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Gregory Koos

Rochester Hills, MI
3.5C year-end 2023
i
Computer — generated by the USTA algorithm from match play
12 matches · 1W–11L · seasons 2019–2026

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Match history12 matches
L
2026-08-04 · TROY-Hovey 18s 7.0X F · #3 Doubles · 7.0 · with Melissa Koos
doesn’t count toward your NTRP rating
2-6, 2-6
L
Sara Kenez / Edwin Suckstorffmixed
2026-07-17 · TROY-Hovey 18s 7.0X F · #2 Doubles · 7.0 · with Melissa Koos
doesn’t count toward your NTRP rating
2-6, 1-6
L
2025-08-05 · 4TROY-HOVEY 70MIX 18&O SEM F1 · #1 Doubles · 7.0 · with Melissa Koos
doesn’t count toward your NTRP rating
2-6, 0-6
L
2023-07-10 · 6BRC-CHU AD18&O 35M MO SEM F1 · #1 Doubles · 3.5 · with Mohsen Yovan
expectation pending — we’re still fetching an opponent’s record
6-7, 3-6
L
2023-06-05 · 6BRC-CHU AD18&O 35M MO SEM F1 · #2 Doubles · 3.5 · with DANIEL Frank
expectation pending — we’re still fetching an opponent’s record
0-6, 0-6
L
2023-06-03 · 6BRC-CHU AD18&O 35M MO SEM F1 · #2 Doubles · 3.5 · with DANIEL Frank
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
L
2022-08-16 · 3DCD-DAVIS 7.0 18&O MIXED SEM F4 · #3 Doubles · 7.0 · with Melissa Koos
doesn’t count toward your NTRP rating
2-6, 4-6
L
2022-07-18 · 1BRC-CHU 35M 18&O AD MON SEM F1 · #3 Doubles · 3.5 · with Charley Blank
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
W
2022-06-27 · 1BRC-CHU 35M 18&O AD MON SEM F1 · #3 Doubles · 3.5 · with Tom Dunn
expectation pending — we’re still fetching an opponent’s record
3-6, 6-1, 1-0
L
2022-06-17 · 3DCD-DAVIS 7.0 18&O MIXED SEM F4 · #2 Doubles · 7.0 · with Melissa Koos
doesn’t count toward your NTRP rating
2-6, 0-6
L
2022-05-09 · 1BRC-CHU 35M 18&O AD MON SEM F1 · #2 Doubles · 3.5 · with DANIEL Frank
expectation pending — we’re still fetching an opponent’s record
1-6, 3-6
L
Prakash Chinnaiyan / Michelle Chinnaiyanmixed
2019-07-19 · #3 Doubles · 7.0 · with Melissa Koos
doesn’t count toward your NTRP rating
3-6, 3-6
Where you rank locallyagainst everyone at your level
Teams5 teams · 2022–2026
TROY-Hovey 18s 7.0X F
2026 bSEM MIX SUMMER 18 & OVER · 7.0 SEM SUM MIX 18 & OVER · 18+
2026
Over timerating by season, and how you rank
By level2 levels played
3.5
16.7%
1W–5L · 28.4% of games
7.0mixed
0%
0W–6L · 24.2% of games

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

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