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Cornelis Jan Stam

Lafayette, CO
3.0S year-end 2026
i
Self-rated, or a medical appeal
21 matches · 13W–8L · seasons 2025–2026

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Match history21 matches
L
2026-08-23 · BTA-C ORANGE · #3 Doubles · 6.5 · with Audrey Gawrych
doesn’t count toward your NTRP rating
3-6, 3-6
L
2026-08-19 · BTA-C ORANGE · #2 Doubles · 6.5 · with Kimberly Martin
doesn’t count toward your NTRP rating
4-6, 7-6, 1-0
W
2026-08-17 · BTA-C NAVY · #2 Doubles · 3.0 · with Tim Weinstein
expectation pending — we’re still fetching an opponent’s record
6-0, 6-3
W
2026-08-10 · BTA-C NAVY · #2 Doubles · 3.0 · with Hardy Ball
expectation pending — we’re still fetching an opponent’s record
6-2, 6-0
W
2026-07-27 · BTA-C NAVY · #1 Doubles · 3.0 · with Christian Evans
expectation pending — we’re still fetching an opponent’s record
7-5, 6-4
L
2026-07-26 · BTA-C ORANGE · #2 Doubles · 6.5 · with Xiaoyan Wang
doesn’t count toward your NTRP rating
3-6, 6-7
W
2026-07-20 · BTA-C NAVY · #1 Singles · 3.0
expectation pending — we’re still fetching an opponent’s record
1-6, 6-4, 1-0
W
2026-07-05 · BTA-IBM RED · #1 Doubles · 7.0 · with Kimberly Martin
doesn’t count toward your NTRP rating
2-6, 7-5, 1-0
W
2026-05-31 · BTA-IBM RED · #3 Doubles · 7.0 · with Kimberly Martin
doesn’t count toward your NTRP rating
6-4, 7-6
W
2026-05-25 · BTA-IBM GREEN · #2 Singles · 3.0
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
L
2026-05-24 · BTA-IBM GREEN · #2 Doubles · 3.0 · with Tim Weinstein
expectation pending — we’re still fetching an opponent’s record
5-7, 6-7
W
John Healy / Yashdeep Padey
2026-05-11 · BTA-IBM GREEN · #2 Doubles · 3.0 · with Reese Brammell
expectation pending — we’re still fetching an opponent’s record
6-0, 6-2
Where you rank locallyagainst everyone at your level
Teams7 teams · 2024–2026
BTA-C NAVY
2026 CTA TWILIGHT - DEN · MEN 3.0 - TWILIGHT
2026
BTA-C ORANGE
2026 ITA MIXED - DEN · MIXED 6.5 - ITA
2026
BTA-IBM BLUE
2026 CTA ADULT 18-39 - DEN · MEN 3.0 - ADULT 18-39 - DEN · 18+
2026
BTA-IBM GREEN
2026 USTA ADULT 18 & OVER - DEN · MEN 3.0 - 18 & OVER · 18+
2026
BTA-IBM RED
2026 CTA MIXED 18-39 - DEN · MIXED 7.0 - 18-39 · 18+
2026
Over timerating by season, and how you rank
By level4 levels played
3.0
90.9%
10W–1L · 65.1% of games
6.0mixed
20%
1W–4L · 34.9% of games
6.5mixed
0W–3L
not enough matches yet
7.0mixed
2W–0L
not enough matches yet

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

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.

Every match is a story with a beginning, a middle and an end, and you are writing it as you go.
Chris Evert