Teams

Pierenkemper/Nashville

2025 Adult 18 & Over - Early Start League-Nashville · 3.5 Men - Saturday PM

12 players · average NTRP 3.60 / TENNESSEE

View scouting list →
Schedule8 played
2024-12-07vs Feyes/NashvilleLost 12
L#1 DoublesScott Cole / Adarsh Raveendran vs Erik Freeburg / James Jackson7-6, 0-6, 0-1
L#1 SinglesChristopher Sy vs Scott Welch6-2, 4-6, 0-1
W#2 DoublesZack Gonzalez / Hiroshi Goto vs Brian Feyes / Chris Smeltzer6-3, 6-2
2024-11-23vs Young/NashvilleWon 50
W#1 DoublesStephan Pierenkemper / Jeremy Herrmann vs Damon Reid / Jared Kominsky6-0, 6-0
W#1 SinglesJon Gugala vs Justin Hallenbeck6-1, 6-1
W#2 DoublesScott Cole / Adarsh Raveendran vs Michael Ladd / John Mann6-1, 6-2
W#2 SinglesChris Quach vs Evan Brown6-4, 6-0
W#3 DoublesScott Gallisdorfer / Rodney Williams vs VIVEK KAPUR / Louis Francis Yu Tiamco7-5, 6-2
2024-11-16vs Patrick/NashvilleWon 41
W#1 DoublesZack Gonzalez / Stephan Pierenkemper vs Tom Guthrie / Carter Oakley6-3, 4-6, 1-0
L#1 SinglesChristopher Sy vs Dionno Taylor1-6, 2-6
W#2 DoublesHiroshi Goto / Kohei Yamazaki vs Clay Kontulis / Nicholas Kaiser6-1, 6-7, 1-0
W#2 SinglesJon Gugala vs Nicholas Ricks6-2, 6-1
W#3 DoublesScott Cole / Adarsh Raveendran vs Trevor Hunt / Jon Naglieri1-6, 6-2, 1-0
2024-11-09vs Long/NashvilleWon 50
W#1 DoublesKohei Yamazaki / Hiroshi Goto vs Adrian Jones / Millard Collins6-0, 3-0
W#1 SinglesChris Quach vs Jordan Morris6-0, 6-3
W#2 DoublesAdarsh Raveendran / Scott Gallisdorfer vs Lorenzo Windrow / William Allen6-0, 4-6, 1-0
W#2 SinglesJon Gugala vs Matthew Beard6-1, 6-0
W#3 DoublesRodney Williams / Jeremy Herrmann vs Brandon Marshall / Eugene Spencer6-3, 6-4
2024-11-02vs Feyes/NashvilleWon 32
L#1 DoublesZack Gonzalez / Stephan Pierenkemper vs James Jackson / Brian Feyes6-7, 3-6
W#1 SinglesChris Quach vs Aaron Farris7-5, 6-2
L#2 DoublesScott Cole / Joe Tatum vs Scott Welch / Michael Ellsworth3-6, 1-6
W#2 SinglesJon Gugala vs Travis Quigley6-1, 6-3
W#3 DoublesKohei Yamazaki / Hiroshi Goto vs Nicolas Tempels / Jeffrey Wolfe6-2, 6-2
2024-10-26vs Patrick/NashvilleLost 14
W#1 DoublesStephan Pierenkemper / Rodney Williams vs Tom Guthrie / Zack Woods6-4, 6-2
L#1 SinglesChristopher Sy vs Dionno Taylor6-2, 6-7, 0-1
L#2 DoublesAdarsh Raveendran / Kohei Yamazaki vs Nicholas Kaiser / Clay Kontulis3-6, 3-6
L#2 SinglesChris Quach vs Trevor Hunt0-6, 2-6
L#3 DoublesScott Cole / Joe Tatum vs Justin Harvey / Jon Naglieri1-6, 0-6
2024-10-19vs Young/NashvilleWon 50
W#1 DoublesZack Gonzalez / Kohei Yamazaki vs Ryan Moss / Alex Paz6-0, 6-2
W#1 SinglesChris Quach vs Justin Hallenbeck7-6, 2-6, 1-0
W#2 DoublesRodney Williams / Scott Gallisdorfer vs Louis Francis Yu Tiamco / Jared Kominsky6-0, 6-1
W#2 SinglesJeremy Herrmann vs Campbell Luschen6-0, 6-4
W#3 DoublesScott Cole / Stephan Pierenkemper vs John Mann / Michael Ladd6-0, 6-1
2024-10-05vs Minter/NashvilleWon 32
W#1 DoublesStephan Pierenkemper / Zack Gonzalez vs TARUN JAIN / Michael Legrand7-5, 6-4
W#1 SinglesChristopher Sy vs Brian Kriplean6-3, 6-0
L#2 DoublesJoe Tatum / Scott Cole vs Brian Shubert / Winston Minter4-6, 1-6
W#2 SinglesJon Gugala vs THAI ALAN NGUYEN6-2, 6-2
L#3 DoublesKohei Yamazaki / Hiroshi Goto vs Daniel Hartono / Nicholas Yglesias0-6, 4-6
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 standings5 teams · 3.5 Men - Saturday PM
TeamWLInd. WInd. LSets lostGames lost
1Patrick/Nashville71301025240
2Pierenkemper/Nashville71281229264
3Minter/Nashville53271328260
4Feyes/Nashville35211942347
5Young/Nashville1773369429

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 3.49 estimated across 8 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.

3.89
Christopher Sy
usually #1 Singles 56%, also #2 Singles 44% · published 4
3.70
Jon Gugala
usually #2 Singles 80%, also #1 Singles 20% · published
3.63
Hiroshi Goto
usually #3 Doubles 40%, also #2 Doubles 40% · published 4
3.57
Zack Gonzalez
usually #1 Doubles 80%, also #2 Doubles 20% · published
3.55
Kohei Yamazaki
usually #3 Doubles 33%, also #1 Doubles 33% · published
3.45
Stephan Pierenkemper
usually #1 Doubles 56%, also #2 Doubles 33% · published
3.40
Chris Quach
usually #1 Singles 60%, also #2 Singles 40% · published 3.5
Adarsh Raveendran
usually #2 Doubles 60%, also #1 Doubles 20% · published 3.5
2.71
David Eagan
published 3
Jeremy Herrmann
usually #1 Doubles 33%, also #2 Singles 33% · published
Joe Tatum
usually #2 Doubles 67%, also #3 Doubles 33% · published
Scott Gallisdorfer
usually #2 Doubles 67%, also #3 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.

Hiroshi Goto + Kohei Yamazaki3354% games+10.3% vs expected
Stephan Pierenkemper + Zack Gonzalez2347% games−4.7% vs expected
Hiroshi Goto + Zack Gonzalez123 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
Christopher Sy
20W–9L career · 9 lines in 2025
<1%81%19%
3.89
Jon Gugala
20W–16L career · 5 lines in 2025
6%93%1%
3.70
4
Hiroshi Goto
9W–11L career · 5 lines in 2025
16%84%<1%
3.63
Zack Gonzalez
9W–10L career · 5 lines in 2025
30%70%<1%
3.57
Kohei Yamazaki
9W–5L career · 6 lines in 2025
34%66%<1%
3.55
Stephan Pierenkemper
18W–21L career · 9 lines in 2025
64%36%<1%
3.45
3.5
Chris Quach
11W–4L career · 5 lines in 2025
<1%79%21%
3.40
3.5
Adarsh Raveendran
3W–3L career · 5 lines in 2025
not enough data
3
David Eagan
9W–17L career · no lines in 2025
5%93%1%
2.71
Jeremy Herrmann
12W–16L career · 3 lines in 2025
not enough data
Joe Tatum
2W–4L career · 3 lines in 2025
not enough data
Scott Gallisdorfer
4W–0L career · 3 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.