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Nathan Ellefsen

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GLENDALE, AZ
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
38 matches · 18W–20L · seasons 2025–2026
Match history38 matches
L
2026-10-28 · 4.0 PTC2 DC Tennis Team M18F · #3 Doubles · 4.0 · with Teodoro Ramirez
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2-6, 2-6
L
2026-09-30 · 4.0 PTC2 DC Tennis Team M18F · #2 Doubles · 4.0 · with Teodoro Ramirez
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6-7, 6-7
L
2026-04-29 · 4.0 PAS DC Tennis Team M18S · #3 Doubles · 4.0 · with Teodoro Ramirez championship
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2-6, 6-7
W
2026-04-22 · 4.0 PAS DC Tennis Team M18S · #2 Doubles · 4.0 · with Teodoro Ramirez championship
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6-4, 6-4
W
2026-04-13 · 4.5 PTC Abney M18S · #3 Doubles · 4.5 · with Dan Coulson
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2-6, 7-5, 1-0
W
2026-04-08 · 4.0 PAS DC Tennis Team M18S · #2 Doubles · 4.0 · with Teodoro Ramirez
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6-4, 6-2
W
2026-04-01 · 4.0 PAS DC Tennis Team M18S · #3 Doubles · 4.0 · with Teodoro Ramirez
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6-2, 6-3
W
2026-03-30 · 4.5 PTC Abney M18S · #3 Doubles · 4.5 · with Thomas Green
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6-2, 6-1
W
2026-03-25 · 4.0 PAS DC Tennis Team M18S · #1 Singles · 4.0
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6-1, 6-2
L
2026-03-23 · 4.5 PTC Abney M18S · #3 Doubles · 4.5 · with Dan Coulson
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0-6, 6-4, 0-1
L
2026-03-18 · 4.0 PAS DC Tennis Team M18S · #3 Doubles · 4.0 · with Teodoro Ramirez
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6-0, 6-7, 0-1
W
2026-03-16 · 4.5 PTC Abney M18S · #3 Doubles · 4.5 · with Thomas Green
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7-6, 6-3
Where you rank locallyagainst everyone at your level
Teams6 teams · 2025–2027
Over timerating by season, and how you rank
By level2 levels played
4.0
71.4%
10W–4L · 60.2% of games
4.5
33.3%
8W–16L · 38.8% of games

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

By lineusually #3 Doubles, 42% of the time
#3 Doubles
42%
16 matches
#1 Singles
21%
8 matches
#2 Doubles
18%
7 matches
#2 Singles
16%
6 matches
#1 Doubles
3%
1 match

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 have to take the initiative and play your game. Confidence is just believing you can do it.
Chris Evert