Teams

GPTC BLUE

2023 USTA ADULT 18 & OVER - DEN · MEN 4.0 - 18 & OVER

13 players · average NTRP 3.85 / COLORADO

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 →
Schedule6 played
2023-05-31vs SKY SILVERWon 21
L#1 DoublesAndres Seijas / Sean OConnor vs Ned Rule / Brian Winterling2-6, 4-6
W#2 DoublesEric Clayman / Charles Bono vs David Bacon / Paul Krueger7-6, 5-7, 1-0
W#3 DoublesJames Wagner / George Haddad vs John Barker / Neal OConnor7-6, 6-1
2023-05-25vs GTC BLUEWon 21
W#1 DoublesJosh Lozow / Sean OConnor vs Jason Wang / Chris Donald6-4, 6-1
W#2 DoublesDavid Guy / Dylan Pearson vs David Richards / Stephen Howlett6-3, 7-5
L#2 SinglesAndres Seijas vs Michael Nobles6-7
2023-05-24vs CACM GREYLost 14
L#1 DoublesCharles Bono / Eric Clayman vs Daniel Friesen / Tobias Krause1-6, 4-6
L#1 SinglesDylan Pearson vs Hervey Pierre0-6, 0-6
L#2 DoublesJames Wagner / David Guy vs Brian Wylie / Stephen Clarke2-6, 6-4, 0-1
W#2 SinglesAndres Seijas vs Dirk McDermott6-2, 5-7, 1-0
L#3 DoublesJohn McManemin / George Haddad vs Tom Weaver / Henry Weaver1-6, 1-6
2023-05-03vs GTC GREENLost 23
L#1 DoublesJosh Lozow / George Haddad vs Andrew Simpson-Johnson / Tom Fulton4-6, 4-6
W#1 SinglesAndres Seijas vs Jason Ogden7-5, 6-2
L#2 DoublesCharles Bono / Eric Clayman vs Glenn Tacke / Michael Washer3-6, 2-6
W#2 SinglesDavid Guy vs Jonathan Liauw6-4, 6-7, 1-0
L#3 DoublesDylan Pearson / James Wagner vs Jordan Rothrock / Kenneth Kinderwater4-6, 0-6
2023-04-26vs APR-U GREENWon 31
W#1 DoublesJosh Lozow / Sean OConnor vs Bruce Eldredge / William Mahaffy7-6, 6-4
L#1 SinglesAndres Seijas vs Kevin Matney3-6, 6-4, 1-0
W#2 DoublesCharles Bono / Eric Clayman vs Kenneth Moyer / Mark Kruk6-2, 6-4
W#3 DoublesEric Kurtz / George Haddad vs Jack Kirtland / Thorvald Nelson3-6, 6-3, 1-0
2023-04-19vs CM MAROONLost 23
W#1 DoublesJosh Lozow / Sean OConnor vs Stan Goodreau / Steve Carbone6-7, 6-4, 1-0
W#1 SinglesAndres Seijas vs James Manassee6-2, 6-4
L#2 DoublesCharles Bono / David Guy vs Clay Schneiter / Matthew Fortney7-5, 0-6, 0-1
L#2 SinglesDylan Pearson vs Paul Gillis5-7, 6-4, 0-1
L#3 DoublesJames Wagner / John McManemin vs Michael Quinn / Alec Smith3-6, 2-6
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 MEN 4.0 - 18 & OVER 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 3.53 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.

3.88
Josh Lozow
usually #1 Doubles 100% · published 4
3.87
Andres Seijas
usually #1 Singles 50%, also #2 Singles 33% · published 4
Charles Bono
usually #2 Doubles 80%, also #1 Doubles 20% · published 4
David Guy
usually #2 Doubles 75%, also #2 Singles 25% · published 4
Eric Clayman
usually #2 Doubles 75%, also #1 Doubles 25% · published 4
3.59
Hunter Hook
published 3.5
3.58
Bret Chen
published 4
3.53
Dylan Pearson
usually #3 Doubles 25%, also #2 Singles 25% · published 4
3.40
John McManemin
usually #3 Doubles 100% · published
3.19
George Haddad
usually #3 Doubles 75%, also #1 Doubles 25% · published 3.5
3.18
Eric Kurtz
usually #3 Doubles 100% · published 3.5
John Oettli
published
Sean OConnor
usually #1 Doubles 100% · 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.

Andres Seijas + Bret Chen4259% games+8.3% vs expected
Sean OConnor + Josh Lozow14456% games+2.6% vs expected
Josh Lozow + Andres Seijas10552% games+0.9% vs expected
Josh Lozow + Bret Chen9752% games−1.9% vs expected
Charles Bono + Eric Clayman151346% games−2.7% vs expected
Eric Kurtz + George Haddad1431% games−14.0% vs expected
Eric Kurtz + Eric Clayman2344% gamesnot enough data
Charles Bono + Eric Kurtz044 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
Josh Lozow
92W–74L career · 4 lines in 2023
<1%82%18%
3.88
4
Andres Seijas
99W–54L career · 6 lines in 2023
<1%84%16%
3.87
4
Charles Bono
15W–22L career · 5 lines in 2023
not enough data
4
David Guy
10W–18L career · 4 lines in 2023
not enough data
4
Eric Clayman
26W–31L career · 4 lines in 2023
not enough data
3.5
Hunter Hook
9W–13L career · no lines in 2023
<1%24%76%
3.59
4
Bret Chen
26W–28L career · no lines in 2023
26%74%<1%
3.58
4
Dylan Pearson
7W–18L career · 4 lines in 2023
42%58%<1%
3.53
John McManemin
2W–10L career · 2 lines in 2023
77%23%<1%
3.40
3.5
George Haddad
4W–32L career · 4 lines in 2023
7%92%1%
3.19
3.5
Eric Kurtz
7W–48L career · 1 line in 2023
8%91%1%
3.18
John Oettli
10W–14L career · no lines in 2023
not enough data
Sean OConnor
79W–29L career · 4 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.