Guillermo Arriondo
52 matches · 12W–40L · seasons 2025–2026
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Match history52 matches
W
expectation pending — we’re still fetching an opponent’s record
6-0, 2-6, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-3, 7-6
W
expectation pending — we’re still fetching an opponent’s record
6-7, 6-3, 1-0
W
expectation pending — we’re still fetching an opponent’s record
5-7, 7-6, 1-0
L
expectation pending — we’re still fetching an opponent’s record
1-6, 6-1, 0-1
W
expectation pending — we’re still fetching an opponent’s record
6-0, 6-2
Teams24 teams · 2023–2026
Over timerating by season, and how you rank
By level3 levels played
4.5
12.5%
5W–35L · 37.6% of games
8.0
80%
4W–1L · 54.5% of games
8.0mixed
42.9%
3W–4L · 47.9% of games
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.
What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.