Teams

FGrindle (WSRC)

2026 Adult 18 & Over League · 18 & Over Adult 3.5 Men - Wed PM

12 players · average NTRP 3.50 / NORTH CAROLINA

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Schedule10 played
2026-05-06vs BHarrell/NLeCroy (WSRC)Lost 04
L#1 DoublesJoseph Dichak / Frank Grindle vs Daniel Kolepp / Adam Dawson3-6, 2-6
L#1 SinglesJaiganesh Rajamanickam vs Bradley Holcman4-6, 3-6
L#2 DoublesEric O'Brien / Michael Twer vs Bennett Terada / Kevin Stein4-6, 3-6
L#2 SinglesJohn Berger vs Josh Miller1-6, 0-6
2026-04-29vs WLewis (Veterans)Won 31
W#1 DoublesRon Dock / Ben Gilchrist vs Gregory Vlahos / Patrick Conway6-2, 6-1
L#1 SinglesJaiganesh Rajamanickam vs Will Lewis III1-6, 3-6
W#2 DoublesDana Haake / Frank Grindle vs Hunter Cannon / Erik Stokkebye6-2, 6-1
W#3 DoublesMike Gentile / Michael Twer vs Steven Auslander / Cooper Lewis6-2, 7-5
2026-04-22vs JRhoten (Piper Glen )Won 21
W#1 DoublesDana Haake / Frank Grindle vs Nate Hookman / Eric Weinbrenner2-6, 6-3, 1-0
L#1 SinglesJaiganesh Rajamanickam vs David Shevsky2-6, 2-6
W#2 DoublesVladislav Valtsis / Joseph Dichak vs Alec Fink / Michael Pease7-5, 6-3
2026-04-15vs ZGilbert (Veterans Park)Lost 23
L#1 DoublesDana Haake / Ben Gilchrist vs Timothy Whelan / Zhen Zu3-6, 7-5, 1-0
W#1 SinglesEric O'Brien vs Daniel Gonzalez6-1, 6-4
L#2 DoublesMichael Twer / Jaiganesh Rajamanickam vs Rafael Balderrama / Carl Jacobs6-7, 1-6
L#2 SinglesJohn Berger vs Tripp Deichmann4-6, 4-6
W#3 DoublesVladislav Valtsis / Mike Gentile vs Zak Gilbert / Paul DeConinck5-7, 6-4, 1-0
2026-04-08vs JMorse/JClayton (Jeff Adams)Lost 14
W#1 DoublesRon Dock / Frank Grindle vs Rahul Ramkumar / Luke Deangelis7-6, 3-6, 1-0
L#1 SinglesJaiganesh Rajamanickam vs John Clayton0-6, 2-6
L#2 DoublesMichael Twer / Eric O'Brien vs Will Gardner / Brandon Lucio2-6, 4-6
L#2 SinglesVladislav Valtsis vs James Granger2-6, 0-6
L#3 DoublesMike Gentile / Joseph Dichak vs CJ ONeill / Samuel Premkumar2-6, 0-6
2026-04-01vs BHarrell/NLeCroy (WSRC)Lost 05
L#1 DoublesFrank Grindle / Joseph Dichak vs Adam Dawson / Daniel Kolepp3-6, 5-7
L#1 SinglesJaiganesh Rajamanickam vs Sunkul Soni2-6, 5-7
L#2 DoublesDana Haake / Mike Gentile vs Brett Harrell / Nicholas LeCroy1-6, 1-6
L#2 SinglesJohn Berger vs Josh Miller3-6, 2-6
L#3 DoublesVladislav Valtsis / Dwayne Trantham vs Peter Sofarelli / Rajeev Bhave4-6, 2-6
2026-03-25vs WLewis (Veterans)Won 31
W#1 DoublesBen Gilchrist / Frank Grindle vs Hunter Cannon / David Maloney6-3, 6-1
L#1 SinglesJaiganesh Rajamanickam vs Will Lewis III4-6, 4-6
W#2 DoublesJoseph Dichak / Vladislav Valtsis vs Cooper Lewis / Steven Auslander6-1, 6-0
W#3 DoublesRon Dock / Mike Gentile vs N/A6-0, 6-0
2026-03-18vs JRhoten (Piper Glen )Lost 14
L#1 DoublesDana Haake / Frank Grindle vs Nate Hookman / Eric Weinbrenner6-7, 6-7
L#1 SinglesJaiganesh Rajamanickam vs Jeff Cohen1-6, 1-6
L#2 DoublesJoseph Dichak / Mike Gentile vs Jeremy Rhoten / Adam Webb0-6, 0-6
L#2 SinglesDwayne Trantham vs David Shevsky1-6, 2-6
W#3 DoublesMichael Twer / Eric O'Brien vs Michael Pease / Matthew Wellman6-3, 4-6, 1-0
2026-03-11vs ZGilbert (Veterans Park)Lost 23
W#1 DoublesBen Gilchrist / Dana Haake vs Zhen Zu / Ivan Blakeney2-6, 7-6, 1-0
L#1 SinglesJaiganesh Rajamanickam vs Timothy Whelan6-4, 5-7, 0-1
L#2 DoublesVladislav Valtsis / Dwayne Trantham vs Carl Jacobs / Rafael Balderrama1-6, 1-6
L#2 SinglesJohn Berger vs Daniel Gonzalez6-2, 2-6, 0-1
W#3 DoublesMichael Twer / Frank Grindle vs Zak Gilbert / Paul DeConinck6-2, 6-1
2026-03-04vs JMorse/JClayton (Jeff Adams)Lost 23
W#1 DoublesDana Haake / Ron Dock vs Brandon Lucio / James Granger2-6, 7-5, 1-0
L#1 SinglesJaiganesh Rajamanickam vs Nathan Woods2-6, 1-6
L#2 DoublesJoseph Dichak / Frank Grindle vs CJ ONeill / Will Gardner2-6, 3-6
L#2 SinglesEric O'Brien vs Lawson Porter1-6, 3-6
W#3 DoublesDwayne Trantham / Mike Gentile vs John Clayton / Rahul Ramkumar7-6, 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 standings for 18 & Over Adult 3.5 Men - Wed PM 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 3.21 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.

3.45
Frank Grindle
usually #1 Doubles 67%, also #2 Doubles 22% · published 3.5
3.37
Joseph Dichak
usually #2 Doubles 57%, also #1 Doubles 29% · published 3.5
3.28
Ben Gilchrist
usually #1 Doubles 100% · published 3.5
3.27
Eric O'Brien
usually #2 Doubles 40%, also #3 Doubles 20% · published
3.20
Jaiganesh Rajamanickam
usually #1 Singles 90%, also #2 Doubles 10% · published
3.19
John Berger
usually #2 Singles 100% · published
3.15
Mike Gentile
usually #3 Doubles 71%, also #2 Doubles 29% · published 3.5
3.15
Michael Twer
usually #3 Doubles 50%, also #2 Doubles 50% · published 3.5
3.15
Ron Dock
usually #1 Doubles 75%, also #3 Doubles 25% · published 3.5
3.13
Vladislav Valtsis
usually #2 Doubles 50%, also #3 Doubles 33% · published
3.12
Dana Haake
usually #1 Doubles 71%, also #2 Doubles 29% · published 3.5
3.10
Dwayne Trantham
usually #3 Doubles 50%, also #2 Singles 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.

Frank Grindle + Joseph Dichak8850% games−4.0% vs expected
Mike Gentile + Ron Dock5647% gamesnot enough data
Michael Twer + Ron Dock4553% gamesnot enough data
Mike Gentile + Joseph Dichak2738% gamesnot enough data
Joseph Dichak + Ron Dock8158% gamesnot enough data
Frank Grindle + Mike Gentile2348% gamesnot enough data
Michael Twer + Frank Grindle303 matchesnot enough data
Michael Twer + Mike Gentile213 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
Frank Grindle
99W–53L career · 9 lines in 2026
<1%64%36%
3.45
3.5
Joseph Dichak
138W–146L career · 7 lines in 2026
<1%82%17%
3.37
3.5
Ben Gilchrist
7W–6L career · 4 lines in 2026
2%92%6%
3.28
Eric O'Brien
16W–18L career · 5 lines in 2026
3%92%5%
3.27
Jaiganesh Rajamanickam
6W–15L career · 10 lines in 2026
7%91%2%
3.20
John Berger
1W–4L career · 4 lines in 2026
8%90%1%
3.19
3.5
Mike Gentile
114W–104L career · 7 lines in 2026
14%86%1%
3.15
3.5
Michael Twer
50W–70L career · 6 lines in 2026
14%85%1%
3.15
3.5
Ron Dock
85W–85L career · 4 lines in 2026
15%85%1%
3.15
Vladislav Valtsis
8W–12L career · 6 lines in 2026
18%81%<1%
3.13
3.5
Dana Haake
6W–4L career · 7 lines in 2026
19%81%<1%
3.12
Dwayne Trantham
6W–4L career · 4 lines in 2026
25%75%<1%
3.10

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.