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John Alonzo

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MILLSBORO, DE
3.5S year-end 2026
i
Self-rated, or a medical appeal
48 matches · 20W–28L · seasons 2021–2026
Match history48 matches
W
2026-10-01 · Surf and Turf · #1 Doubles · 7.0 · with Anita Carter mixed
doesn’t count toward your NTRP rating
6-2, 6-1
L
2026-09-24 · Surf and Turf · #2 Doubles · 7.0 · with Cindy Lightfoot mixed
doesn’t count toward your NTRP rating
5-7, 2-6
W
2026-09-13 · Surf and Turf · #2 Doubles · 7.0 · with Corinne Hart mixed
doesn’t count toward your NTRP rating
6-1, 6-2
L
2026-09-10 · Surf and Turf · #2 Doubles · 7.0 · with Ariann Le mixed
doesn’t count toward your NTRP rating
6-3, 0-6, 0-1
L
2026-07-25 · PEN Convicts · #1 Doubles · 7.0 · with Paul Rogers
loading the estimate
4-6, 7-6, 0-1
W
2026-07-12 · PEN Convicts · #1 Doubles · 7.0 · with Paul Rogers
loading the estimate
6-1, 6-7, 1-0
W
Default
2026-06-28 · PEN Convicts · #3 Doubles · 0.0 · with Paul Rogers
doesn’t count toward your NTRP rating
6-0, 6-0
W
2026-06-14 · PEN Convicts · #1 Doubles · 7.0 · with Paul Rogers
loading the estimate
6-4, 4-6, 1-0
W
2026-06-06 · PEN Convicts · #2 Doubles · 7.0 · with Patrick Villers
loading the estimate
6-1, 7-5
L
2025-03-02 · The Rat Pack · #3 Doubles · 7.0 · with Kimberly Sames mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
0-6, 6-1, 0-1
W
2024-04-07 · #1 Doubles · 7.0 · with Marie Collazo mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-3, 6-3
W
2024-03-09 · #1 Doubles · 7.0 · with Marie Collazo mixed
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-1, 4-6, 1-0
Where you rank locallyagainst everyone at your level
Teams4 teams · 2021–2027
Over timerating by season, and how you rank
By level3 levels played
0.0
1W–0L
not enough matches yet
7.0
75%
3W–1L · 56.5% of games
7.0mixed
37.2%
16W–27L · 46.1% of games

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

By lineusually #1 Doubles, 52% of the time
#1 Doubles
52%
25 matches
#2 Doubles
29%
14 matches
#3 Doubles
19%
9 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.

Success is a journey, not a destination. The doing is often more important than the outcome.
Arthur Ashe