← Search

John Hertel

Add to scout listFree account. Monday email when they play.
Kalamazoo, MI
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
71 matches · 51W–20L · seasons 2024–2026
Match history71 matches
W
2026-10-31 · WH Ballines FWL A18-4.5M · #2 Singles · 4.5
loading the estimate
6-0, 6-2
W
Jason Fisher
2026-10-17 · Singles tourney
doesn’t count toward your NTRP rating
6-1, 6-1
W
John Boettcher
2026-10-16 · Singles tourney
doesn’t count toward your NTRP rating
6-1, 6-2
L
2026-10-16 · Singles tourney
doesn’t count toward your NTRP rating
2-6, 0-6
L
2026-10-11 · MVC Waypa FWL M18-8.0X · #2 Doubles · 8.0 · with Andrea Wolfe mixed
doesn’t count toward your NTRP rating
3-6, 6-2, 0-1
W
2026-10-10 · WH Ballines FWL A18-4.5M · #1 Singles · 4.5
loading the estimate
6-1, 6-2
L
2026-10-03 · WH Ballines FWL A18-4.5M · #2 Doubles · 4.5 · with Noah Tanguay
loading the estimate
4-6, 2-6
W
Default
2026-06-13 · WH Ballines WSL A18-4.5M · #2 Doubles · 4.5 · with Thomas Kwong
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-06-12 · WH Ballines WSL A18-4.5M · #2 Singles · 4.5
loading the estimate
3-6, 3-6
W
2026-06-07 · WH Ballines WSL M18-8.0X · #2 Doubles · 8.0 · with Sara Johnson mixed
doesn’t count toward your NTRP rating
6-0, 6-1
W
2026-05-31 · WH Ballines WSL M18-9.0X · #2 Doubles · 9.0 · with Billee Ward mixed
doesn’t count toward your NTRP rating
6-3, 6-2
L
2026-05-09 · WH Ballines WSL A18-4.5M · #2 Singles · 4.5
loading the estimate
3-6, 3-6
Where you rank locallyagainst everyone at your level
Teams15 teams · 2025–2027
Over timerating by season, and how you rank
By level4 levels played
4.0
88.9%
16W–2L · 75.4% of games
4.5
50%
8W–8L · 54% of games
8.0mixed
71.4%
10W–4L · 69.6% of games
9.0mixed
85.7%
6W–1L · 60.3% of games

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

By lineusually Singles, 23% of the time
Singles
23%
16 matches
#1 Singles
21%
15 matches
#2 Doubles
20%
14 matches
#2 Singles
17%
12 matches
#1 Doubles
13%
9 matches
#3 Doubles
7%
5 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.

Experience is a big word. I think it comes with time, and I have that.
Serena Williams