Teams

ROUND HILL CC 40AM4.5A

2026 ADULT 40&Over · Men's 4.5

21 players · average NTRP 4.50 / NO. CALIFORNIA

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 →
Schedule25 played
2026-03-13vs LAFAYETTE TC 40AM4.5AWon 10
W#1 DoublesMatt Panuwat / Jeff Wong vs Artem Melnik / Dae Kim6-2, 6-2
2026-03-12vs FREMONT TC 40AM4.5AWon 10
W#1 DoublesTate Chandler / Jeremy Famularcano vs Marco Kraus / Vijay Sundaresan6-4, 7-6
2026-03-08vs OLYMPIC 40AM4.5AWon 10
W#1 DoublesCraig Lazarchik / Taylor T Leese vs David Hultman / Jeff Urban4-6, 7-6, 1-0
W#1 DoublesTate Chandler / Jaime Santos vs Ralph Saviano / John Ehlert6-2, 6-3
W#1 DoublesAaron Douville / Jeff Wong vs Thomas Lyhne / Peter Sullivan6-3, 7-5
W#2 DoublesTate Chandler / David McCallum vs Dan Gullion / Tal Yahud6-3, 6-4
W#1 DoublesTate Chandler / Aaron Douville vs Steven Lehmer / Peter Sullivan6-3, 6-4
L#1 SinglesScott Sieckert vs Matt Lourens6-2, 3-6
W#2 DoublesLeif Krauss / David McCallum vs Ralph Saviano / Glenn Teixeira7-5, 6-2
2026-03-02Lost 01
L#1 DoublesAaron Douville / Sommay Tao Payanouvong vs David Chang / Peter Wright2-6, 5-7
2026-03-01vs SAN RAMON VALLEY HS 40AM4.5AWon 10
W#1 DoublesRichard Chapman / Tate Chandler vs Matt Grintsaig / Leif Krauss7-6, 3-6, 1-0
2026-02-22vs BLACKHAWK CC 40AM4.5AWon 10
W#1 DoublesTate Chandler / Doug Ditmer vs David Ricketts / Scott Schafer6-3, 4-4
2026-02-22vs CALIFORNIA TC 40AM4.5AWon 10
W#1 DoublesCraig Lazarchik / Vinh Ngo vs Todd Morris / Dave Mickle6-3, 6-1
2026-02-22vs LAFAYETTE TC 40AM4.5AWon 21
L#1 DoublesCraig Lazarchik / Jeff Wong vs Scott Eversole / Barry Seeman6-1, 4-6, 0-1
W#1 SinglesScott Sieckert vs Nick Hughes6-3, 7-6
W#3 DoublesMatt Grintsaig / Tim Maguire vs Carlos Manuel / Marcelo Nunes6-2, 6-4
2026-02-21vs NOVATO TC/PIONEER PK 40AM3.5ALost 01
L#1 DoublesAaron Douville / David Richmond vs David Chang / Brian Kaplan6-4, 4-6, 0-1
2026-02-20vs LAFAYETTE TC 40AM4.5ASplit 11
W#1 DoublesAaron Douville / Jeff Wong vs Scott Eversole / Barry Seeman6-2, 6-3
L#3 DoublesTim Maguire / David Erb vs Dae Kim / Artem Melnik3-6, 0-6
W#1 DoublesTate Chandler / Ben Shapiro vs Martin Dunlap / Peter Sullivan7-5, 6-2
L#2 DoublesElliot Bloom / Matt Grintsaig vs Steven Lehmer / Tal Yahud6-2, 6-7, 0-1
W#3 DoublesFrancisco MacIas / David Erb vs Sanjay Backliwal / Anindya Banerjee6-3, 6-1
W#1 SinglesAaron Douville vs Joseph Barnes6-0, 6-2
2026-02-01vs DOUGHERTY VALLEY HS 40AM4.5AWon 10
W#1 DoublesGarizaldy Caabay / Tate Chandler vs Sujit Chakravorti / Rajat Jain6-0, 6-1
2026-01-30vs LAFAYETTE TC 40AM4.5AWon 31
W#1 DoublesCraig Lazarchik / Tate Chandler vs Carlos Manuel / TJ Schaefer6-0, 6-1
W#1 SinglesScott Sieckert vs Steven Hahm6-0, 4-6, 1-0
W#2 DoublesJeff Wong / Leif Krauss vs Garizaldy Caabay / Kian Ong7-5, 6-3
L#3 DoublesDavid Erb / Alex Virgilio vs Scott Eversole / Jonathon Feyerherm3-6, 4-6
W#1 DoublesPatrick Beauchemin / Jeff Wong vs Jeff Forbes / Alex James7-6, 6-3
W#2 DoublesMatt Panuwat / Ben Shapiro vs Michael Attiyeh / Martin Nunez6-3, 6-4
W#3 DoublesElliot Bloom / Rob Vassel vs Stephen Flynn / Todd H Waibel6-1, 6-3
2026-01-22vs FREMONT TC 40AM4.5ALost 01
L#2 DoublesAlex Virgilio / Gordon Williams vs Vijay Sundaresan / Jason Kuo1-6, 2-6
W#1 DoublesBen Shapiro / Aaron Douville vs Ralph Saviano / Steven Lehmer6-1, 6-1
W#2 DoublesRob Vassel / Matt Grintsaig vs Michael Attiyeh / Dan Gullion6-4, 4-6, 1-0
2026-01-17vs BERKELEY TC 40AM4.5AWon 10
W#1 SinglesAaron Douville vs Paul Munson6-2, 6-3
2026-01-15vs BLACKHAWK CC 40AM4.5ALost 01
L#1 DoublesTate Chandler / Rick Morris vs Federico Kalnicki / David Ricketts5-7, 6-7
2026-01-11vs SAN RAMON VALLEY HS 40AM4.5ALost 01
L#3 DoublesAlex Virgilio / Sumit Nagal vs Antonio Dalupan / Patrick Hart4-6, 6-0, 0-1
2026-01-11vs WASHINGTON PK 40AM4.5AWon 10
W#1 DoublesTate Chandler / Doug Ditmer vs Nachiketh Gutti / Matthew Parry6-2, 6-4
2026-01-09vs LAFAYETTE TC 40AM4.5AWon 30
W#1 DoublesTate Chandler / Craig Lazarchik vs Barry Seeman / Bryan Rodrigues6-1, 6-2
W#1 SinglesScott Sieckert vs Nick Hughes6-4, 6-1
W#2 DoublesJeff Wong / Aaron Douville vs Dae Kim / Garizaldy Caabay6-1, 6-0
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 standings49 teams · Men's 4.5
TeamWLInd. WInd. LSets lostGames lost
1CARMEL VAC 40AM4.5A17181432255
2RIDGEMARK G&CC 40AM4.5A17141839278
3OLYMPIC 40AM4.5A0551533226
4CLOVIS TC/CLOVIS NORTH HS 40AM4.5A06121229211
5ROEDING PK 40AM4.5A0691533224
6BAY CLUB SF TENNIS 40AM4.5A08102246317
7MARIN TC 40AM4.5A0892350343
8BAY CLUB SF TENNIS 40AM4.5B09261026283
9GOLDMAN TC 40AM4.5A09221431296
10ROHNERT PK TC/MAGNOLIA/M PK 40AM4.5A09231333304
11CALIFORNIA TC 40AM4.5A09171939323
12BAY TREES PK 40AM4.5A09181841343
13PLEASANTON 40AM4.5A09171942350
14FLYTE RC 40AM4.5A09191742330
15DAVIE STADIUM 40AM4.5A09162045365
16WASHINGTON PK 40AM4.5A09152145332
17FREMONT TC 40AM4.5A01031920228
18GOLD RIVER RC 40AM4.5C01034621320
19BAY CLUB COURTSIDE 40AM4.5A01031922266
20ROUND HILL CC 40AM4.5A010281227283
21UNIVERSITY CLUB PA 40AM4.5A010291128332
22BROOKSIDE 40AM4.5A010291128301
23FOLSOM LAKE CC 40AM4.5A010281229322
24MEMORIAL-ALBANY 40AM4.5A010271332332
25TIBURON PEN C 40AM4.5A010251533326
26JOHNSON RANCH 40AM4.5A010251534327
27PENINSULA TC 40AM4.5A010231741335
28CUPERTINO TC/CUPERTINO SC 40AM4.5A010241643370
29BLACKHAWK CC 40AM4.5A010221844380
30RINCONADA PK 40AM4.5A010192144343
31MERVYN MORRIS PK 40AM4.5A010202046380
32RAFAEL RC/AWHS 40AM4.5A010192146357
33MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.5A010211947374
34ALMADEN SR 40AM4.5A010211947377
35SAN RAMON VALLEY HS 40AM4.5A010182248370
36BERKELEY TC 40AM4.5A010182249383
37BACKESTO PK 40AM4.5A010182250381
38LAFAYETTE TC 40AM4.5A010182250408
39MILL VALLEY 40AM4.5A010172352389
40GILL PK-MILPITAS 40AM4.5A010162453395
41MILLBRAE RC 40AM4.5A010162454395
42BAY CLUB SANTA CLARA 40AM4.5A010132758409
43WALNUT CREEK RC/Walnut Creek TC 40AM4.5A010142658420
44ROSEVILLE LIFE TIME 40AM4.5A010122861432
45GOLD RIVER RC 40AM4.5A010122862420
46RINCONADA PK 40AM4.5B010122863427
47GOLD RIVER RC 40AM4.5B01093163414
48DOUGHERTY VALLEY HS 40AM4.5A010103064405
49LOS GATOS SR 40AM4.5A01083265420

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 4.29 estimated across 16 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.

4.50
Craig Lazarchik
usually #1 Doubles 100% · published 4.5
4.46
Tate Chandler
usually #1 Doubles 92%, also #2 Doubles 8% · published
4.46
Scott Sieckert
usually #1 Singles 100% · published
4.42
Patrick Beauchemin
usually #1 Doubles 46%, also #1 Singles 27% · published
4.41
Aaron Douville
usually #1 Doubles 67%, also #1 Singles 22% · published 4.5
4.36
Francisco MacIas
usually #3 Doubles 71%, also #1 Singles 14% · published 4.5
4.34
James Greig
usually #3 Doubles 57%, also #2 Doubles 29% · published 4.5
4.33
Matt Panuwat
usually #2 Doubles 50%, also #1 Doubles 50% · published
4.29
Jeff Wong
usually #1 Doubles 71%, also #2 Doubles 29% · published
4.28
Garrett Krueger
usually #1 Singles 75%, also #1 Doubles 13% · published 4.5
David McCallum
usually #2 Doubles 100% · published 4.5
Elliot Bloom
usually #3 Doubles 50%, also #2 Doubles 50% · published 4.5
4.25
Rob Vassel
usually #3 Doubles 50%, also #2 Doubles 50% · published
4.17
Leif Krauss
usually #1 Doubles 58%, also #2 Doubles 33% · published
4.13
Alex Virgilio
usually #3 Doubles 67%, also #2 Doubles 33% · published 4.5
4.11
Tim Maguire
usually #3 Doubles 100% · published
4.09
David Erb
usually #3 Doubles 100% · published 4.5
4.03
Matt Grintsaig
usually #1 Doubles 50%, also #2 Doubles 20% · published
Keith Favreau
published
Nash Robertson
published
Yoshifumi Manabe
usually #1 Doubles 100% · 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.

Leif Krauss + Matt Grintsaig3354% games+4.2% vs expected
James Greig + Francisco MacIas2352% games−5.9% vs expected
Leif Krauss + Patrick Beauchemin2441% games−18.7% vs expected
Aaron Douville + Jeff Wong303 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
Craig Lazarchik
10W–8L career · 5 lines in 2026
<1%51%49%
4.50
Tate Chandler
11W–1L career · 12 lines in 2026
<1%61%39%
4.46
Scott Sieckert
4W–1L career · 4 lines in 2026
<1%63%37%
4.46
Patrick Beauchemin
10W–9L career · 11 lines in 2026
<1%74%26%
4.42
4.5
Aaron Douville
29W–5L career · 9 lines in 2026
<1%75%25%
4.41
4.5
Francisco MacIas
4W–6L career · 7 lines in 2026
<1%86%14%
4.36
4.5
James Greig
5W–3L career · 7 lines in 2026
<1%89%11%
4.34
Matt Panuwat
2W–2L career · 2 lines in 2026
1%89%10%
4.33
Jeff Wong
18W–2L career · 7 lines in 2026
1%93%5%
4.29
4.5
Garrett Krueger
18W–9L career · 8 lines in 2026
1%94%5%
4.28
4.5
David McCallum
2W–0L career · 2 lines in 2026
not enough data
4.5
Elliot Bloom
1W–1L career · 2 lines in 2026
not enough data
Rob Vassel
5W–2L career · 2 lines in 2026
3%95%3%
4.25
Leif Krauss
12W–8L career · 12 lines in 2026
9%90%1%
4.17
4.5
Alex Virgilio
2W–8L career · 3 lines in 2026
15%84%<1%
4.13
Tim Maguire
1W–2L career · 2 lines in 2026
20%80%<1%
4.11
4.5
David Erb
1W–5L career · 3 lines in 2026
25%75%<1%
4.09
Matt Grintsaig
9W–13L career · 10 lines in 2026
40%60%<1%
4.03
Keith Favreau
0W–1L career · no lines in 2026
not enough data
Nash Robertson
2W–1L career · no lines in 2026
not enough data
Yoshifumi Manabe
0W–1L career · 1 line in 2026
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.