Teams

ROHNERT PK TC/MAGNOLIA/M PK 18AM4.5A

2025 ADULT 18&Over · Men's 4.5

18 players · average NTRP 4.50 / NO. CALIFORNIA

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 →

Flight standings for Men's 4.5 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 4.28 estimated across 17 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.

4.66
John Hackbert
usually #1 Doubles 100% · published
4.48
Jake Lam
usually #1 Singles 100% · published 4.5
4.45
Trevor Pinder
published
4.38
David Mullarkey
usually #2 Doubles 100% · published 4.5
4.38
Seth Nobmann
published
4.34
Cory Fulchiron
published 4.5
4.33
Michael Saucy
published
4.33
Joel Parrish
usually #2 Doubles 100% · published
4.31
Daniel Tyreus
usually #2 Doubles 100% · published 4.5
4.31
John Hosbein
published
4.26
Timothy Barlow
published
4.25
Max Luedecke
usually #1 Singles 100% · published
4.22
Tom Veach
usually #1 Singles 100% · published
4.16
Steven Colletto
published
4.11
Ricky Herzog
published
3.93
Tom Kincaid
published
3.83
Matthew Parry
published
Stefan Serbicki
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.

Ricky Herzog + Timothy Barlow303 matchesnot enough data
Michael Saucy + John Hosbein303 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.

John Hackbert
0W–9L career · 3 lines in 2025
<1%10%90%
4.66
4.5
Jake Lam
22W–4L career · 1 line in 2025
<1%55%44%
4.48
Trevor Pinder
0W–3L career · no lines in 2025
65%35%<1%
4.45
4.5
David Mullarkey
11W–9L career · 2 lines in 2025
<1%82%17%
4.38
Seth Nobmann
5W–3L career · no lines in 2025
<1%83%17%
4.38
4.5
Cory Fulchiron
11W–10L career · no lines in 2025
<1%89%10%
4.34
Michael Saucy
11W–3L career · no lines in 2025
1%90%10%
4.33
Joel Parrish
1W–3L career · 1 line in 2025
90%10%<1%
4.33
4.5
Daniel Tyreus
6W–14L career · 1 line in 2025
1%92%8%
4.31
John Hosbein
10W–0L career · no lines in 2025
1%92%7%
4.31
Timothy Barlow
17W–13L career · no lines in 2025
2%95%3%
4.26
Max Luedecke
8W–3L career · 1 line in 2025
3%95%3%
4.25
Tom Veach
9W–9L career · 1 line in 2025
4%94%2%
4.22
Steven Colletto
2W–9L career · no lines in 2025
11%88%<1%
4.16
Ricky Herzog
6W–3L career · no lines in 2025
20%80%<1%
4.11
Tom Kincaid
9W–6L career · no lines in 2025
70%30%<1%
3.93
Matthew Parry
7W–8L career · no lines in 2025
90%10%<1%
3.83
Stefan Serbicki
2W–1L career · no 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.