Coby Arff
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Boise, ID
33 matches · 17W–16L · seasons 2018–2026
Match history33 matches
L
Nick Gabelman
doesn’t count toward your NTRP rating
1-6, 1-6
W
Yuxuan Wang
doesn’t count toward your NTRP rating
6-1, 6-7, 1-0
W
Ace Levy
doesn’t count toward your NTRP rating
6-0, 6-3
L
Asher Erickson
doesn’t count toward your NTRP rating
1-6, 6-7
L
Chandler Dopp
doesn’t count toward your NTRP rating
3-6, 2-6
W
Landon Labrie
doesn’t count toward your NTRP rating
7-6, 6-2
L
Graham Brown
doesn’t count toward your NTRP rating
6-2, 4-6, 0-1
L
Austin Spiecker
doesn’t count toward your NTRP rating
2-6, 3-6
Where you rank locallyagainst everyone at your level
Teams1 team
Over timerating by season, and how you rank
By level1 level played
4.0
50%
2W–2L · 51.9% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually Singles, 88% of the time
Singles
88%
29 matches
#1 Singles
6%
2 matches
#2 Singles
6%
2 matches
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.
You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.