Teams

RH Dittmer

2025 SATA Southern Combo - Summer · Men 6.5

10 players · average NTRP 3.17 / GEORGIA

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 →
Schedule13 played
2025-09-04vs SATA/Edward KowalewskiLost 12
W#1 DoublesNorberto Donnet / Jason Sanocki vs James Dodson / Jeremiah Gastin6-3, 7-6
L#2 DoublesRick Weber / Michael Burns vs Kevin Dinh / Martin Gendelman3-6, 0-6
L#3 DoublesJim Keen / Christopher Jackson vs Garrett Verikas / Jim Ryan2-6, 2-6
2025-08-28vs SCC Summer 2025 6.5 Men's ComboWon 21
W#1 DoublesNorberto Donnet / Michael Burns vs Kevin Richmond / David Cutlip3-6, 7-5, 1-0
L#2 DoublesRick Weber / Ali Shojaee Bakhtiari vs Joel Solomon / Charles De Coquet4-6, 2-6
W#3 DoublesDave Dittmer / Andrew Dittmer vs David Damino / Victor Fishman6-3, 6-3
2025-08-27vs SATA/Edward KowalewskiLost 01
L#2 DoublesBrett Tuten / Robert Malinowski vs Reece Allen / Stephen Stanley2-6, 3-6
2025-08-26vs Wayne DeveyWon 30
W#1 DoublesNorberto Donnet / Jason Sanocki vs Wayne Devey / Trey Iorillo6-4, 6-0
W#2 DoublesBrett Tuten / Barry Lee vs Eric Ricciardelli / Nicholas Weber1-3
W#3 DoublesJim Keen / Christopher Jackson vs Kevin Eichelberger / Joel Salazar6-2, 3-6, 1-0
2025-08-20vs SATA/Edward KowalewskiLost 02
L#2 DoublesDave Dittmer / Chau Truong vs Neil Ligon / James Dodson3-6, 2-6
L#3 DoublesJim Godwin / Brett Tuten vs Noriel Lipat / John Labarbera2-6, 0-6
2025-08-14vs SATA/Edward KowalewskiLost 12
L#1 DoublesRick Weber / Michael Burns vs Gregg Johnson / Tim Burger1-6, 2-6
L#2 DoublesDave Dittmer / Ali Shojaee Bakhtiari vs Lance Millione / Kevin Dinh3-6, 2-6
W#3 DoublesBrett Tuten / James Posovich vs James Dodson / Jim Ryan3-6, 6-3, 1-0
2025-08-11vs SATA/Edward KowalewskiLost 01
L#1 DoublesDave Dittmer / Chris Hall vs Edgardo Ramirez / Scott Hendrix3-6, 5-7
2025-08-07vs SCC Summer 2025 6.5 Men's ComboWon 30
W#1 DoublesNorberto Donnet / Jason Sanocki vs Philip Brown / Steven Carbone6-3, 6-1
W#2 DoublesJim Keen / Christopher Jackson vs Marc Frischer / Erik Bernstein2-6, 7-6, 1-0
W#3 DoublesBrett Tuten / Barry Lee vs Todd Swezey / Victor Fishman6-3, 7-5
2025-07-31vs Wayne DeveyWon 21
W#1 DoublesNorberto Donnet / Jason Sanocki vs Wayne Devey / Sherwood Silliman6-2, 6-3
W#2 DoublesBrett Tuten / Barry Lee vs James Hutto / Nicholas Weber2-6, 7-5, 1-0
L#3 DoublesDave Dittmer / Andrew Dittmer vs Eric Ricciardelli / Joel Salazar3-6, 6-1, 0-1
2025-07-30vs SATA/Edward KowalewskiLost 01
L#3 DoublesKarsten Smith / Dave Dittmer vs Connor Dubay / Garrett Verikas3-6, 3-6
2025-07-24vs SATA/Edward KowalewskiLost 03
L#1 DoublesDave Dittmer / Jason Sanocki vs Reece Allen / Gregg Johnson3-6, 2-6
L#2 DoublesJim Keen / Christopher Jackson vs Tim Burger / Zach Hooper6-3, 3-6, 0-1
L#3 DoublesRick Weber / Ali Shojaee Bakhtiari vs Edward Kowalewski / Jeremiah Gastin3-6, 1-6
2025-07-17vs SCC Summer 2025 6.5 Men's ComboWon 21
W#1 DoublesNorberto Donnet / Jason Sanocki vs John Austin / David Cutlip6-4, 3-6, 1-0
L#2 DoublesBrett Tuten / Christopher Jackson vs Raul Buelvas / Erik Bernstein2-6, 3-6
W#3 DoublesJim Keen / Barry Lee vs Marc Frischer / Victor Fishman2-6, 6-3, 1-0
2025-07-14vs Wayne DeveyLost 12
L#1 DoublesNorberto Donnet / Ali Shojaee Bakhtiari vs Wayne Devey / Trey Iorillo3-6, 6-4, 0-1
W#2 DoublesJim Keen / Jason Sanocki vs Eric Ricciardelli / Nicholas Weber6-3, 6-2
L#3 DoublesBrett Tuten / Andrew Dittmer vs Owen Christiansen / Joel Snipes3-6, 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 standings2 teams · Men 6.5
TeamWLInd. WInd. LSets lostGames lost
1SATA/Edward Kowalewski6116515162
2RH Dittmer1651633218

Ordered by team wins, then losses, then sets lost — the order USTA uses to seed a flight. Individual wins are lines, not ties.

See the full flight, with every team’s record

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 3.02 estimated across 9 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.

3.33
Norberto Donnet
usually #1 Doubles 100% · published
3.29
Dave Dittmer
usually #3 Doubles 43%, also #1 Doubles 29% · published 3.5
Brett Tuten
usually #3 Doubles 50%, also #2 Doubles 50% · published 3.5
3.24
Jim Keen
usually #2 Doubles 50%, also #3 Doubles 50% · published
3.18
Rick Weber
usually #2 Doubles 50%, also #3 Doubles 25% · published
2.97
Jason Sanocki
usually #1 Doubles 86%, also #2 Doubles 14% · published
2.96
Andrew Dittmer
usually #3 Doubles 100% · published 3
2.81
Ali Shojaee Bakhtiari
usually #2 Doubles 50%, also #1 Doubles 25% · published 3
2.79
James Posovich
usually #3 Doubles 100% · published 3
2.62
Barry Lee
usually #3 Doubles 50%, also #2 Doubles 50% · published 3
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.

Jim Keen + Norberto Donnet3261% gamesnot enough data
Jason Sanocki + Dave Dittmer1433% gamesnot enough data
Jason Sanocki + Norberto Donnet5065% gamesnot enough data
Barry Lee + Brett Tuten303 matchesnot enough data
James Posovich + Jason Sanocki123 matchesnot enough data
James Posovich + Dave Dittmer123 matchesnot enough data
Dave Dittmer + Andrew Dittmer213 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.

Norberto Donnet
33W–30L career · 7 lines in 2025
1%89%10%
3.33
3.5
Dave Dittmer
30W–44L career · 7 lines in 2025
1%93%6%
3.29
3.5
Brett Tuten
10W–15L career · 8 lines in 2025
not enough data
Jim Keen
24W–22L career · 6 lines in 2025
3%94%2%
3.24
Rick Weber
7W–14L career · 4 lines in 2025
8%91%1%
3.18
Jason Sanocki
28W–26L career · 7 lines in 2025
<1%58%42%
2.97
3
Andrew Dittmer
21W–20L career · 3 lines in 2025
<1%62%38%
2.96
3
Ali Shojaee Bakhtiari
21W–41L career · 4 lines in 2025
1%92%8%
2.81
3
James Posovich
26W–40L career · 1 line in 2025
1%93%6%
2.79
3
Barry Lee
12W–12L career · 4 lines in 2025
18%81%<1%
2.62

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.