Teams

BTA Boyz

2026 One Doubles · 4.5 Men

4 players · average NTRP 4.50 / NORTHWEST WASHINGTON

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Schedule6 played
2026-08-05vs The Ball SlappersLost 01
L#1 DoublesJacob Lee / Pinoe Chu vs Brandon Nakata / Aditya Iyer3-6, 6-4, 1-0
2026-08-01vs who hired the Hit MannWon 10
W#1 DoublesNicholas Aguirre / Matthew Christensen vs Nick Fulcher / Jacob Mann6-3, 6-4
2026-07-30vs Dai Wan LangWon 10
W#1 DoublesNicholas Aguirre / Pinoe Chu vs Alexander Calpagiu / Michael Liao7-5, 6-4
2026-07-22vs MatchaLost 01
L#1 DoublesJacob Lee / Nicholas Aguirre vs Xinda Lin / Michael Qi6-1, 4-6, 0-1
2026-06-27vs NishimuraWon 10
W#1 DoublesMatthew Christensen / Pinoe Chu vs Jordan Ott / Jordan Nishimura6-2, 6-3
2026-06-12vs Discovery Luxe BoxLost 01
L#1 DoublesJacob Lee / Matthew Christensen vs OLIVER LEI / Joy Michael Manda6-1, 6-7, 0-1
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 4.5 Men 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 4.11 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.

4.21
Pinoe Chu
usually #1 Doubles 100% · published 4.5
4.16
Matthew Christensen
usually #1 Doubles 100% · published 4.5
4.15
Nicholas Aguirre
usually #1 Doubles 100% · published 4.5
3.94
Jacob Lee
usually #1 Doubles 100% · published 4.5
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.

Jacob Lee + Matthew Christensen134 matchesnot enough data
Nicholas Aguirre + Jacob Lee123 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
Pinoe Chu
22W–19L career · 3 lines in 2026
7%91%2%
4.21
4.5
Matthew Christensen
7W–7L career · type S · 3 lines in 2026
13%86%1%
4.16
4.5
Nicholas Aguirre
26W–36L career · 3 lines in 2026
15%85%1%
4.15
4.5
Jacob Lee
22W–31L career · 3 lines in 2026
66%34%<1%
3.94

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.