT M Saturday · M4.5

11 players · average NTRP 4.50 / TEXAS

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
2025-03-29vs LB Houston/Gupta-Chava M4.5Won 21
W#1 SinglesMarc Diamond vs Rajeev Seetha6-0, 6-2
W#2 DoublesSteve Schachter / Thomas Murray vs RAMESH SUBRAMANIAN / Manohar Vajja6-4, 6-1
L#3 DoublesMark Hopper / Dotan Melech vs Srinidhi Kaniyar / Raj Chava7-6, 5-7, 0-1
2025-03-22vs Greenhill/Arcaria M4.5Lost 03
L#1 SinglesMarc Diamond vs Wesley Arnold4-6, 6-4, 0-1
L#2 DoublesMichael Graham / Thomas Murray vs Shawn Arcaria / Chris Hill0-6, 3-6
L#3 DoublesDotan Melech / Steve Schachter vs Jody Beasley / Jean Nguyen0-1
2025-03-01vs LifeTime Plano/Jett-Pokorny M4.5Lost 03
L#1 DoublesDotan Melech / Thomas Murray vs Mark Pokorny / Mark Jett3-6, 2-6
L#2 DoublesWil Saqueton / David Charney vs Yoshihiro Miyawaki / Daniel Keller6-4, 3-6, 1-0
L#3 DoublesTam Huynh / Michael Schackman vs Seth Giertz / Kyle Lundon2-6, 4-6
W#1 DoublesDavid Charney / Michael Schackman vs Vinh Nguyen / Mandar Thakur6-4, 6-4
W#1 SinglesMarc Diamond vs Rusty Hood6-2, 6-3
W#2 DoublesMark Hopper / Tam Huynh vs Charlie Epperson / Arun Vijay Kadambi6-1, 5-7, 1-0
2025-02-15vs Brookhaven/Phelan-Hashimoto M4.5Lost 03
L#1 DoublesMichael Schackman / David Charney vs Shawn Phelan / Ron Morrison2-6, 0-6
L#2 DoublesThomas Murray / Dotan Melech vs Clint Cash / Mark Lafavre1-6, 3-6
L#3 DoublesMichael Graham / Marc Kesselman vs Naganand Jagadeesh / Kenji Hashimoto0-6, 0-6
2025-02-08vs Oak Creek/Dewan M4.5Lost 13
L#1 DoublesMark Hopper / Michael Carey vs Srinivasan Metta / Ashish Paliwal6-7, 4-6
L#1 SinglesMarc Diamond vs Mauricio Rodriguez5-7
L#2 DoublesDotan Melech / David Charney vs Doug Walker / Sanjeev Chainani3-6, 5-7
W#3 DoublesWil Saqueton / Thomas Murray vs Phong Nguyen / Trae Bowman6-4, 6-0
2025-02-01vs Huffhines/Reiman-Hong M4.5Lost 03
L#1 DoublesChristopher Cheng / David Charney vs Brandon Hix / Michael Reiman4-6, 4-6
L#2 DoublesSteve Schachter / Dotan Melech vs JD Miles / Ankur Baishya1-6, 1-6
L#3 DoublesMark Hopper / Michael Schackman vs Wyekhuen Hong / Justin Huffman6-4, 3-6, 0-1
2025-01-25vs Seay/Bryd-Orsak M4.5Split 22
L#1 DoublesDotan Melech / Thomas Murray vs Dan Eynon / Olafallart Gipon1-6, 4-6
W#1 SinglesMarc Diamond vs Russell Burnam2-6, 6-4, 1-0
W#2 DoublesWil Saqueton / David Charney vs Michael Byrd / Paul Orsak3-6, 7-6, 1-0
L#3 DoublesMichael Schackman / Christopher Cheng vs Austin McDaniel / Derek Hall4-6, 2-6
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 M4.5 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 4.09 estimated across 3 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.

Christopher Cheng
usually #1 Singles 33%, also #3 Doubles 33% · published 4.5
David Charney
usually #2 Doubles 50%, also #1 Doubles 50% · published 4.5
4.14
Wil Saqueton
usually #2 Doubles 40%, also #1 Doubles 40% · published
4.12
Dotan Melech
usually #2 Doubles 43%, also #1 Doubles 29% · published 4.5
4.03
Tam Huynh
usually #2 Doubles 50%, also #3 Doubles 50% · published
Marc Diamond
usually #1 Singles 100% · published
Marc Kesselman
usually #3 Doubles 100% · published
Mark Hopper
usually #3 Doubles 50%, also #1 Doubles 25% · published
Michael Schackman
usually #3 Doubles 60%, also #1 Doubles 40% · published
Steve Schachter
usually #2 Doubles 67%, also #3 Doubles 33% · published
Thomas Murray
usually #2 Doubles 50%, also #1 Doubles 33% · 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.

Thomas Murray + Dotan Melech033 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
Christopher Cheng
2W–6L career · 3 lines in 2025
not enough data
4.5
David Charney
4W–7L career · 6 lines in 2025
not enough data
Wil Saqueton
24W–32L career · 5 lines in 2025
14%85%<1%
4.14
4.5
Dotan Melech
7W–11L career · 7 lines in 2025
18%82%<1%
4.12
Tam Huynh
10W–12L career · 2 lines in 2025
<1%42%58%
4.03
Marc Diamond
4W–2L career · 5 lines in 2025
not enough data
Marc Kesselman
0W–1L career · 1 line in 2025
not enough data
Mark Hopper
3W–5L career · 4 lines in 2025
not enough data
Michael Schackman
6W–6L career · 5 lines in 2025
not enough data
Steve Schachter
2W–4L career · 3 lines in 2025
not enough data
Thomas Murray
2W–4L career · 6 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.