-100kgGuatemala
Key Metrics
Total Contests
15
Recorded international matches
Wins
4
26.7% win rate
Ippon Victories
2
50.0% of wins by ippon
Waza-ari Wins
2
Decisive waza-ari victories
| Metric | William PEREZ | -100kg average |
|---|---|---|
| Contests | 15 | 14.7 |
| Win rate | 26.7% | 48.6% |
| Ippon wins | 2 | — |
| Waza-ari wins | 2 | — |
Match History
| Date | Competition | Opponent | Round | Result | Technique |
|---|---|---|---|---|---|
| 2026-03-28 | Guatemala Senior Central American and Caribbean Cup 2026 | Cesar CASTILLO | Repechage | W | ippon |
| 2026-03-28 | Guatemala Senior Central American and Caribbean Cup 2026 |  Jeremy OLIVARES | Bronze | L | ippon |
| 2026-03-28 | Guatemala Senior Central American and Caribbean Cup 2026 | Victor OCHOA | Quarter-Final | L | ippon |
| 2026-03-22 | Panama Senior Central American and Caribbean Cup 2026 | Victor OCHOA | Bronze | L | ippon |
| 2026-03-22 | Panama Senior Central American and Caribbean Cup 2026 | Jeremy OLIVARES | Quarter-Final | L | waza-ari |
| 2026-03-22 | Panama Senior Central American and Caribbean Cup 2026 | Cesar CASTILLO | Repechage | W | waza-ari |
| 2025-12-01 | Bolivarian Games 2025 Individuals |  Oscar SANTANA | Bronze | L | waza-ari |
| 2025-12-01 | Bolivarian Games 2025 Individuals |  Samuel CORZO | Quarter-Final | L | waza-ari |
| 2025-09-07 | San Salvador Senior Panamerican Cup 2025 | Samuel CORZO | Quarter-Final | L | waza-ari |
| 2025-09-07 | San Salvador Senior Panamerican Cup 2025 | Cesar CASTILLO | Repechage | L | ippon |
| 2025-09-06 | San Salvador Senior Central American and Caribbean Cup 2025 | Alexis ESQUIVEL | Semi-Final | L | ippon |
| 2025-09-06 | San Salvador Senior Central American and Caribbean Cup 2025 | Cesar CASTILLO | Bronze | W | ippon |
| 2025-06-28 | Santo Domingo Panamerican Open 2025 |  Gustavo ZEPEDA | Repechage | L | ippon |
| 2025-06-28 | Santo Domingo Panamerican Open 2025 | Ariel LORENZO PINA | Round of 16 | W | waza-ari (GS) |
| 2025-06-28 | Santo Domingo Panamerican Open 2025 | Robert FLORENTINO | Quarter-Final | L | ippon |
Head-to-Head Records
| Opponent | Meetings | Wins | Losses | Record |
|---|---|---|---|---|
| Cesar CASTILLO | 4 | 3 | 1 | 3–1 |
| Victor OCHOA | 2 | 0 | 2 | 0–2 |
| Jeremy OLIVARES | 2 | 0 | 2 | 0–2 |
| Samuel CORZO | 2 | 0 | 2 | 0–2 |
Winning Technique Profile
Competition History
| Date | Competition | Location | Bouts | Wins |
|---|---|---|---|---|
| 2026-03-28 | Guatemala Senior Central American and Caribbean Cup 2026 | Guatemala City, GUA | 3 | 1 |
| 2026-03-22 | Panama Senior Central American and Caribbean Cup 2026 | Panama City, PAN | 3 | 1 |
| 2025-12-01 | Bolivarian Games 2025 Individuals |  Lima, PER | 2 | 0 |
| 2025-09-07 | San Salvador Senior Panamerican Cup 2025 | San Salvador, ESA | 2 | 0 |
| 2025-09-06 | San Salvador Senior Central American and Caribbean Cup 2025 | San Salvador, ESA | 2 | 1 |
| 2025-06-28 | Santo Domingo Panamerican Open 2025 | Santo Domingo, DOM | 3 | 1 |
Year-by-Year Record
| Year | Contests | Wins | Win Rate |
|---|---|---|---|
| 2025 | 9 | 2 | 22.2% |
| 2026 | 6 | 2 | 33.3% |
