← Search

Guillermo Guerrero

California, MD
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
13 matches · 5W–8L · seasons 2022–2026

Captains: add Guillermo Guerrero to your scout list and get a weekly note on what they did. Create a free account to start one.

Match history13 matches
L
2026-06-20 · Carrington · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-4, 4-6, 0-1
W
2026-06-13 · Carrington · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-4, 6-1
W
2026-06-06 · Carrington · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-4, 6-2
W
2026-05-30 · Carrington · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-4, 6-1
L
2026-05-16 · Carrington · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-1, 1-6, 0-1
L
2026-05-09 · Carrington · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
1-6, 4-6
L
2026-05-02 · Carrington · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
2-6, 6-2, 0-1
L
2026-04-25 · Carrington · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
0-6, 6-7
L
2026-04-18 · Carrington · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-2, 5-7, 0-1
L
2025-07-19 · #1 Singles championship
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
W
2025-06-14 · Carrington · #2 Doubles · 4.0 · with Jonathan Ferrell
expectation pending — we’re still fetching an opponent’s record
6-0, 6-3
L
2024-07-13 · #1 Singles championship
expectation pending — we’re still fetching an opponent’s record
5-7, 0-6
Where you rank locallyagainst everyone at your level
Teams7 teams · 2021–2026
Over timerating by season, and how you rank
By level1 levels played
4.0
45.5%
5W–6L · 52.6% of games

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

By lineusually #1 Singles, 92% of the time
#1 Singles
92%
12 matches
#2 Doubles
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.

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