Teams

KC NAVY

2021 CTA TWILIGHT - DEN · MEN 4.0 - TWILIGHT

7 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
2021-10-04vs LEBTC REDLost 12
L#1 DoublesCarlos Freire / David Maas vs Mitchell Fisher / Todd Campbell5-7, 4-6
L#1 SinglesGreg Arend vs Dean Schafer4-6, 7-6, 1-0
W#2 DoublesJim Chapel / Ron Lamberson vs Ron Valencia / Jeff Ustun6-4, 6-2
2021-08-31vs SSLGT BLUELost 12
L#1 DoublesJohn Bohan / Carlos Freire vs Dan Shea / Henk Wessels2-6, 1-6
W#1 SinglesGreg Arend vs Mark Benson7-6, 7-6
L#2 DoublesRon Lamberson / Tom Gebes vs Jerry Cerkovnik / Alexander Page3-6, 4-6
2021-08-24vs PH GREENLost 12
W#1 DoublesCarlos Freire / John Bohan vs Richard Wright / Bob Brinker5-7, 7-5, 1-0
L#1 SinglesGreg Arend vs Tom Robinson4-6, 4-6
L#2 DoublesJim Chapel / Tom Gebes vs Jay Calderone / Adam Starr3-6, 0-6
2021-08-17vs HRCA NAVYLost 02
L#1 DoublesDavid Maas / Jim Chapel vs Kevin Krause / Kirk Wise4-6, 2-6
L#1 SinglesRon Lamberson vs Gregory Fraikor2-6, 2-6
2021-08-10vs KC SILVERWon 30
W#1 DoublesDavid Maas / John Bohan vs Brian Zibell / Keith Pollack4-6, 6-3, 1-0
W#1 SinglesGreg Arend vs Reuben Ybarra6-2, 6-2
W#2 DoublesRon Lamberson / Carlos Freire vs Louis Elster / Tom Schippert6-2, 6-1
2021-08-03vs LEBTC REDLost 12
L#1 DoublesCarlos Freire / John Bohan vs Dean Schafer / Mitchell Fisher3-6, 6-4, 0-1
W#1 SinglesGreg Arend vs Todd Campbell6-3, 7-5
L#2 DoublesJim Chapel / David Maas vs Shawn Audino / Jon Greenfield4-6, 4-6
2021-07-27vs SSLGT BLUELost 12
L#1 DoublesDavid Maas / John Bohan vs Dan Shea / Sunil Bheemireddy2-6, 3-6
W#1 SinglesGreg Arend vs Noah Curd5-7, 7-5, 1-0
L#2 DoublesRon Lamberson / Tom Gebes vs Jerry Cerkovnik / Rick Blankenship3-6, 3-6
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 - TWILIGHT 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 6 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.

3.75
Greg Arend
usually #1 Singles 100% · published 4
3.60
David Maas
usually #1 Doubles 80%, also #2 Doubles 20% · published 4
3.59
Carlos Freire
usually #1 Doubles 80%, also #2 Doubles 20% · published 3.5
3.52
John Bohan
usually #1 Doubles 100% · published
3.40
Ron Lamberson
usually #2 Doubles 80%, also #1 Singles 20% · published
3.31
Jim Chapel
usually #2 Doubles 75%, also #1 Doubles 25% · published
Tom Gebes
usually #2 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.

John Bohan + Greg Arend3359% games+9.9% vs expected
John Bohan + David Maas4158% games+0.4% vs expected
Jim Chapel + David Maas01037% games−5.3% vs expected
Jim Chapel + Ron Lamberson3543% games−8.1% vs expected
Greg Arend + Ron Lamberson2342% gamesnot enough data
Jim Chapel + Carlos Freire134 matchesnot enough data
John Bohan + Ron Lamberson134 matchesnot enough data
Carlos Freire + Ron Lamberson314 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
Greg Arend
72W–67L career · 6 lines in 2021
3%95%3%
3.75
4
David Maas
41W–49L career · 5 lines in 2021
22%78%<1%
3.60
3.5
Carlos Freire
71W–56L career · 5 lines in 2021
<1%24%76%
3.59
John Bohan
25W–29L career · 5 lines in 2021
44%55%<1%
3.52
Ron Lamberson
15W–39L career · 5 lines in 2021
78%22%<1%
3.40
Jim Chapel
8W–43L career · 4 lines in 2021
92%8%<1%
3.31
Tom Gebes
4W–6L career · 3 lines in 2021
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.