Teams

RED ROCK CC #2

2023 NTA ADULT FALL LEAGUE · 4.5+ MEN

13 players · average NTRP 4.17 / NEVADA

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 →
Schedule12 played
2023-12-09vs DRAGONRIDGE CC #2Lost 12
L#1 DoublesAlexander Alspach / Karl Robinson vs Philip Tompkins / Vincent Tessier3-6, 1-6
W#1 SinglesConor Spiegel vs Timothy Reiff6-3, 6-4
L#2 DoublesCarlos Aguirre / Parminder Kang vs Daniel Fogg / Eric Rasmussen6-4, 4-6, 0-1
2023-12-02vs SPANISH OAKS #1Won 31
W#1 DoublesKornelis Poelstra / Gordon Hammond vs Cody Kennedy / Terrance Nichols6-2, 6-3
W#1 SinglesConor Spiegel vs N/A6-0, 6-0
W#2 DoublesKarl Robinson / Alexander Alspach vs Aaron Harris / Kyle Clingo7-6, 6-2
L#3 DoublesCarlos Aguirre / Ronald Buyukliev vs Jason Schieck / Mark Sylvain3-6, 6-7
2023-11-25vs TPCWon 31
L#1 DoublesKornelis Poelstra / Gordon Hammond vs James Mori / Riley Stahley4-6, 3-6
W#1 SinglesJack Hammond vs JJ Fuller6-2, 6-2
W#2 DoublesKarl Robinson / Kirk Howser vs Clinten Butts / Dmitriy Kosyagin7-6, 3-6, 1-0
W#3 DoublesParminder Kang / Carlos Aguirre vs Ron Hofflander / Darin Hoesel4-6, 6-3, 1-0
2023-11-11vs LIFE TIME FITNESS/GVWon 21
W#1 DoublesKarl Robinson / Kornelis Poelstra vs Robert Wark / Michael Borenstein6-3, 6-2
W#1 SinglesConor Spiegel vs Takuya Ishigaki6-3, 6-2
L#2 DoublesAlexander Alspach / Carlos Aguirre vs Daniel Dragnev / Jeff Ng6-7, 1-6
2023-11-04vs SPANISH OAKS #2Won 20
W#1 SinglesJack Hammond vs Joseph Walters6-3, 6-4
W#2 DoublesKarl Robinson / Kornelis Poelstra vs Jeremy Christensen / Chico Delossantos6-2, 6-0
2023-10-28vs DRAGONRIDGE CC #1Lost 04
L#1 DoublesGordon Hammond / Jack Hammond vs Adam Barr / Raymond Weich3-6, 3-6
L#1 SinglesConor Spiegel vs Christopher Carron5-7, 6-0, 0-1
L#2 DoublesKarl Robinson / Kornelis Poelstra vs Jawaid Motiwala / Quang Bui6-4, 4-6, 0-1
L#3 DoublesAlexander Alspach / Kirk Howser vs Ehsan Kaveh / Brian Schuchmann3-6, 0-6
2023-10-21vs SPANISH TRAILLost 12
W#1 DoublesKornelis Poelstra / Karl Robinson vs Adrian Selby / Paul Wilewski6-3, 5-7, 1-0
L#1 SinglesRonald Buyukliev vs Brian Allen0-6, 0-6
L#2 DoublesAlexander Alspach / Carlos Aguirre vs Kevin Howard / James Russell1-6, 4-6
2023-10-14vs RED ROCK CC #1Lost 13
L#1 DoublesJack Hammond / Gordon Hammond vs Christopher Painter / Michael Copenhaver2-6, 1-6
W#1 SinglesConor Spiegel vs Trent Lee6-2, 3-6, 1-0
L#2 DoublesKirk Howser / Alexander Alspach vs Brandon StClair / Cruz Colmenares1-6, 0-6
L#3 DoublesParminder Kang / Ronald Buyukliev vs Steve Mihas / Jose Mancilla3-6, 0-6
2023-10-07vs DRAGONRIDGE CC #2Lost 13
L#1 DoublesKirk Howser / Gordon Hammond vs Jason Wataru Sugai / Anthony Fiorenza4-6, 4-6
W#1 SinglesConor Spiegel vs Timothy Reiff7-5, 6-3
L#2 DoublesKarl Robinson / Kornelis Poelstra vs Vincent Tessier / JOHN PAUL BROWNE4-6, 6-0, 0-1
L#3 DoublesAlexander Alspach / Carlos Aguirre vs Rich Western / John Hou5-7, 4-6
2023-09-30vs RED ROCK CC #3Won 31
L#1 DoublesGordon Hammond / Jack Hammond vs Sandrato Andriamasy / Roderic Suarez3-6, 6-3, 0-1
W#1 SinglesConor Spiegel vs Ronen Hamatian6-3, 6-3
W#2 DoublesKornelis Poelstra / Karl Robinson vs Daigo Ishikawa / Duane Bickmore6-4, 6-2
W#3 DoublesCarlos Aguirre / Todd Kuhnwald vs Zack Messer / Jason MacDonald4-6, 6-2, 1-0
2023-09-23vs TPCSplit 22
L#1 DoublesJack Hammond / Alexander Alspach vs Riley Stahley / James Mori4-6, 2-6
W#1 SinglesConor Spiegel vs JJ Fuller6-2, 6-1
W#2 DoublesKarl Robinson / Kornelis Poelstra vs David Dunn / Rome Kennedy3-6, 6-3, 1-0
L#3 DoublesParminder Kang / Kirk Howser vs Clinten Butts / Chris Ho4-6, 2-6
2023-09-16vs SPANISH OAKS #1Lost 04
L#1 DoublesKarl Robinson / Kirk Howser vs Aaron Harris / Kevin Barney5-7, 1-6
L#1 SinglesCarlos Aguirre vs Michael Crandall0-6, 1-6
L#2 DoublesTodd Kuhnwald / Kornelis Poelstra vs Aaron Shumway / Miguel Ubilluz7-6, 4-6, 1-0
L#3 DoublesParminder Kang / Alexander Alspach vs Jeffrey Lavigne / Mark Taylor0-6, 1-6
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 standings for 4.5+ 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 3.87 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.

4.34
Gordon Hammond
usually #1 Doubles 100% · published 4.5
4.33
Conor Spiegel
usually #1 Singles 100% · published 4.5
4.31
Jack Hammond
usually #1 Doubles 67%, also #1 Singles 33% · published 4.5
3.89
Karl Robinson
usually #2 Doubles 56%, also #1 Doubles 44% · published
3.84
Kirk Howser
usually #1 Doubles 33%, also #3 Doubles 33% · published 4
Alexander Alspach
usually #2 Doubles 44%, also #3 Doubles 33% · published 4
3.75
Carlos Aguirre
usually #3 Doubles 39%, also #1 Singles 22% · published 4
3.67
Todd Kuhnwald
usually #2 Doubles 50%, also #1 Doubles 40% · published 4
3.67
3.50
Parminder Kang
usually #1 Doubles 39%, also #3 Doubles 31% · published
3.38
Jim Meservey
usually #2 Doubles 67%, also #3 Doubles 33% · published 4
Kornelis Poelstra
usually #2 Doubles 60%, also #1 Doubles 40% · published
Ronald Buyukliev
usually #3 Doubles 38%, also #1 Doubles 38% · 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.

Kornelis Poelstra + Karl Robinson5261% games+8.4% vs expected
Todd Kuhnwald + Kirk Howser101549% games+2.0% vs expected
Kirk Howser + Karl Robinson11555% games+1.3% vs expected
Gordon Hammond + Jack Hammond11951% games+0.4% vs expected
Todd Kuhnwald + Karl Robinson4252% games−0.7% vs expected
Jim Meservey + Christopher Avino3447% games−4.9% vs expected
Alexander Alspach + Kirk Howser0532% games−5.2% vs expected
Parminder Kang + Carlos Aguirre2437% 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.

4.5
Gordon Hammond
64W–32L career · 6 lines in 2023
<1%89%10%
4.34
4.5
Conor Spiegel
43W–22L career · 8 lines in 2023
1%90%10%
4.33
4.5
Jack Hammond
37W–33L career · 6 lines in 2023
1%92%8%
4.31
Karl Robinson
121W–102L career · 18 lines in 2023
<1%81%19%
3.89
4
Kirk Howser
156W–130L career · 6 lines in 2023
<1%88%11%
3.84
4
Alexander Alspach
25W–58L career · 9 lines in 2023
not enough data
4
Carlos Aguirre
159W–123L career · 18 lines in 2023
3%95%3%
3.75
4
Todd Kuhnwald
119W–133L career · 10 lines in 2023
9%90%1%
3.67
4
Christopher Avino
175W–98L career · no lines in 2023
9%90%1%
3.67
Parminder Kang
116W–119L career · 13 lines in 2023
49%51%<1%
3.50
4
Jim Meservey
90W–132L career · 3 lines in 2023
82%18%<1%
3.38
Kornelis Poelstra
9W–4L career · 10 lines in 2023
not enough data
Ronald Buyukliev
24W–22L career · 8 lines in 2023
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.