John Adler
| Club | Society of Historical Fencing |
| Nationality | United States |
Badges
| The sharp x 20 (Patreon Gold-level subscriber) |
Patreon highlights
Here are some highlights about this fighter's performance. These stats are shown for everyone who has supported HEMA Ratings on Patreon with a lifetime total of at least $20.
John Adler has competed in 13 different divisions across a total of 12 events since debuting on HEMA Ratings in May 2025.
In their competitive career, John Adler has competed in 3 states against a total of 109 opponents from 4 nationalities.
Countries visited
| Country | Events | Fights | Opponents | Win rate |
|---|---|---|---|---|
| United States | 12 | 143 | 109 | 43% |
| - Florida | 7 | 94 | 69 | 44% |
| - Georgia | 4 | 34 | 31 | 35% |
| - Missouri | 1 | 15 | 15 | 53% |
Nationalities competed against
| Nationality | Events | Fights | Opponents | Win rate |
|---|---|---|---|---|
| Canada | 1 | 1 | 1 | 0% |
| Netherlands | 1 | 1 | 1 | 0% |
| Syria | 1 | 1 | 1 | 100% |
| United States | 12 | 140 | 106 | 43% |
Repeat opponents
| Opponent | Earliest match | Latest match | Events | Fights | Win rate |
|---|---|---|---|---|---|
| Matt Herlocker | June 2026 | September 2026 | 2 | 3 | 100% |
| James Moore | November 2025 | September 2026 | 3 | 3 | 100% |
| Jared Graham | August 2025 | September 2026 | 2 | 3 | 0% |
| Johann Lopez | September 2025 | September 2026 | 3 | 3 | 67% |
| Paul Groover | April 2026 | September 2026 | 2 | 3 | 0% |
| Adrian Zaniesienko | June 2025 | September 2026 | 2 | 3 | 0% |
| Vel Fishel | September 2026 | September 2026 | 1 | 2 | 50% |
| Stefan Swanson | September 2026 | September 2026 | 2 | 2 | 100% |
| Alex Viles | June 2025 | September 2026 | 2 | 2 | 0% |
| Derek Quintana | June 2025 | June 2026 | 2 | 2 | 0% |
Highest-rated opponents defeated
| Event | Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|---|
| Double Barrel Classic 2026 (September 2026) | Mixed Steel Single Rapier | Pool A | Johann Lopez | WIN | 1338.93 | 39% |
| Double Barrel Classic 2025 (September 2025) | Mixed Steel Single Rapier | Pool 6 | Johann Lopez | WIN | 1302.94 | |
| Fence-acola III 2026 (April 2026) | Mixed Steel Any One-Handed Sword & Buckler | Top 24 | Tamim Khatib | WIN | 1294.01 | 46% |
| Steel Jam 5 2025 (May 2025) | Mixed Steel Sabre (Tier A) | Pools | Kenneth Parker | WIN | 1179.49 | |
| Donnybrook 2026 (August 2026) | Mixed Steel Sabre | Bronze Medal Match | Jon Eppler | WIN | 1178.37 | 43% |
| Steel Jam VI 2025 (August 2025) | Mixed Steel Any One-Handed Sword & Buckler | Pools | Thor Jonsson | WIN | 1151.53 | |
| Donnybrook 2026 (August 2026) | Mixed Steel Sabre | Top 8 | David Henderson | WIN | 1149.68 | 53% |
| Fence-acola III 2026 (April 2026) | Mixed Steel Sabre | Top 22 | James Gearhart | WIN | 1147.81 | 56% |
| Double Barrel Classic 2026 (September 2026) | Mixed Steel Sidesword & Buckler | Pool C | Thomas Hanks | WIN | 1140.88 | 56% |
| Fence-acola III 2026 (April 2026) | Mixed Steel Rapier & Dagger | Top 32 | Iain Burton | WIN | 1098.61 | 56% |
Biggest upsets
| Event | Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|---|
| Double Barrel Classic 2026 (September 2026) | Mixed Steel Single Rapier | Pool A | Johann Lopez | WIN | 1338.93 | 39% |
| Donnybrook 2026 (August 2026) | Mixed Steel Sabre | Bronze Medal Match | Jon Eppler | WIN | 1178.37 | 43% |
| Fence-acola III 2026 (April 2026) | Mixed Steel Any One-Handed Sword & Buckler | Top 24 | Tamim Khatib | WIN | 1294.01 | 46% |