Teams

RIO DEL ORO 18AM4.5A

2023 ADULT 18&Over · Men's 4.5

14 players · average NTRP 4.17 / 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 3.97 estimated across 13 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.

4.32
Lap Nguyen
published
4.31
Justin Yarbrough
published
4.27
David Burkholder
published 4.5
4.02
Keeler Karwin
published
3.98
Donald Gensler
published
3.97
Richard Krull
published
3.89
Billy Krimmel
published 4
3.88
Nathan Bewley
published
3.86
Nazary Yatsenyak
published
3.83
Matt Mentch
published
3.77
Josiah Catalan
published 4
3.75
Nate O'Brien
published
3.72
Matthew Ryan
published
Kevin Mehrabian
published
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.

Lap Nguyen
4W–2L career · no lines in 2023
1%89%10%
4.32
Justin Yarbrough
18W–6L career · no lines in 2023
1%90%8%
4.31
4.5
David Burkholder
4W–0L career · type A · no lines in 2023
3%92%5%
4.27
Keeler Karwin
9W–2L career · no lines in 2023
<1%44%56%
4.02
Donald Gensler
9W–9L career · no lines in 2023
<1%56%44%
3.98
Richard Krull
3W–1L career · no lines in 2023
58%42%<1%
3.97
4
Billy Krimmel
11W–0L career · no lines in 2023
<1%78%22%
3.89
Nathan Bewley
4W–5L career · no lines in 2023
80%20%<1%
3.88
Nazary Yatsenyak
5W–7L career · no lines in 2023
85%15%<1%
3.86
Matt Mentch
12W–10L career · no lines in 2023
1%88%11%
3.83
4
Josiah Catalan
21W–27L career · no lines in 2023
3%92%5%
3.77
Nate O'Brien
5W–7L career · no lines in 2023
4%93%4%
3.75
Matthew Ryan
2W–7L career · no lines in 2023
6%92%2%
3.72
Kevin Mehrabian
1W–1L career · no 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.