2026 ADULT 18&Over · Men's 4.5

RIO DEL ORO 18AM4.5A

USTA NorCal · 2026 · 19 players · #3 in subflight

5–3

+14 court diff

Next match · Men's 4.5

vs GOLD RIVER RC 18AM4.5A

Jun 13

Scout this lineup →

Team rating4.37best legal lineup

Court rating4.20avg fielded so far

Schedule4.07avg opponent faced

Standing#3of 7 in subflight

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Roster · 19

Player	Level	Perf	30-day	Record	Singles	Doubles	Bump
JD Jeremy Doan	4.5	4.57	−0.01	5–1	—	5–1	▲92%5.0
JY Justin Yarbrough	4.5	4.49	+0.01	1–0	—	1–0	▲44%5.0
LN Lap Nguyen	4.5	4.40	+0.10	2–0	—	2–0	—
JC Jeffrey Chale	4.5	4.35	—	2–0	—	2–0	—
AT Anton Talle	4.5	4.32	+0.03	4–2	—	4–2	—
DB David Brown	4.5	4.30	−0.03	2–2	—	2–2	—
JS Jonathan Sievers	4.5	4.26	—	1–1	1–1	—	—
ML Matt Lourens	4.5	4.24	−0.02	3–3	1–2	2–1	—
MH Maurice Herbelin	4.5	4.23	+0.02	4–0	4–0	—	—
RK Richard Krull	4.5	4.21	+0.04	2–1	—	2–1	—
AS Adam Schmidt	4.5	4.20	−0.06	1–0	—	1–0	—
JL Jason Levens	4.5	4.16	−0.05	1–1	0–1	1–0	—
DD Dmitriy Drozdov	4.0	4.15	+0.01	1–2	0–2	1–0	▲100%4.5
CH Cooper Hosley	4.0	4.11	+0.02	5–1	1–0	4–1	▲99%4.5
DS David Sebba	4.5	4.05	+0.01	2–1	—	2–1	▼18%4.0
KK Keeler Karwin	4.0	4.04	+0.04	2–0	—	2–0	▲77%4.5
NB Nathan Bewley	4.5	3.98	+0.03	1–2	0–2	1–0	▼67%4.0
BD Brendan Dietrich	4.0	3.94	+0.07	3–0	—	3–0	▲11%4.5
JC Josiah Catalan	4.0	3.58	+0.04	1–1	—	1–1	—

Jeremy Doan

5–1 · S — · D 5–1

4.5

4.57−0.01▲92%

Justin Yarbrough

1–0 · S — · D 1–0

4.5

4.49+0.01▲44%

Lap Nguyen

2–0 · S — · D 2–0

4.5

4.40+0.10

Jeffrey Chale

2–0 · S — · D 2–0

4.5

4.35

Anton Talle

4–2 · S — · D 4–2

4.5

4.32+0.03

David Brown

2–2 · S — · D 2–2

4.5

4.30−0.03

Jonathan Sievers

1–1 · S 1–1 · D —

4.5

4.26

Matt Lourens

3–3 · S 1–2 · D 2–1

4.5

4.24−0.02

Maurice Herbelin

4–0 · S 4–0 · D —

4.5

4.23+0.02

Richard Krull

2–1 · S — · D 2–1

4.5

4.21+0.04

Adam Schmidt

1–0 · S — · D 1–0

4.5

4.20−0.06

Jason Levens

1–1 · S 0–1 · D 1–0

4.5

4.16−0.05

Dmitriy Drozdov

1–2 · S 0–2 · D 1–0

4.0

4.15+0.01▲100%

Cooper Hosley

5–1 · S 1–0 · D 4–1

4.0

4.11+0.02▲99%

David Sebba

2–1 · S — · D 2–1

4.5

4.05+0.01▼18%

Keeler Karwin

2–0 · S — · D 2–0

4.0

4.04+0.04▲77%

Nathan Bewley

1–2 · S 0–2 · D 1–0

4.5

3.98+0.03▼67%

Brendan Dietrich

3–0 · S — · D 3–0

4.0

3.94+0.07▲11%

Josiah Catalan

1–1 · S — · D 1–1

4.0

3.58+0.04

Where we win · by court

4–4

3–4

6–2

6–1

Standings

1FOLSOM LAKE CC 18AM4.5A9–0+31 2GOLD RIVER RC 18AM4.5C8–1+29 3RIO DEL ORO 18AM4.5A5–3+14 4GOLD RIVER RC 18AM4.5A3–6-13 5ROSEVILLE LIFE TIME 18AM4.5A3–6-17 6GOLD RIVER RC 18AM4.5B2–7-25 7JOHNSON RANCH 18AM4.5A1–8-19

Lineup order

8/8matches fielded in rating order · 100%

A lower line fielding a stronger player or pair than the line above it. Often reflects who was available, not intent — estimated from each player's rating at match time, not an official USTA finding.

Schedule · 10

Apr 6 @ GOLD RIVER RC 18AM4.5B	L 2–3
Apr 19 vs JOHNSON RANCH 18AM4.5A	W 4–1
Apr 20 vs GOLD RIVER RC 18AM4.5C	Scheduled
May 9 vs FOLSOM LAKE CC 18AM4.5A	L 0–5
May 10 @ GOLD RIVER RC 18AM4.5C	L 2–3
May 14 @ ROSEVILLE LIFE TIME 18AM4.5A	W 5–0
May 24 @ GOLD RIVER RC 18AM4.5A	W 4–1
May 30 vs GOLD RIVER RC 18AM4.5B	W 5–0
Jun 4 @ JOHNSON RANCH 18AM4.5A	W 5–0
Jun 13 vs GOLD RIVER RC 18AM4.5A	Scheduled