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UTR to NTRP conversion chart
TL;DR No official UTR to NTRP conversion exists. Among 10,248 computer-rated USTA league players, most 3.5 men hold a singles UTR of 4.1 to 5.4 and most 3.5 women 2.2 to 3.4. Most 4.0 men hold 5.2 to 6.6 and most 4.0 women 3.3 to 4.5. Men and women need separate columns.
A 4.0 man usually holds a singles UTR of 5.2 to 6.6, median 5.9, and a 4.0 woman 3.3 to 4.5, median 4.0. Each range is the middle half of the 10,248 computer-rated USTA league players whose UTR we matched, so a quarter of players at each level sit below it and a quarter above. How we built it.
What singles UTR does each NTRP level hold?
Men's median singles UTR climbs from 3.6 at NTRP 3.0 to 8.9 at NTRP 5.0 among computer-rated USTA league players in our data, and women's climbs from 2.0 to 6.5. Each cell in the NTRP to UTR chart gives the middle half of players at that level in bold, with the median beneath it.
| NTRP | Men, singles UTR | Women, singles UTR |
|---|---|---|
| 2.5 | too few players | 1.0 to 2.1median 1.4 |
| 3.0 | 2.8 to 4.3median 3.6 | 1.4 to 2.6median 2.0 |
| 3.5 | 4.1 to 5.4median 4.7 | 2.2 to 3.4median 2.8 |
| 4.0 | 5.2 to 6.6median 5.9 | 3.3 to 4.5median 4.0 |
| 4.5 | 6.5 to 7.9median 7.2 | 4.5 to 5.6median 5.0 |
| 5.0 | 8.2 to 9.8median 8.9 | 5.5 to 7.2median 6.5 |
| 5.5 | too few players | too few players |
Bold is the middle half of players at that level; a quarter sit below it and a quarter above. Levels 6.0 to 7.0 are left out because almost no league players hold them. Tap 3.5, 4.0, 4.5 or 5.0 for that level's full spread.
What NTRP level does a given UTR usually mean?
A singles UTR points to a most likely NTRP level, never a certain one. For each whole UTR number, the UTR to NTRP chart lists the level most computer-rated USTA league men and women holding that UTR carry, the share who carry it, and the runner-up level beneath. Bands with fewer than 40 players print no level.
| Singles UTR | Men, most common NTRP | Women, most common NTRP |
|---|---|---|
| 1.00 to 1.99 | 3.0 51%then 4.0 (25%) | 3.0 61%then 3.5 (19%) |
| 2.00 to 2.99 | 3.0 57%then 3.5 (28%) | 3.5 44%then 3.0 (43%) |
| 3.00 to 3.99 | 3.5 48%then 3.0 (38%) | 3.5 44%then 4.0 (33%) |
| 4.00 to 4.99 | 3.5 57%then 4.0 (24%) | 4.0 48%then 4.5 (22%) |
| 5.00 to 5.99 | 4.0 51%then 3.5 (38%) | 4.5 50%then 4.0 (25%) |
| 6.00 to 6.99 | 4.0 63%then 4.5 (22%) | too few players |
| 7.00 to 7.99 | 4.5 58%then 4.0 (33%) | too few players |
| 8.00 to 8.99 | 4.5 54%then 5.0 (21%) | too few players |
| 9.00 to 9.99 | 5.0 43%then 4.5 (21%) | too few players |
| 10.00 to 10.99 | too few players | too few players |
Adjacent levels overlap. A man at UTR 5 is a 4.0 51% of the time and a 3.5 38% of the time, which is why no single UTR number marks a level boundary. "Too few players" means fewer than 40 league players in our data hold that UTR.
How does doubles UTR line up with NTRP?
Doubles UTR is the rating most USTA league players carry: 9,829 of the 10,248 computer-rated players we matched have one, against 4,918 with a singles UTR. Doubles UTRs sit in a tighter band than singles UTRs, so the middle half of each NTRP level in the doubles chart spans a narrower range.
| NTRP | Men, doubles UTR | Women, doubles UTR |
|---|---|---|
| 2.5 | 2.6 to 3.4median 3.0 | 1.5 to 2.1median 1.8 |
| 3.0 | 3.5 to 4.6median 4.0 | 2.1 to 2.8median 2.4 |
| 3.5 | 4.5 to 5.5median 5.0 | 2.7 to 3.4median 3.1 |
| 4.0 | 5.6 to 6.6median 6.1 | 3.5 to 4.3median 3.9 |
| 4.5 | 6.8 to 7.7median 7.2 | 4.7 to 5.4median 4.9 |
| 5.0 | 8.5 to 9.4median 8.9 | 6.1 to 6.9median 6.4 |
| 5.5 | too few players | too few players |
How was this UTR to NTRP chart built?
The UTR to NTRP chart comes from Tennis League AI Co-Captain's own rosters: 23,170 rostered USTA league players on November 3, 2026, cut to the 10,248 who hold both a computer year-end NTRP and a UTR above zero. Of those, 4,918 have a singles UTR and 9,829 a doubles UTR, retrieved from May 2025 to October 2026.
The app keeps the USTA roster of every team it serves and looks up each player's UTR. A computer rating is the one USTA calculates from match results, shown with a C after the level.
Three limits are worth knowing. About 87% of these players are in California, most of them in USTA Northern California leagues, so other sections may run a little higher or lower. UTR is matched by searching the player's name around the team's area, so a few rows belong to a different player with the same name; those land in the extremes, which is why the chart shows the middle half. And a cell with fewer than 20 players says so instead of printing a number.
Earlier versions of this chart repeated a widely shared table that put a 4.0 at UTR 6.0 to 8.0. Nobody published the data behind that table, and the league players we can see sit below it at every level from 3.5 up, so we replaced it.
Why might your UTR not match the chart?
A UTR can miss the chart because Universal Tennis rates singles and doubles separately and needs recent results. A league player who has not played many UTR-eligible singles matches will have a thin or missing singles UTR, and that says little about their level. NTRP, by contrast, is a year-end rating built mostly from league play.
A 3.5 NTRP covers every dynamic rating from 3.01 to 3.50, according to the USTA, so two players with the same NTRP can be most of a level apart.
Does UTR or NTRP count for USTA league play?
NTRP, and only NTRP, counts for USTA league play. League eligibility runs on your NTRP rating, and a UTR has no standing in it. UTR earns its keep elsewhere: practice matches against strangers, UTR-flighted events and college recruiting. A player with a high UTR still plays at the level their NTRP sets.
How NTRP itself is calculated, published and appealed is in the USTA rating system guide.
Key takeaways
- No official UTR to NTRP conversion exists: USTA and Universal Tennis publish no mapping, so every chart, this one included, is an estimate from real players.
- Most 4.0 men in our data hold a singles UTR of 5.2 to 6.6, and most 4.0 women hold 3.3 to 4.5.
- Men and women need separate columns: a 4.0 woman's median singles UTR is 4.0 against 5.9 for a 4.0 man.
- Adjacent NTRP levels overlap on UTR, so no single UTR number marks the boundary between two levels.
- Only NTRP decides USTA league eligibility. A UTR, however high or low, never moves a player to another league level.
Frequently asked questions
What UTR is a 3.0 NTRP?
In our data, most 3.0 men hold a singles UTR of 2.8 to 4.3 (median 3.6) and most 3.0 women 1.4 to 2.6 (median 2.0). There is no official conversion, so these are the middle half of computer-rated league players at that level, not a formula.
What UTR is a 3.5 NTRP?
In our data, most 3.5 men hold a singles UTR of 4.1 to 5.4 (median 4.7) and most 3.5 women 2.2 to 3.4 (median 2.8). There is no official conversion, so these are the middle half of computer-rated league players at that level, not a formula.
What UTR is a 4.0 NTRP?
In our data, most 4.0 men hold a singles UTR of 5.2 to 6.6 (median 5.9) and most 4.0 women 3.3 to 4.5 (median 4.0). There is no official conversion, so these are the middle half of computer-rated league players at that level, not a formula.
What UTR is a 4.5 NTRP?
In our data, most 4.5 men hold a singles UTR of 6.5 to 7.9 (median 7.2) and most 4.5 women 4.5 to 5.6 (median 5.0). There is no official conversion, so these are the middle half of computer-rated league players at that level, not a formula.
What UTR is a 5.0 NTRP?
In our data, most 5.0 men hold a singles UTR of 8.2 to 9.8 (median 8.9) and most 5.0 women 5.5 to 7.2 (median 6.5). There is no official conversion, so these are the middle half of computer-rated league players at that level, not a formula.
Is there an official NTRP to UTR conversion?
No. USTA and Universal Tennis calculate ratings from different inputs on different schedules, and neither publishes a mapping to the other. The UTR to NTRP chart on this page shows what 10,248 computer-rated USTA league players in our data actually carry, as ranges rather than a formula.
What UTR do I need to play 4.0 USTA league?
None. UTR has no bearing on USTA league eligibility; only your NTRP decides which level you can play. Most 4.0 men in our data hold a singles UTR of 5.2 to 6.6, but that range neither qualifies nor disqualifies anyone from a 4.0 team.
Why do men and women have different UTRs at the same NTRP?
UTR is one scale for everyone, while NTRP levels are rated within men's and women's play. In our data a 4.0 woman's median singles UTR is 4.0 and a 4.0 man's is 5.9, so a single chart for both would be wrong for half the players reading it.
Every player's NTRP and UTR, on one roster
Tennis League AI Co-Captain shows each player's NTRP, singles and doubles UTR and WTN, for your roster and the team you play next, and builds the lineup from them.
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