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James Colegrove

BOULDER, CO
4.5C year-end 2023
i
Computer — generated by the USTA algorithm from match play
43 matches · 18W–25L · seasons 2019–2026

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Match history43 matches
L
2026-09-03 · WP-G GREEN · #1 Singles · 4.5
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
L
2026-08-20 · WP-G GREEN · #2 Doubles · 4.5 · with Ethan Liederman
expectation pending — we’re still fetching an opponent’s record
4-6, 2-6
L
2026-07-23 · WP-G GREEN · #1 Singles · 4.5
expectation pending — we’re still fetching an opponent’s record
0-6, 2-6
L
2026-05-28 · WP-G RED · #3 Doubles · 4.5 · with Lucas Puiggari
expectation pending — we’re still fetching an opponent’s record
3-6, 0-6
L
2026-05-21 · WP-G RED · #2 Singles · 4.5
expectation pending — we’re still fetching an opponent’s record
5-7, 4-6
W
2026-05-07 · WP-G RED · #2 Singles · 4.5
expectation pending — we’re still fetching an opponent’s record
7-6, 7-5
L
2026-04-30 · WP-G RED · #1 Singles · 4.5
expectation pending — we’re still fetching an opponent’s record
0-6, 1-6
L
2026-04-16 · WP-G RED · #2 Singles · 4.5
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
W
2025-08-18 · GPTC BLUE · #2 Doubles · 8.5 · with Devin Fields mixed
doesn’t count toward your NTRP rating
7-6, 3-6, 1-0
W
2025-08-17 · GPTC BLUE · #1 Doubles · 8.5 · with Devin Fields mixed
doesn’t count toward your NTRP rating
6-2, 2-6, 1-0
L
2025-07-13 · GPTC BLUE · #3 Doubles · 8.5 · with Lani Reichardt mixed
doesn’t count toward your NTRP rating
6-7, 3-6
L
2023-08-08 · BRMST GREEN · #1 Singles · 4.5
expectation pending — we’re still fetching an opponent’s record
2-6, 6-7
Where you rank locallyagainst everyone at your level
Teams8 teams · 2022–2026
Over timerating by season, and how you rank
By level4 levels played
4.0
80%
8W–2L · 62.4% of games
4.5
30.8%
8W–18L · 40.6% of games
8.0mixed
0%
0W–4L · 38.3% of games
8.5mixed
2W–1L
not enough matches yet

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

By lineusually #1 Singles, 40% of the time
#1 Singles
40%
17 matches
#2 Doubles
23%
10 matches
#1 Doubles
14%
6 matches
#2 Singles
14%
6 matches
#3 Doubles
9%
4 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.

Champions keep playing until they get it right.
Billie Jean King