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Isaac Kalinowski

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Casper, WY
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
11 matches · 6W–5L · seasons 2016–2025
Match history11 matches
L
2025-10-18 · #2 Doubles · 7.5 · with Mary Ridgeway mixed championship
doesn’t count toward your NTRP rating
3-6, 2-6
W
2025-10-17 · #3 Doubles · 7.5 · with Mary Ridgeway mixed championship
doesn’t count toward your NTRP rating
6-1, 6-4
L
2025-10-17 · #2 Doubles · 7.5 · with Mary Ridgeway mixed championship
doesn’t count toward your NTRP rating
5-7, 4-6
W
2025-07-26 · Wyoming/Broderick/ITAMixed7.5C · #2 Doubles · 7.5 · with Mary Ridgeway mixed
doesn’t count toward your NTRP rating
6-0, 6-3
W
2025-07-26 · Wyoming/Broderick/ITAMixed7.5C · #1 Doubles · 7.5 · with Mary Ridgeway mixed
doesn’t count toward your NTRP rating
6-2, 7-6
W
2025-07-25 · Wyoming/Broderick/ITAMixed7.5C · #3 Doubles · 7.5 · with Jackie Broderick mixed
doesn’t count toward your NTRP rating
6-4, 3-6, 1-0
W
2025-04-27 · Casper Crew · #2 Doubles · 3.5 · with Ryan McCormick
loading the estimate
7-6, 6-3
L
2025-04-27 · Casper Crew · #3 Doubles · 3.5 · with Tyler Quest
loading the estimate
1-6, 1-6
L
2025-04-26 · Casper Crew · #1 Doubles · 3.5 · with Rob Pettigrew
loading the estimate
4-6, 2-6
L
Prentice Olive
2016-06-18 · Singles tourney
doesn’t count toward your NTRP rating
7-5, 2-3
W
Roger Tollefson
2016-06-18 · Singles tourney
doesn’t count toward your NTRP rating
6-4, 7-6
Where you rank locallyagainst everyone at your level
Teams2 teams · 2025–2025
Over timerating by season, and how you rank
By level2 levels played
3.5
1W–2L
not enough matches yet
7.5mixed
66.7%
4W–2L · 54.5% of games

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

By lineusually #2 Doubles, 36% of the time
#2 Doubles
36%
4 matches
#3 Doubles
27%
3 matches
#1 Doubles
18%
2 matches
Singles
18%
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.

The moment of victory is much too short to live for that and nothing else.
Martina Navratilova