Teams

SD 4.0 Peninsula TC (TBD)/ Haire

2025 Adult 18 & Over Spring - SD WE · SD - Men - 4.0

13 players · average NTRP 4.00 / SAN DIEGO

View scouting list →
Schedule8 played
2025-06-19vs SD 4.0 SDTRC (3:2)/ ChannickLost 12
L#1 DoublesKevin Dudley / Tyler Haire vs Alex Horan / Jeffrey Steen1-6, 2-6
L#2 DoublesDaniel Lee / Nicholas Rodrigues vs Ryan Adams / Marc Channick2-6, 4-6
W#3 DoublesWesley Kong / Mo Mahmoud vs Bob Ruane / Jon Schimmer6-3, 1-6, 1-0
2025-06-08vs SD 4.0 PBTC (2@11AM: 3)/ MaurizSplit 22
L#1 DoublesJames McCahill / Nicholas Rodrigues vs Teppei Karasawa / Eric Harnish2-6, 1-6
W#1 SinglesGregory Gerardo vs Josh Stenhjem6-4, 6-1
L#2 SinglesTyler Haire vs Mohamed Afifi4-6, 0-6
W#3 DoublesMo Mahmoud / Wesley Kong vs Samer Marroki / Timothy Searcy6-2, 6-0
W#1 DoublesNicholas Rodrigues / Gregory Gerardo vs N/A6-0, 6-0
W#2 DoublesMo Mahmoud / Jeffrey Spiro vs Seth Hill / Steve Gerard6-3, 6-1
L#3 DoublesTyler Haire / Jay Olenowski vs Andrew Gilcrest / Scott Calhoun6-3, 2-6, 0-1
2025-05-25vs SD 4.0 LJTC (3:2)/ WattonWon 20
W#2 DoublesJames McCahill / Mo Mahmoud vs Raymond Herr / Sebastian Pardo Guerra5-7, 6-4, 1-0
W#3 DoublesTyler Haire / Kevin Dudley vs Brian Zimmerman / John Reiser6-3, 6-0
2025-05-18vs SD 4.0 PBTC (2@11AM: 3)/ MaurizLost 02
L#1 DoublesJay Olenowski / Gregory Gerardo vs John Dobrota / James Irwin2-6, 2-6
L#3 DoublesJoel Corrales / Tyler Haire vs James Sison / Scott Hung3-6, 3-6
2025-05-04vs SD LLW 4.0 Balboa TC/ MalleryLost 02
L#1 SinglesJay Olenowski vs Jason Crouse6-7, 2-6
L#2 DoublesLuke Chang / Gregory Gerardo vs Jack Gilligan / Kirk Hensler3-6, 6-4, 0-1
W#1 DoublesPietro Martinez / Tyler Haire vs PIERRE CHATELAIN / Pete Saucedo6-4, 3-6, 1-0
L#2 DoublesGregory Gerardo / Joel Corrales vs Alex Chin / Philip Mykel Flores3-6, 2-6
W#2 DoublesFrancisco Loayza / Nicholas Rodrigues vs Ron Weber / Shahria Hossain6-0, 7-5
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 SD - 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 3.72 estimated across 11 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.

4.01
Jay Olenowski
usually #1 Singles 33%, also #1 Doubles 33% · published 4.5
3.97
Pietro Martinez
published
3.93
Nicholas Rodrigues
usually #2 Doubles 50%, also #1 Doubles 50% · published 4
3.83
Gregory Gerardo
usually #2 Doubles 40%, also #1 Doubles 40% · published 4
3.82
Mo Mahmoud
usually #2 Doubles 50%, also #3 Doubles 50% · published 4
3.80
Wesley Kong
published
3.66
Kevin Dudley
published
3.65
James McCahill
published
3.62
Joel Corrales
published
3.40
Tyler Haire
usually #3 Doubles 50%, also #1 Doubles 33% · published 3.5
3.19
Luke Chang
published
Francisco Loayza
published
Sugin Lou
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.

Tyler Haire + Nicholas Rodrigues3251% gamesnot enough data
Mo Mahmoud + Tyler Haire123 matchesnot enough data
Mo Mahmoud + Nicholas Rodrigues123 matchesnot enough data
Mo Mahmoud + Jay Olenowski213 matchesnot enough data
Gregory Gerardo + Jay Olenowski033 matchesnot enough data
Tyler Haire + James McCahill213 matchesnot enough data
Nicholas Rodrigues + Pietro Martinez213 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.

4.5
Jay Olenowski
33W–15L career · 3 lines in 2025
46%54%<1%
4.01
Pietro Martinez
13W–4L career · no lines in 2025
<1%58%42%
3.97
4
Nicholas Rodrigues
44W–46L career · 4 lines in 2025
<1%70%30%
3.93
4
Gregory Gerardo
41W–43L career · 5 lines in 2025
1%88%11%
3.83
4
Mo Mahmoud
48W–37L career · 4 lines in 2025
1%89%10%
3.82
Wesley Kong
6W–8L career · no lines in 2025
2%91%7%
3.80
Kevin Dudley
1W–7L career · no lines in 2025
<1%13%87%
3.66
James McCahill
7W–4L career · no lines in 2025
<1%14%86%
3.65
Joel Corrales
17W–1L career · no lines in 2025
<1%20%80%
3.62
3.5
Tyler Haire
59W–56L career · 6 lines in 2025
<1%75%24%
3.40
Luke Chang
4W–3L career · no lines in 2025
99%1%<1%
3.19
Francisco Loayza
6W–8L career · no lines in 2025
not enough data
Sugin Lou
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.