Mark Guo
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Columbia, MD
197 matches · 68W–129L · seasons 2019–2026
Match history197 matches
Where you rank locallyagainst everyone at your level
Teams40 teams · 2019–2026
Over timerating by season, and how you rank
By level7 levels played
4.0
39.5%
45W–69L · 46.6% of games
4.5
3%
1W–32L · 27% of games
7.5
1W–1L
not enough matches yet
8.0
52%
13W–12L · 47.1% of games
8.5
40%
2W–3L · 42.5% of games
7.0mixed
1W–2L
not enough matches yet
8.0mixed
33.3%
5W–10L · 42.8% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 32% of the time
#3 Doubles
32%
62 matches
#2 Doubles
31%
61 matches
#1 Doubles
29%
58 matches
#1 Singles
5%
9 matches
#2 Singles
4%
7 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.
I don’t want to be somebody else. I want to be myself and win in my way.