Teams

WI Adult 18 & Over 3.5 Men NEL OshkoshNHS Hammond

2026 WI Adult 18 & Over · WI Adult 18 & Over 3.5 Men

8 players · average NTRP 3.50 / WISCONSIN

View scouting list →
Schedule6 played
L#1 DoublesKevin Struck / Duane Brandt vs Andrew Terry / Ivan Pulido2-6, 4-6
L#2 DoublesDavid Gahagan / Brian Spaeth vs John Foeller / Erik McElrone1-6, 4-6
W#3 DoublesTodd Hammond / Richard Gerstein vs Adam Hunt / Patrick McDonough7-6, 7-6
W#1 DoublesTodd Hammond / Kevin Struck vs Chin-Yi Lin / Mitch Kroll6-1, 6-2
W#1 SinglesRobert Prehn vs Michael Brandfon6-1, 6-0
W#2 DoublesKevin Struck / Duane Brandt vs Adam Hunt / Ivan Pulido6-2, 6-4
W#3 DoublesDavid Gahagan / David Luplow vs Erik McElrone / Patrick McDonough6-3, 6-1
W#1 DoublesZachary Brandt / Kevin Struck vs Drew Whiting / Chisim Metternich6-1, 6-2
W#1 SinglesRobert Prehn vs Russell Salzer6-0, 6-2
W#2 DoublesDuane Brandt / David Gahagan vs Mitch Kroll / Michael Brandfon6-2, 6-2
L#1 DoublesDuane Brandt / Zachary Brandt vs Andrew Terry / Ivan Pulido3-6, 3-6
W#2 DoublesKevin Struck / Brian Spaeth vs Matt Senior / John Foeller6-2, 6-4
L#2 SinglesRobert Prehn vs Ross Mollet2-6, 3-6
W#3 DoublesTodd Hammond / David Gahagan vs Kyle Oberstadt / Patrick McDonough7-5, 6-2
W#1 DoublesDuane Brandt / Brian Spaeth vs Rich Lamm / Mitch Kroll6-4, 6-3
W#2 DoublesTodd Hammond / David Gahagan vs Drew Whiting / Chisim Metternich6-0, 4-6, 1-0
W#2 SinglesRobert Prehn vs Michael Brandfon6-4, 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 · WI Adult 18 & Over 3.5 Men
TeamWLInd. WInd. LSets lostGames lost
1WI Adult 18 & Over 3.5 Men NEL Western Terry5122820217
2WI Adult 18 & Over 3.5 Men NEL OshkoshNHS Hammond42171327230
3WI Adult 18 & Over 3.5 Men NEL Neenah Middle School Lin0662450311

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 3.28 estimated across 5 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.

3.40
Robert Prehn
usually #2 Singles 50%, also #1 Singles 50% · published
3.34
Duane Brandt
usually #3 Doubles 42%, also #2 Doubles 33% · published 3.5
3.27
David Gahagan
usually #2 Doubles 60%, also #3 Doubles 40% · published 3.5
Brian Spaeth
published 3.5
3.23
Todd Hammond
usually #3 Doubles 50%, also #1 Doubles 25% · published
3.16
Kevin Struck
usually #1 Doubles 60%, also #2 Doubles 40% · published
Richard Gerstein
usually #3 Doubles 100% · published
Zachary Brandt
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.

David Gahagan + Todd Hammond2549% games−1.7% vs expected
Duane Brandt + Brian Spaeth2450% gamesnot enough data
Brian Spaeth + Todd Hammond1539% gamesnot enough data
Duane Brandt + Todd Hammond1437% gamesnot enough data
Duane Brandt + David Gahagan404 matchesnot enough data
David Gahagan + Brian Spaeth033 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.

Robert Prehn
10W–6L career · 4 lines in 2026
<1%77%23%
3.40
3.5
Duane Brandt
69W–90L career · 12 lines in 2026
<1%89%11%
3.34
3.5
David Gahagan
75W–57L career · 5 lines in 2026
2%94%4%
3.27
3.5
Brian Spaeth
14W–37L career · no lines in 2026
not enough data
Todd Hammond
54W–101L career · 4 lines in 2026
4%94%2%
3.23
Kevin Struck
46W–45L career · 5 lines in 2026
11%89%<1%
3.16
Richard Gerstein
13W–14L career · 1 line in 2026
not enough data
Zachary Brandt
0W–7L career · no lines 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.