← Search

James Grollman

Add to scout listFree account. Monday email when they play.
Los Angeles, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
168 matches · 45W–123L · seasons 2017–2026
Match history168 matches
L
2026-10-25 · SGV Dare Doubles-Pang-WN/SA10 · #3 Singles · 3.5
loading the estimate
2-6, 1-6
L
2026-10-18 · SGV Dare Doubles-Pang-WN/SU10 · #3 Doubles · 3.5 · with Steve Chao
loading the estimate
4-6, 1-6
L
2026-10-10 · Singles tourney
doesn’t count toward your NTRP rating
0-6
L
2026-10-10 · Singles tourney
doesn’t count toward your NTRP rating
0-6
W
Hoang Khang Do
2026-10-10 · Singles tourney
doesn’t count toward your NTRP rating
6-3
L
Jose Pliego
2026-09-26 · Singles tourney
doesn’t count toward your NTRP rating
2-6, 0-2
L
2026-09-20 · SGV Dare Doubles-Pang-WN/SU10 · #2 Doubles · 3.5 · with Douglas Hollier
loading the estimate
0-6, 0-6
L
2026-09-19 · SGV Dare Doubles-Pang-WN/SA10 · #3 Singles · 3.5
loading the estimate
1-6, 2-6
L
2026-09-12 · SGV Dare Doubles-Pang-WN/SU10 · #2 Doubles · 3.5 · with Douglas Hollier
loading the estimate
3-6, 6-3, 0-1
L
2026-08-23 · Singles tourney
doesn’t count toward your NTRP rating
2-6, 2-6
W
Connor Le
2026-08-09 · Singles tourney
doesn’t count toward your NTRP rating
4-3
L
2026-08-09 · Singles tourney
doesn’t count toward your NTRP rating
2-5
Where you rank locallyagainst everyone at your level
Teams50 teams · 2019–2026
Over timerating by season, and how you rank
By level8 levels played
3.0
0W–1L
not enough matches yet
3.5
25%
10W–30L · 35.7% of games
4.0
30.9%
21W–47L · 40.4% of games
4.5
0W–1L
not enough matches yet
8.0
20%
1W–4L · 36.6% of games
3.5mixed
25%
1W–3L · 39.1% of games
7.0mixed
14.3%
1W–6L · 38.2% of games
8.0mixed
0W–2L
not enough matches yet

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

By lineusually #2 Doubles, 30% of the time
#2 Doubles
30%
50 matches
Singles
24%
40 matches
#1 Doubles
19%
31 matches
#3 Doubles
19%
31 matches
#2 Singles
7%
11 matches
#3 Singles
2%
3 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.

It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.
Roger Federer