Teams

SDNC 4.0 RPTC(2:2)/ Yeem

2025 Adult 40 & Over Winter- SDNC WE · SDNC - Men - 4.0

13 players · average NTRP 4.00 / SAN DIEGO

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 →
Schedule8 played
2025-03-23vs SDNC 4.0 BTP (2:2)/ QuintalLost 13
L#1 DoublesSi-Hung Choy / Andrew Mikschl vs Jeff Bernard / Tim McDonald0-6, 3-6
L#1 SinglesGokul Raj Balasundaram vs Ron Baldwin1-6, 6-7
L#2 DoublesSteve Firestone / Rand Smith vs Jason Alfrey / Scott Quintal0-6, 4-6
W#3 DoublesJeff Speir / Jeffrey Ackley vs Michael Russo / Mark Rezac3-6, 6-0, 1-0
2025-03-16vs SDNC 4.0 La Valle(2:2)/ ManheimWon 20
W#1 DoublesAndrew Mikschl / Rand Smith vs Tim MacDonald / Seth Mullen6-2, 6-3
W#3 DoublesJeff Speir / Jeffrey Ackley vs Scott Bennett / Craig Shugert6-1, 6-2
2025-03-09vs SDNC 4.0 Fairbanks(3:1)/ HansenSplit 11
W#1 DoublesMark Ishihara / Andrew Mikschl vs Tim Hackett / Marcus Serrano6-2, 4-6, 1-0
L#3 DoublesJeff Speir / Rand Smith vs James Nideffer / David Yang3-6, 3-6
2025-02-23vs SDNC 4.0 SDTC(3:1)/ UrcelaySplit 11
L#1 DoublesSi-Hung Choy / Gokul Raj Balasundaram vs Matt Martin / Scott Williams6-2, 5-7, 0-1
W#2 DoublesAndrew Mikschl / Steve Firestone vs Karl Kasai / Daniel Patton6-1, 6-3
2025-02-09vs SDNC 4.0 Fairbanks(3:1)/ LoewLost 12
W#1 DoublesRand Smith / Michael Donahue vs Adam Loew / Tushar Menon6-3, 4-6, 1-0
L#1 SinglesAndrew Mikschl vs MARCOS COHEN4-6, 4-6
L#2 DoublesSi-Hung Choy / Jeff Speir vs Vitor Roque / Andre Freund6-4, 4-6, 0-1
2025-02-02vs SDNC 4.0 RBCTC(3:1)/ MoureyLost 01
L#2 DoublesJeff Speir / Rand Smith vs Manish Watwani / Kien Johnson6-7, 5-7
2025-01-19vs SDNC 4.0 Fairbanks(3:1)/ GehrkeWon 21
W#1 DoublesSi-Hung Choy / Gokul Raj Balasundaram vs Howard Farfel / Paul Buckley6-1, 6-3
L#2 DoublesMichael Donahue / Jeff Speir vs Joel Bonnema / Juancho Eekhout2-6, 6-3, 0-1
W#3 DoublesWilson Yongkap Yeem / Jeffrey Ackley vs Todd Bulich / Scott Miller7-5, 4-6, 1-0
2025-01-12vs SDNC 4.0 RBS&T(2:2)/ RamsayerWon 30
W#1 DoublesMark Ishihara / Michael Donahue vs Rick Sauer / Jim Valenzuela6-2, 6-3
W#2 DoublesSteve Firestone / Rand Smith vs Robert Doolittle / Trung Vu7-5, 6-2
W#3 DoublesGokul Raj Balasundaram / Wilson Yongkap Yeem vs Robert Alpert / Puneet Khurana7-5, 6-2
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 SDNC - Men - 4.0 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 3.71 estimated across 12 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.

3.96
Gokul Raj Balasundaram
usually #1 Doubles 50%, also #3 Doubles 25% · published 4
3.88
Andrew Mikschl
usually #1 Doubles 60%, also #1 Singles 20% · published 4
3.82
Mark Ishihara
usually #1 Doubles 50%, also #2 Doubles 50% · published 4
3.75
Si-Hung Choy
published
3.72
Wilson Yongkap Yeem
published
3.71
Jeff Speir
usually #2 Doubles 50%, also #3 Doubles 50% · published 4
3.70
Michael Donahue
published
3.67
Rand Smith
usually #2 Doubles 50%, also #1 Doubles 33% · published 4
3.65
Steve Firestone
published
3.62
Edward Lei
published 4
3.60
Jeffrey Ackley
usually #3 Doubles 80%, also #2 Doubles 20% · published 4
3.46
Stefano Somenzi
published
Martin Yanofsky
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.

Jeff Speir + Rand Smith4550% games−1.5% vs expected
Jeffrey Ackley + Jeff Speir6555% games−2.3% vs expected
Jeff Speir + Andrew Mikschl11658% gamesnot enough data
Andrew Mikschl + Mark Ishihara10260% gamesnot enough data
Jeffrey Ackley + Rand Smith3352% gamesnot enough data
Jeff Speir + Mark Ishihara4162% gamesnot enough data
Jeffrey Ackley + Mark Ishihara213 matchesnot enough data
Andrew Mikschl + Wilson Yongkap Yeem213 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.

4
Gokul Raj Balasundaram
26W–24L career · 4 lines in 2025
<1%62%38%
3.96
4
Andrew Mikschl
68W–39L career · 5 lines in 2025
<1%82%18%
3.88
4
Mark Ishihara
105W–104L career · 4 lines in 2025
1%91%9%
3.82
Si-Hung Choy
7W–2L career · no lines in 2025
3%95%3%
3.75
Wilson Yongkap Yeem
4W–5L career · no lines in 2025
5%94%2%
3.72
4
Jeff Speir
42W–52L career · 6 lines in 2025
5%93%1%
3.71
Michael Donahue
12W–13L career · no lines in 2025
7%92%1%
3.70
4
Rand Smith
94W–100L career · 6 lines in 2025
10%89%1%
3.67
Steve Firestone
4W–7L career · no lines in 2025
12%87%<1%
3.65
4
Edward Lei
1W–4L career · no lines in 2025
17%83%<1%
3.62
4
Jeffrey Ackley
46W–43L career · 5 lines in 2025
23%77%<1%
3.60
Stefano Somenzi
2W–3L career · no lines in 2025
64%36%<1%
3.46
Martin Yanofsky
1W–0L 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.