Tennis League AI Co-Captain Blog

UTR to USTA conversion chart

Both directions, level by level. Jump straight to your rating.

The short answer. There is no official conversion. USTA and Universal Tennis calculate from different inputs on different schedules, and neither publishes a mapping to the other. What follows are crossover ranges from players who carry both numbers, which is the best anyone can honestly offer. A 4.0 NTRP is usually UTR 6.0 to 8.0. A 3.5 is usually UTR 4.0 to 6.5.

NTRP to UTR

NTRPTypical UTRPlayer profile
2.0 1.0 - 2.0 Brand new to tennis, learning to rally
2.5 1.5 - 3.0 Beginner with basic strokes and a serve
3.0 2.5 - 4.5 Consistent at moderate pace, working on direction
3.5 4.0 - 6.5 Reliable strokes, developing strategy, comfortable in doubles
4.0 6.0 - 8.0 Dependable groundstrokes, varied spin, solid net game
4.5 7.5 - 9.5 Confident power and placement, adapts mid-match
5.0 9.0 - 11.0 Strong all-court player, former college or top-level junior
5.5 10.5 - 12.5 Tournament-tested, former Division I college
6.0 12.0 - 14.0 Top-level college or national amateur
6.5 13.5 - 15.5 Professional or recently retired tour player
7.0 15.5 - 16.5 Active world-class tour player

UTR to NTRP

The same data read the other way. Ranges overlap because one UTR can sit either side of an NTRP boundary depending on how recently you have played singles.

UTRTypical NTRP
1 - 22.0 - 2.5
32.5 - 3.0
43.0 - 3.5
53.5
63.5 - 4.0
74.0 - 4.5
84.0 - 4.5
94.5 - 5.0
105.0
115.0 - 5.5
12 - 135.5 - 6.0
14 - 16.56.5 - 7.0

Level by level

2.0 NTRP to UTR

UTR 1.0 - 2.0 for most players at this level.

Brand new to tennis, learning to rally.

2.5 NTRP to UTR

UTR 1.5 - 3.0 for most players at this level.

Beginner with basic strokes and a serve.

3.0 NTRP to UTR

UTR 2.5 - 4.5 for most players at this level.

Consistent at moderate pace, working on direction.

3.5 NTRP to UTR

UTR 4.0 - 6.5 for most players at this level.

Reliable strokes, developing strategy, comfortable in doubles.

4.0 NTRP to UTR

UTR 6.0 - 8.0 for most players at this level.

Dependable groundstrokes, varied spin, solid net game.

4.5 NTRP to UTR

UTR 7.5 - 9.5 for most players at this level.

Confident power and placement, adapts mid-match.

5.0 NTRP to UTR

UTR 9.0 - 11.0 for most players at this level.

Strong all-court player, former college or top-level junior.

5.5 NTRP to UTR

UTR 10.5 - 12.5 for most players at this level.

Tournament-tested, former Division I college.

6.0 NTRP to UTR

UTR 12.0 - 14.0 for most players at this level.

Top-level college or national amateur.

6.5 NTRP to UTR

UTR 13.5 - 15.5 for most players at this level.

Professional or recently retired tour player.

7.0 NTRP to UTR

UTR 15.5 - 16.5 for most players at this level.

Active world-class tour player.

Why it is a range and not a number

UTR is singles-weighted and recalculates after every eligible match, using your last thirty results and the strength of the opponents in them. NTRP is a year-end computed rating built largely from league play, which for most adults means doubles. Two players with the same NTRP can therefore sit two full UTR points apart, and the one who plays more singles will be higher almost every time.

This is also why league players routinely find their UTR lower than the chart suggests. If you have not played enough eligible singles, UTR has little to work with. That is a shortage of data, not evidence that your rating is wrong.

Which one counts for league play?

NTRP, and only NTRP. USTA league eligibility is decided by your NTRP rating; a UTR number has no bearing on which level you can play. UTR earns its keep elsewhere: practice matches against strangers, UTR-flighted events, and college recruiting, where a number that updates weekly beats one that updates annually.

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The longer guide: how NTRP, UTR, ATP and USPTA differ