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Matthew Ko

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Chicago, IL
4.5S year-end 2024
i
Self-rated, or a medical appeal
8 matches · 4W–4L · seasons 2025–2026
Match history8 matches
W
2026-10-25 · CHI E 18M4.5 4.Tam Liu Sat 7 $25 · #1 Doubles · 4.5 · with Kevin Wang
loading the estimate
7-5, 6-3
W
2026-06-27 · CDTA S 18&OM4.5 1.Tam Liu Sat 11 $22 · #3 Doubles · 4.5 · with Ricky Young
loading the estimate
6-4, 6-3
W
2026-06-13 · CDTA S 18&OM4.5 1.Tam Liu Sat 11 $22 · #2 Doubles · 4.5 · with Henry Liu
loading the estimate
3-6, 6-3, 1-0
L
2026-06-06 · CDTA S 18&OM4.5 1.Tam Liu Sat 11 $22 · #1 Singles · 4.5
loading the estimate
0-6, 1-6
L
2026-05-31 · CDTA S 18&OM4.5 1.Tam Liu Sat 11 $22 · #1 Doubles · 4.5 · with Brian Lin
loading the estimate
2-6, 5-7
L
2025-03-02 · CDTA W M18&OX9.0 2.Tam Copland Sun 4 $22 · #3 Doubles · 9.0 · with Laura Levin mixed
doesn’t count toward your NTRP rating
3-6, 0-6
L
2025-02-08 · CDTA W 18&OM4.5 2.Tam Needler Sun 7 $22 · #2 Singles · 4.5
loading the estimate
2-6, 5-3, 0-1
W
2025-01-26 · CDTA W M18&OX9.0 2.Tam Copland Sun 4 $22 · #3 Doubles · 9.0 · with Keara Miller mixed
doesn’t count toward your NTRP rating
7-6, 4-5
Where you rank locallyagainst everyone at your level
Teams4 teams · 2025–2027
Over timerating by season, and how you rank
By level2 levels played
4.5
50%
3W–3L · 45.9% of games
9.0mixed
1W–1L
not enough matches yet

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

By lineusually #3 Doubles, 38% of the time
#3 Doubles
38%
3 matches
#1 Doubles
25%
2 matches
#1 Singles
13%
1 match
#2 Doubles
13%
1 match
#2 Singles
13%
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.

Pressure is a privilege.
Billie Jean King