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Jack Herndon

Burlingame, CA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
12 matches · 7W–5L · seasons 2026–2026

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Match history12 matches
W
2026-05-02 · PENINSULA TC 55AM9.0A · #2 Doubles · 9.0 · with David Crawford
expectation pending — we’re still fetching an opponent’s record
6-2, 6-0
W
2026-04-25 · PENINSULA TC 55AM9.0A · #3 Doubles · 9.0 · with Scott Ritchey
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
L
2026-04-18 · PENINSULA TC 55AM9.0A · #3 Doubles · 9.0 · with Ken Mahrer
expectation pending — we’re still fetching an opponent’s record
1-6, 1-6
L
2026-04-04 · PENINSULA TC 55AM9.0A · #2 Doubles · 9.0 · with John Kohli
expectation pending — we’re still fetching an opponent’s record
5-7, 1-6
L
2026-03-28 · PENINSULA TC 55AM9.0A · #3 Doubles · 9.0 · with Ken Mahrer
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 0-1
W
2026-03-22 · PENINSULA TC 55AM9.0A · #3 Doubles · 9.0 · with John Kohli
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
W
2026-03-14 · PENINSULA TC 40AM4.5A · #3 Doubles · 4.5 · with Mark Strem
expectation pending — we’re still fetching an opponent’s record
6-0, 6-1
W
2026-02-28 · PENINSULA TC 40AM4.5A · #3 Doubles · 4.5 · with Ken Mahrer
expectation pending — we’re still fetching an opponent’s record
7-6, 2-6, 1-0
W
2026-02-14 · PENINSULA TC 40AM4.5A · #2 Doubles · 4.5 · with David Crawford
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 1-0
L
2026-01-24 · PENINSULA TC 40AM4.5A · #2 Doubles · 4.5 · with John Flygare
expectation pending — we’re still fetching an opponent’s record
1-6, 6-3, 0-1
W
2026-01-17 · PENINSULA TC 40AM4.5A · #3 Doubles · 4.5 · with Ken Mahrer
expectation pending — we’re still fetching an opponent’s record
6-2, 6-3
L
2026-01-11 · PENINSULA TC 40AM4.5A · #1 Singles · 4.5
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
Where you rank locallyagainst everyone at your level
Teams18 teams · 2021–2026
Over timerating by season, and how you rank
By level2 levels played
4.5
66.7%
4W–2L · 53.3% of games
9.0
50%
3W–3L · 54.1% of games

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

By lineusually #3 Doubles, 58% of the time
#3 Doubles
58%
7 matches
#2 Doubles
33%
4 matches
#1 Singles
8%
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.

The moment of victory is much too short to live for that and nothing else.
Martina Navratilova