Teams

GPTC BLUE

2023 USTA ADULT 40 & OVER - DEN · MEN 4.0 - 40 & OVER

9 players · average NTRP 3.83 / 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 →
Schedule7 played
2023-07-19vs CACM REDSplit 22
W#1 DoublesJosh Lozow / Sean OConnor vs Daniel Friesen / Sean Essex3-6, 7-6, 1-0
W#1 SinglesAndres Seijas vs N/A6-0, 6-0
L#2 DoublesCharles Bono / Eric Clayman vs Kevin Ray / Dirk McDermott2-6, 1-6
L#3 DoublesGeorge Haddad / James Wagner vs Brian Wylie / Brian Berglund2-6, 4-6
2023-07-12vs WP-G NAVYWon 31
W#1 DoublesJosh Lozow / Sean OConnor vs Tim Fitz / Brian Larkin6-4, 6-4
W#1 SinglesAndres Seijas vs Jonathan Roy6-1, 6-4
W#2 DoublesCharles Bono / Eric Clayman vs Hector Pardo Garcia / Eduardo Gonzalez Sargas6-7, 6-4, 1-0
L#3 DoublesGeorge Haddad / Eric Kurtz vs Steven Strecker / Greg Hamilton2-6, 4-6
2023-07-05vs SKY REDSplit 22
L#1 DoublesJosh Lozow / Eric Kurtz vs David Bacon / Chad Murray6-2, 6-7, 0-1
W#1 SinglesAndres Seijas vs Daniel Cho7-6, 7-5
L#2 DoublesCharles Bono / Eric Clayman vs Chris Burckhardt / Ned Rule2-6, 2-6
W#3 DoublesGeorge Haddad / James Wagner vs Kevin Breault / Neal OConnor6-2, 6-4
2023-06-28vs DTC BLUELost 13
L#1 DoublesJosh Lozow / Sean OConnor vs Steven Blumberg / Richard Best1-6, 4-6
L#1 SinglesAndres Seijas vs Andrew Brookens2-6, 5-7
L#2 DoublesCharles Bono / Eric Clayman vs William Nelson / Terry Wong3-6, 0-6
W#3 DoublesBrian Mixon / James Wagner vs Lloyd-Norton Cutler / Gary Orazio6-3, 7-5
2023-06-21vs DTP REDWon 31
W#1 DoublesJosh Lozow / Sean OConnor vs Michael Nobles / Boyce Markham6-3, 6-2
W#1 SinglesAndres Seijas vs Will Beutelschies6-3, 6-0
L#2 DoublesEric Kurtz / Brian Mixon vs Tim Gerlach / Jason Wang6-7, 4-6
W#3 DoublesCharles Bono / Eric Clayman vs David Richter / Brent Eklund6-3, 6-3
2023-06-14vs CACM REDLost 04
L#1 DoublesJosh Lozow / Sean OConnor vs Thomas Tsai / John Feldman3-6, 6-7
L#1 SinglesAndres Seijas vs Dirk McDermott2-6, 2-6
L#2 DoublesCharles Bono / Eric Clayman vs Kevin Ray / Daniel Friesen3-6, 5-7
L#3 DoublesJames Wagner / Brian Mixon vs Brian Wylie / Brian Berglund2-6, 2-6
2023-06-07vs WP-G NAVYLost 03
L#1 DoublesEric Kurtz / Sean OConnor vs Eric Ginsberg / Brian Larkin3-6, 6-4, 0-1
L#1 SinglesAndres Seijas vs Jonathan Roy2-6, 7-6, 0-1
L#2 DoublesJames Wagner / George Haddad vs Tim Fitz / Greg Hamilton1-6, 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 - 40 & 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 3.51 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.

3.88
Josh Lozow
usually #1 Doubles 100% · published 4
3.87
Andres Seijas
usually #1 Singles 100% · published 4
Charles Bono
usually #2 Doubles 83%, also #3 Doubles 17% · published 4
Eric Clayman
usually #2 Doubles 83%, also #3 Doubles 17% · published 4
3.40
John McManemin
published
3.19
George Haddad
usually #3 Doubles 75%, also #2 Doubles 25% · published 3.5
3.18
Eric Kurtz
usually #1 Doubles 50%, also #2 Doubles 25% · published 3.5
Brian Mixon
usually #3 Doubles 67%, also #2 Doubles 33% · 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.

Sean OConnor + Josh Lozow14456% games+2.6% vs expected
Josh Lozow + Andres Seijas10552% games+0.9% 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
Eric Kurtz + Josh Lozow044 matchesnot enough data
Eric Clayman + George Haddad033 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 · 6 lines in 2023
<1%82%18%
3.88
4
Andres Seijas
99W–54L career · 7 lines in 2023
<1%84%16%
3.87
4
Charles Bono
15W–22L career · 6 lines in 2023
not enough data
4
Eric Clayman
26W–31L career · 6 lines in 2023
not enough data
John McManemin
2W–10L career · no 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 · 4 lines in 2023
8%91%1%
3.18
Brian Mixon
1W–2L career · 3 lines in 2023
not enough data
Sean OConnor
79W–29L career · 6 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.