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Miami Beach, Florida · USA
Singles UTR
8.40
Rated
Doubles UTR
8.44
Projected
Record
13-6
68% win rate
Events Played
1
This season
13
Wins
6
Losses
68%
Win Rate
Avg Opponent UTR
7.65
vs Higher Rated
1W - 3L
vs Lower Rated
12W - 3L
Last 5 Matches
3/5 wins
Match Impact (last 12 months, most recent first)
| UTR Eligible | Date | Opponent | Score | Result | UTR Impact | Event |
|---|---|---|---|---|---|---|
| 1 | Feb 26, 2026 | Gabriel Cottone(9.76) | 8-1 | L | +0.04 | HS Dual Match: Doral Academy vs Miami Country Day |
| 2 | Feb 11, 2026 |
Best Wins (boost UTR)
Costly Losses (drag UTR down)
How to Improve Your UTR
Model how a batch of future matches could shift your rating.
Based on 5 matches (3W-2L) vs ~8.40 rated opponents
To gain ~1.0 point: ~10 matches vs ~9.90 rated opponents with an 80% win rate
Estimates based on documented UTR algorithm behavior with recency, format, and competitiveness weighting. Actual UTR also uses opponent reliability (not available from API). Results are approximate.
| 8-5 |
| W |
| +0.02 |
| HS Dual Match: Miami Country Day vs Ransom Everglades |
| 3 | Feb 9, 2026 | Matias Lara(7.56) | 8-5 | W | -0.07 | HS Dual Match: Miami Country Day vs Palmer Trinity |
| — | Feb 3, 2026 | Juan Beltran(6.11) | 8-2 | W | — | HS Dual Match: Miami Country Day vs Gulliver Prep |
| 4 | Nov 26, 2025 | Roger Rodrigo Vallejo(9.22) | 7-5, 6-3 | L | +0.09 | IMG Academy International Championships |
| — | Nov 15, 2025 | Dylan Pajon(6.00) | 8-4 | W | — | Smatt November Run Run |
| 5 | Nov 15, 2025 | Dominic Loayza(8.03) | 8-2 | L | -0.13 | Smatt November Run Run |
| 6 | Nov 15, 2025 | Aaron Benacerraf(8.20) | 8-4 | L | -0.07 | Smatt November Run Run |
| — | Oct 25, 2025 | Mario Becerra(11.04) | 6-0, 6-1 | L | — | BATTLE OF BOCA-PRESENTED BY JASON ZAFIROS - $10,000 Purse - Men's & Women's Open with Doubles -SPECIAL EDITION OF MENS DOUBLES - QUARTERFINALISTS RECEIVE ENTRY FEE BACK 64+ ENTRIES ) EARLY REGISTRATION RAFFLE - UTR TOURNAMENT - OCT 25- OCT 27, 2025 |
| 7 | Oct 25, 2025 | Max Martin(8.68) | 6-3, 7-5 | W | +0.11 | BATTLE OF BOCA-PRESENTED BY JASON ZAFIROS - $10,000 Purse - Men's & Women's Open with Doubles -SPECIAL EDITION OF MENS DOUBLES - QUARTERFINALISTS RECEIVE ENTRY FEE BACK 64+ ENTRIES ) EARLY REGISTRATION RAFFLE - UTR TOURNAMENT - OCT 25- OCT 27, 2025 |
| 8 | Oct 11, 2025 | Maximo Gomez(8.60) | 6-2, 6-3 | L | -0.06 | Crandon Park Cup |
| 9 | Oct 11, 2025 | Alexander Nevader(7.47) | 6-2, 6-2 | W | -0.05 | Crandon Park Cup |
| 10 | Oct 11, 2025 | Nicolas Madero(6.78) | 8-3 | W | -0.07 | Crandon Park Cup |
| 11 | Oct 11, 2025 | Diego Huerres(7.87) | 8-3 | W | 0.00 | Crandon Park Cup |
| — | Oct 11, 2025 | Victor Escobedo(6.29) | 8-2 | W | — | Crandon Park Cup |
| — | Oct 4, 2025 | Juan Hernandez(4.97) | 8-1 | W | — | Smatt Smash |
| 12 | Oct 4, 2025 | Alexander Nevader(7.47) | W | — | Smatt Smash |
| — | Oct 4, 2025 | Ofer Levin(5.39) | 8-1 | W | — | Smatt Smash |
| 13 | Oct 4, 2025 | Matan Meged(7.68) | 8-1 | W | +0.02 | Smatt Smash |
| — | Mar 14, 2025 | Santiago Delgado(5.04) | 8-1 | W | — | HS Dual Match: Miami Country Day vs Westminster Christian |
| — | Mar 11, 2025 | Jimmy Wey(10.97) | 8-2 | L | — | HS Dual Match: Miami Country Day vs Olympic Heights |
| — | Feb 11, 2025 | Maximo Lopina(9.71) | 8-4 | L | — | Gulliver Preparatory School at Miami Country Day School |
| — | Feb 3, 2025 | Gabriel Karsenti(6.97) | 8-3 | L | — | HS Dual Match: Miami Country Day vs Ransom Everglades |
| — | Jan 25, 2025 | Andrei Lehene(7.33) | L | — | Coral Gables L4 Closed |
| — | Jan 25, 2025 | Andres Matos(11.23) | 6-0, 6-1 | L | — | Coral Gables L4 Closed |
| — | Jan 25, 2025 | Corbin Grant(9.24) | 6-1, 6-3 | W | — | Coral Gables L4 Closed |
| — | Dec 14, 2024 | Jay Wernet(9.46) | 6-4, 6-1 | L | — | Canas Tennis Tropical Park Winter Open |
| — | Dec 14, 2024 | Caiden Stoves(6.17) | 6-3, 6-3 | W | — | Canas Tennis Tropical Park Winter Open |
| — | Dec 14, 2024 | Kahj Clarke(8.72) | 6-7(7), 6-0, 1-0(8) | W | — | Canas Tennis Tropical Park Winter Open |
| — | Nov 27, 2024 | Agustín Cerda(7.32) | 6-1, 6-1 | W | — | IMG Academy International Championships |
| — | Nov 27, 2024 | Chance Rozpedski(10.72) | 6-1, 6-2 | L | — | IMG Academy International Championships |
| — | Oct 5, 2024 | Marko Bakrac(5.44) | 6-0, 6-0 | W | — | Tennis Smash Cup |
| — | Sep 21, 2024 | Manuel Anel(7.66) | 5-4(5), 4-0 | W | — | Canas Tennis Tropical Park Fall Invitational |
| — | Sep 21, 2024 | Noah Colleu(9.56) | 5-3, 4-1 | W | — | Canas Tennis Tropical Park Fall Invitational |
| — | Sep 21, 2024 | Jesse Kyle Sebaoun(7.73) | 5-3, 4-2 | W | — | Canas Tennis Tropical Park Fall Invitational |
| UTR Eligible | Date | Opponents | Score | Result | UTR Impact | Event |
|---|---|---|---|---|---|---|
| 1 | Feb 26, 2026 | Gabriel Cottone(9.70) Eric Echeverria(9.65) | 8-3 | L | +0.44 | HS Dual Match: Doral Academy vs Miami Country Day |
| — | Feb 11, 2026 | Gabriel Karsenti(7.35) Alejandro Casal(7.28) | 8-2 | W | — | HS Dual Match: Miami Country Day vs Ransom Everglades |
| 2 | Feb 3, 2026 | John Obrien(8.71) Maximo Lopina(10.09) | 8-4 | L | -0.11 | HS Dual Match: Miami Country Day vs Gulliver Prep |
| 3 | Apr 24, 2025 | Thomas Rheault(9.70) Krishang Badwal(9.97) | 4-1 | L | +0.08 | HS Dual Match: True North Classical Academy vs Miami Country Day |
| — | Mar 14, 2025 | Santiago Delgado(9.42) Lars Seagren(4.12) | 6-1 | W | — | HS Dual Match: Miami Country Day vs Westminster Christian |
| — | Mar 11, 2025 | Rafael Gonzalez(10.67) Jimmy Wey(10.65) | 6-2 | L | — | HS Dual Match: Miami Country Day vs Olympic Heights |
| — | Feb 11, 2025 | Alexander Zelenov(9.91) Nicolas Verdu(8.57) | 8-4 | L | — | HS Dual Match: Gulliver Prep vs Miami Country Day |
| — | Feb 3, 2025 | Samuel Church-Schulman(10.40) Gabriel Karsenti(7.35) | 6-0 | L | — | HS Dual Match: Miami Country Day vs Ransom Everglades |
Jason Zafiros @ Rick Macci Tennis & Fitness Center
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