Teams

TAHOE DONNER CM8.5A

2025 COMBO · Men 8.5

11 players · average NTRP 4.25 / 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 →
Schedule9 played
L#1 DoublesHarrison Sharma / Matthew Hippler vs Robert Shaw / Taylor Shigihara2-6, 3-6
L#2 DoublesCharles Robinson / Spencer Cuiper vs Joel Newmeyer / Kyle Smith3-6, 6-7
L#1 DoublesHarrison Sharma / Derek Barnes vs Brannigan McNulty / Endika Berasarte-Arocena1-6, 1-6
L#2 DoublesCharles Robinson / Larry Magid vs Christopher Jazwa / Andrew Fleming1-6, 0-6
L#1 DoublesDavid Vaughan / Gregory Chan vs Richard Salgo / Joseph Cifelli2-6, 2-6
L#2 DoublesHarrison Sharma / Charles Robinson vs JC Boers / Nicholas Kane2-6, 6-7
L#1 DoublesEric Park / Gregory Chan vs Elliot Schneer / Christian Cojoc3-6, 2-6
L#2 DoublesHarrison Sharma / Matthew Hippler vs Preston Pegram / Nicholas Kane4-6, 1-6
L#3 DoublesDerek Barnes / Charles Robinson vs Joseph Cifelli / JC Boers2-6, 0-6
W#1 DoublesIan Mindell / Charles Robinson vs Christopher Jazwa / David AuCoin7-6, 4-6, 1-0
W#2 DoublesEric Park / Harrison Sharma vs Taylor Shigihara / Joel Newmeyer6-4, 5-7, 1-0
L#1 DoublesGregory Chan / Ian Mindell vs Austin Lee / Richard Salgo1-6, 2-6
L#2 DoublesErik Haghjoo / Matthew Hippler vs Preston Pegram / Arnulfo Reyes3-6, 0-6
L#3 DoublesHarrison Sharma / Derek Barnes vs JC Boers / Siqi Lihu4-6, 6-7
2025-09-13vs WASHOE TENNIS CLUB/WASHOE TC CM8.5BSplit 11
W#1 DoublesDavid Vaughan / Spencer Cuiper vs Brannigan McNulty / Andrew Fleming6-3, 6-7, 1-0
L#2 DoublesIan Mindell / Gregory Chan vs Endika Berasarte-Arocena / Kyle Faxlanger5-7, 3-6
L#1 DoublesErik Haghjoo / Harrison Sharma vs Preston Pegram / Sean Lockwood4-6, 4-6
L#2 DoublesDavid Vaughan / Gregory Chan vs Joseph Cifelli / Christian Cojoc2-6, 6-7
L#3 DoublesEric Park / Matthew Hippler vs Austin Lee / Sebastian Alvarez6-3, 2-6, 0-1
W#1 DoublesErik Haghjoo / Harrison Sharma vs Christopher Jazwa / Taylor Shigihara7-5, 1-6, 1-0
W#2 DoublesCharles Robinson / Spencer Cuiper vs Matthew Godin / Kirk Offerle1-6, 6-4, 1-0
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 8.5 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 3.86 estimated across 4 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.

4.25
David Vaughan
usually #1 Doubles 67%, also #2 Doubles 33% · published 4.5
3.88
Eric Park
usually #3 Doubles 33%, also #2 Doubles 33% · published
Charles Robinson
usually #2 Doubles 67%, also #1 Doubles 17% · published 4
3.70
Harrison Sharma
usually #1 Doubles 50%, also #2 Doubles 38% · published
3.61
Spencer Cuiper
usually #2 Doubles 67%, also #1 Doubles 33% · published
Derek Barnes
usually #3 Doubles 67%, also #1 Doubles 33% · published
Erik Haghjoo
usually #1 Doubles 67%, also #2 Doubles 33% · published
Gregory Chan
usually #1 Doubles 60%, also #2 Doubles 40% · published
Ian Mindell
usually #1 Doubles 67%, also #2 Doubles 33% · published
Larry Magid
usually #2 Doubles 50%, also #3 Doubles 50% · published
Matthew Hippler
usually #2 Doubles 50%, also #3 Doubles 25% · 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.

4.5
David Vaughan
11W–12L career · 3 lines in 2025
4%93%4%
4.25
Eric Park
1W–7L career · 3 lines in 2025
80%20%<1%
3.88
4
Charles Robinson
2W–4L career · 6 lines in 2025
not enough data
Harrison Sharma
2W–9L career · 8 lines in 2025
98%2%<1%
3.70
Spencer Cuiper
7W–2L career · 3 lines in 2025
<1%21%79%
3.61
Derek Barnes
0W–3L career · 3 lines in 2025
not enough data
Erik Haghjoo
1W–2L career · 3 lines in 2025
not enough data
Gregory Chan
0W–5L career · 5 lines in 2025
not enough data
Ian Mindell
1W–2L career · 3 lines in 2025
not enough data
Larry Magid
1W–1L career · 2 lines in 2025
not enough data
Matthew Hippler
0W–4L career · 4 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.