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Jonathan Claiborne

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Baltimore, MD
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
66 matches · 32W–34L · seasons 2019–2026
Match history66 matches
L
2026-10-27 · BBTL60/Kotce/Callawassie · #1 Doubles · 3.0 · with Ken Kelly
loading the estimate
6-2, 4-6, 0-1
W
2026-06-30 · BBTL55/Allis/Callawassie · #1 Doubles · 3.0 · with Valerie Allis mixed
doesn’t count toward your NTRP rating
6-3, 6-2
W
2026-03-24 · BBTL70/Claiborne/Callawassie · #2 Doubles · 3.0 · with Joe Landolfi
loading the estimate
6-1, 6-2
W
2026-03-23 · BBTL55/Landolfi/Callawassie · #2 Doubles · 3.0 · with Kevin Withrow
loading the estimate
6-4, 6-2
L
2026-03-21 · BBTL55/Landolfi/Callawassie · #2 Doubles · 3.0 · with Ken Kotce
loading the estimate
5-7, 2-6
W
2026-02-23 · BBTL55/Landolfi/Callawassie · #3 Doubles · 3.0 · with Jeffrey Allis
loading the estimate
7-5, 6-3
L
2026-02-17 · BBTL70/Claiborne/Callawassie · #1 Doubles · 3.0 · with ROBERT PROCHNOW
loading the estimate
2-6, 4-6
W
2026-02-16 · BBTL55/Landolfi/Callawassie · #2 Doubles · 3.0 · with Ken Kotce
loading the estimate
7-6, 7-5
L
2026-02-10 · BBTL70/Claiborne/Callawassie · #1 Doubles · 3.0 · with Duke Busa
loading the estimate
6-3, 3-6, 0-1
L
2026-02-09 · BBTL55/Landolfi/Callawassie · #3 Doubles · 3.0 · with William Hirsch
loading the estimate
2-6, 6-3, 0-1
W
2025-11-17 · BBTL70/Claiborne/Callawassie · #1 Doubles · 3.0 · with Kevin Withrow
loading the estimate
6-2, 6-3
W
2025-06-19 · #1 Doubles · 3.0 · with Deborah Dykes mixed
doesn’t count toward your NTRP rating
6-1, 7-5
Where you rank locallyagainst everyone at your level
Teams18 teams · 2019–2026
Over timerating by season, and how you rank
By level6 levels played
3.0
40.8%
20W–29L · 47.8% of games
3.5
75%
3W–1L · 51.2% of games
6.5
1W–1L
not enough matches yet
3.0mixed
100%
5W–0L · 64.9% of games
6.0mixed
1W–1L
not enough matches yet
7.0mixed
50%
2W–2L · 49.3% of games

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

By lineusually #1 Doubles, 47% of the time
#1 Doubles
47%
31 matches
#2 Doubles
35%
23 matches
#3 Doubles
18%
12 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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe