Teams

NNM 3.5M Gruber - Tanoan

2025 USTA Adult 40 & Over League - NNM · 3.5 Men

14 players · average NTRP 3.40 / NORTHERN NEW MEXICO

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 →
Schedule11 played
2024-11-11vs NNM/Grayson/Adult 40&Over/3.5MLost 12
W#1 DoublesKyle Zottnick / Marc Tronzo vs Dave Merriman / Leonard Thatch4-6, 6-0, 1-0
L#1 SinglesKris Winckler vs James Grayson3-6, 2-6
L#2 DoublesGeorge Wang / Curtis Goodfellow vs Bob Gruda / Alex Hanna0-6, 3-6
2024-10-29vs NNM/Nguyen/Adult40&Over/3.5MWCSplit 22
W#1 DoublesDavid Martinez / Matthew Gruber vs Mohammad Hossan / Akm Kamal6-2, 6-1
L#1 SinglesKris Winckler vs Kiwoong Park4-6, 4-6
L#2 DoublesMarc Tronzo / Thomas Vencill vs Palanivel Venkatachalam / Will Pike4-6, 2-6
W#3 DoublesTodd Schumacher / Benjamin Sherman vs Tien Nguyen / Khalil Samaha6-2, 6-3
2024-10-26vs NNM 3.5M Kurennoy - LALost 13
W#1 DoublesKris Winckler / Kyle Zottnick vs Jae Chang / Sergey Kurennoy4-6, 6-1, 1-0
L#1 SinglesMarc Tronzo vs Andri Ulrich4-6, 7-6, 0-1
L#2 DoublesChristopher Gibbon / Thomas Vencill vs Dainius Skauda / Jeffrey Whicker6-4, 5-7, 0-1
L#3 DoublesBrett Malone / George Wang vs Yu Seung Kim / Jun Kim6-7, 3-6
2024-10-24vs NNM 3.5M Hellier - TCASplit 22
L#1 DoublesKris Winckler / Matthew Gruber vs Charles Finley / David Baggerly6-3, 3-6, 0-1
L#1 SinglesThomas Vencill vs Alan Blair1-6, 5-7
W#2 DoublesMarc Kniskern / Kyle Zottnick vs Robert Craff / Srinivasa Midthana7-6, 6-2
W#3 DoublesBrett Malone / George Wang vs Rodney Woodland / Eric Meiers4-6, 6-2, 1-0
2024-10-17vs NNM 3.5M King - TCASplit 22
W#1 DoublesMatthew Gruber / David Martinez vs Antonio Londono / Kedar Bhasker5-7, 6-4, 1-0
W#1 SinglesMarc Tronzo vs Joe Behrend6-1, 6-2
L#2 DoublesKris Winckler / Todd Schumacher vs Manoj Bhardwaj / Peter Burton6-7, 6-1, 0-1
L#3 DoublesRobert Pratt / Kirk Rackow vs Turtle O'Toole / Kenneth Frink0-6, 3-6
2024-10-12vs NNM 3.5M Harrison - APWon 30
W#1 DoublesMatthew Gruber / David Martinez vs Tony Pate / Brian Nelson6-1, 6-3
W#1 SinglesMarc Tronzo vs Scott Harrison6-1, 6-4
W#2 DoublesThomas Vencill / Christopher Gibbon vs Paul Andrus / Steven Talbot6-1, 4-6, 1-0
2024-10-01vs NNM 3.5M Gee - HPLost 04
L#1 DoublesMarc Tronzo / Thomas Vencill vs Robert Beavis / Sohale Mufti2-6, 6-3, 0-1
L#1 SinglesKris Winckler vs Ken Cheshire2-6, 4-6
L#2 DoublesMarc Kniskern / Kyle Zottnick vs Greg Fotieo / Frank Duran5-7, 6-7
L#3 DoublesTodd Schumacher / Benjamin Sherman vs Mike Murphy / Kenneth Kuzio4-6, 6-4, 0-1
2024-09-24vs NNM 3.5M Briggs - JCLost 13
L#1 DoublesMatthew Gruber / David Martinez vs Anthony Carrejo / Jemile Carrejo5-7, 4-6
W#1 SinglesThomas Vencill vs Greg Gates4-6, 6-4, 1-0
L#2 DoublesTodd Schumacher / Kris Winckler vs Jeffrey Stynen / Randy Rosenthal3-6, 2-6
L#3 DoublesRobert Pratt / Kirk Rackow vs Hal Byrd / Mitchell Levick4-6, 3-6
2024-09-17vs NNM 3.5M Romero - VRWon 31
W#1 DoublesMatthew Gruber / David Martinez vs Mario Moreno / Steve Gutierrez2-6, 6-2, 1-0
W#1 SinglesKris Winckler vs Christopher Colaw6-4, 7-5
W#2 DoublesMarc Tronzo / Kirk Rackow vs Joe Daniel / Albert Yturralde6-1, 6-2
L#3 DoublesGeorge Wang / Marc Kniskern vs Eric Buddenhagen / Paul Pfeiff3-6, 2-6
2024-09-14vs NNM 3.5M Hellier - TCASplit 22
W#1 DoublesDavid Martinez / Matthew Gruber vs John Anderson / Srinivasa Midthana6-2, 6-3
L#1 SinglesBrett Malone vs John Hellier1-6, 1-6
W#2 DoublesKris Winckler / Kirk Rackow vs Robert Craff / Rodney Woodland6-4, 7-6
L#3 DoublesGeorge Wang / Marc Kniskern vs Eric Meiers / Jeff Fredine2-6, 4-6
2024-09-07vs NNM/Grayson/Adult 40&Over/3.5MWon 31
W#1 DoublesKris Winckler / Kyle Zottnick vs Bob Gruda / Dave Merriman6-3, 7-5
L#1 SinglesChristopher Gibbon vs James Grayson3-6, 1-6
W#2 DoublesMarc Tronzo / Robert Pratt vs Walter Rothschild / Ed Trujillo6-3, 6-3
W#3 DoublesGeorge Wang / Kirk Rackow vs David Harrington / Tom Minton6-3, 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 standings for 3.5 Men 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 3.24 estimated across 10 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.

3.54
Marc Tronzo
usually #3 Doubles 36%, also #2 Doubles 29% · published
3.50
Kyle Zottnick
usually #2 Doubles 69%, also #1 Doubles 23% · published
3.39
Matthew Gruber
usually #1 Doubles 100% · published
3.35
Kris Winckler
usually #1 Singles 40%, also #1 Doubles 30% · published
3.26
Todd Schumacher
usually #2 Doubles 50%, also #3 Doubles 50% · published
Benjamin Sherman
published 3.5
David Martinez
published 3.5
3.25
Thomas Vencill
usually #2 Doubles 44%, also #1 Singles 22% · published
3.19
Christopher Gibbon
usually #2 Doubles 67%, also #1 Singles 33% · published 3.5
3.09
Brett Malone
usually #3 Doubles 67%, also #1 Singles 33% · published 3.5
3.02
Robert Pratt
usually #3 Doubles 67%, also #2 Doubles 33% · published
2.76
Curtis Goodfellow
usually #2 Doubles 100% · published 3
Kirk Rackow
usually #3 Doubles 60%, also #2 Doubles 40% · published
Marc Kniskern
usually #3 Doubles 50%, also #2 Doubles 50% · 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.

Kyle Zottnick + Kirk Rackow8159% games+16.2% vs expected
Kyle Zottnick + Kris Winckler5066% games+13.1% vs expected
David Martinez + Matthew Gruber19460% games+10.1% vs expected
Marc Kniskern + Kyle Zottnick211257% games+6.6% vs expected
Matthew Gruber + Kris Winckler3448% games+5.3% vs expected
Todd Schumacher + Kris Winckler8751% games+4.4% vs expected
Kirk Rackow + Robert Pratt1842% gamesnot enough data
Marc Tronzo + Kris Winckler5256% gamesnot 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.

Marc Tronzo
72W–45L career · 14 lines in 2025
<1%39%61%
3.54
Kyle Zottnick
117W–90L career · 13 lines in 2025
<1%49%51%
3.50
Matthew Gruber
83W–46L career · 7 lines in 2025
<1%78%21%
3.39
Kris Winckler
77W–67L career · 10 lines in 2025
1%85%14%
3.35
Todd Schumacher
36W–59L career · 4 lines in 2025
3%93%4%
3.26
3.5
Benjamin Sherman
21W–28L career · no lines in 2025
not enough data
3.5
David Martinez
42W–23L career · no lines in 2025
not enough data
Thomas Vencill
85W–93L career · 9 lines in 2025
4%93%4%
3.25
3.5
Christopher Gibbon
23W–53L career · 3 lines in 2025
8%90%1%
3.19
3.5
Brett Malone
39W–44L career · 3 lines in 2025
26%74%<1%
3.09
Robert Pratt
14W–44L career · 3 lines in 2025
44%56%<1%
3.02
3
Curtis Goodfellow
21W–89L career · 1 line in 2025
3%93%4%
2.76
Kirk Rackow
37W–47L career · 5 lines in 2025
not enough data
Marc Kniskern
47W–65L career · 4 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.