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Eiji Koyama

Madison, AL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
19 matches · 8W–11L · seasons 2025–2026

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Match history19 matches
L
2026-02-25 · DE - Vanderploeg · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-7, 1-6
W
2025-10-17 · Vanderploeg 4.0 40 Fall · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
L
2025-04-27 · Marks 4.0 40 · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-4, 3-6, 1-0
W
Kenny Coffey / Ben Martin
2025-04-26 · Marks 4.0 40 · #2 Doubles · 4.0 · with Michael Vanderploeg
expectation pending — we’re still fetching an opponent’s record
7-6, 6-4
L
2025-04-17 · Marks 4.0 40 · #2 Doubles · 4.0 · with Kerwin Wade
expectation pending — we’re still fetching an opponent’s record
1-6, 4-6
L
2025-04-12 · Marks 4.0 40 · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
W
2025-03-29 · Marks 4.0 40 · #3 Doubles · 4.0 · with Neil Matson
expectation pending — we’re still fetching an opponent’s record
6-3, 7-5
L
2025-03-24 · Haliczer 18+ 4.0 · #3 Doubles · 4.0 · with Bono Wasistho
expectation pending — we’re still fetching an opponent’s record
2-6, 4-6
W
2024-11-24 · Marks 4.0 40 Fall · #2 Doubles · 4.0 · with Robert Coffey
expectation pending — we’re still fetching an opponent’s record
6-4, 2-6, 1-0
W
Ben Martin
2024-11-23 · Marks 4.0 40 Fall · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
L
2024-11-21 · Haliczer 18+ 4.0 · #3 Doubles · 4.0 · with Bradley Kraemer
expectation pending — we’re still fetching an opponent’s record
6-4, 2-6, 0-1
L
2024-11-16 · Marks 4.0 40 Fall · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-4, 1-6, 0-1
Where you rank locallyagainst everyone at your level
Teams22 teams · 2021–2026
Over timerating by season, and how you rank
By level1 levels played
4.0
42.1%
8W–11L · 44.8% of games

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #3 Doubles, 42% of the time
#3 Doubles
42%
8 matches
#1 Singles
37%
7 matches
#2 Doubles
16%
3 matches
#1 Doubles
5%
1 match

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

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.

Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.
Billie Jean King