Jason Kumar
| Club | London Historical Fencing Club |
| Nationality | United States |
| Club | London Historical Fencing Club |
| Nationality | United States |
| Category | Last competed | Rank (current) | Weighted Rating (current) | Rank (best) | Weighted Rating (best) |
|---|---|---|---|---|---|
| Longsword | |||||
| - Mixed & Men's Steel Longsword | April 2026 | 1250 (top 17%) | 1390.3 | 1014 (February 2022) | 1390.3 (April 2026) |
| Sabre | |||||
| - Mixed & Men's Steel Sabre | September 2024 | 2083 (top 67%) | 1002.9 | 1068 (June 2024) | 1050.5 (June 2024) |
| Rapier and Dagger | |||||
| - Mixed & Men's Steel Rapier and Dagger | November 2025 | 309 (top 21%) | 1369.6 | 214 (January 2023) | 1377.3 (November 2025) |
| Single Rapier | |||||
| - Mixed & Men's Steel Single Rapier | June 2024 | 1598 (top 78% of island) | 943.9 | 943 (June 2024) | 956.1 (June 2024) |
| Sword and Buckler | |||||
| - Mixed & Men's Steel Sword and Buckler | November 2025 | 274 (top 17%) | 1410.5 | 80 (March 2022) | 1427.1 (September 2024) |
| Division | Total | Win | Loss | Draw | Other |
|---|---|---|---|---|---|
| Mixed Steel Rapier & Dagger | 51 | 25 | 26 | 0 | 0 |
| Mixed Steel Single Rapier | 4 | 1 | 3 | 0 | 0 |
| Mixed Steel Longsword | 25 | 15 | 10 | 0 | 0 |
| Mixed Steel Sidesword & Buckler | 17 | 9 | 8 | 0 | 0 |
| Mixed Steel Any One-Handed Sword & Buckler | 15 | 10 | 5 | 0 | 0 |
| Mixed Steel Arming Sword & Buckler | 14 | 8 | 6 | 0 | 0 |
| Mixed Steel Sabre | 9 | 2 | 7 | 0 | 0 |
| Sum | 135 | 70 | 65 | 0 | 0 |
Missing sections mean that the fighter was inactive, I.E. had not competed in 24 months or more.
The fighter has been on an island, I.E. has no direct link to most fighters, in 1 out of 40 months
The fighter has been on an island, I.E. has no direct link to most fighters, in 23 out of 23 months
The fighter has been on an island, I.E. has no direct link to most fighters, in 20 out of 99 months
Missing sections mean that the fighter was inactive, I.E. had not competed in 24 months or more.
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword (Tier B) | Pools | Michael Foster | WIN | 1030.96 | 64% |
| Mixed Steel Longsword (Tier B) | Pools | Caleb Patterson | WIN | Unrated | |
| Mixed Steel Longsword (Tier B) | Pools | Sebastian Jeffreys | WIN | 1046.57 | 71% |
| Mixed Steel Longsword (Tier B) | Pools | James Adamson | WIN | 1168.36 | 51% |
| Mixed Steel Longsword (Tier B) | Pools | Charles Delaunay | WIN | 1256.61 | 57% |
| Mixed Steel Longsword (Tier B) | Top 16 | Faiz Rahman | WIN | 1272.77 | 61% |
| Mixed Steel Longsword (Tier B) | Top 32 | Barry Crowley | WIN | Unrated | |
| Mixed Steel Longsword (Tier B) | Top 8 | Michael Harwood | LOSS | 1070.24 | 67% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword (Tier B) | Pools | Callum Crosbie | LOSS | 1166.86 | 49% |
| Mixed Steel Longsword (Tier B) | Pools | Rob Newton | WIN | 1197.22 | 48% |
| Mixed Steel Longsword (Tier B) | Pools | Lincoln Mills | WIN | 1269.94 | 39% |
| Mixed Steel Longsword (Tier B) | Pools | Valerie Gouldie | WIN | Unrated | |
| Mixed Steel Longsword (Tier B) | Pools | Charles Burt | WIN | Unrated | |
| Mixed Steel Longsword (Tier B) | Semifinals | Christopher O'Toole | LOSS | 1240.04 | 45% |
| Mixed Steel Longsword (Tier B) | Top 16 | Peiyu Wang | WIN | 1153.05 | 46% |
| Mixed Steel Longsword (Tier B) | Top 8 | Alexander Heyworth | WIN | Unrated |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | Pools | Alexander Kitaev | LOSS | Unrated | |
| Mixed Steel Longsword | Pools | David Kalinowski | WIN | 1207.57 | 40% |
| Mixed Steel Longsword | Pools | Joseph Ceirante | LOSS | 1409.93 | 30% |
| Mixed Steel Longsword | Pools | Alexander Wahid | WIN | Unrated | |
| Mixed Steel Longsword | Round of 32 | Brian Brunsman | LOSS | 1517.57 | 22% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | David Kalinowski | LOSS | Unrated | ||
| Mixed Steel Longsword | Eric Kusmaul | LOSS | Unrated | ||
| Mixed Steel Longsword | Casper Ellestad-Andersen | LOSS | 1622.04 | ||
| Mixed Steel Longsword | Isadora Baden-Payne | LOSS | Unrated |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Rapier & Dagger | Pools | Daniel Antrobus | WIN | 1199.10 | 57% |
| Mixed Steel Rapier & Dagger | Pools | Sebastian Jeffreys | WIN | Unrated | |
| Mixed Steel Rapier & Dagger | Pools | Bryan Cole | WIN | 837.60 | 83% |
| Mixed Steel Rapier & Dagger | Pools | Patrick Rance | LOSS | 1893.20 | 4% |
| Mixed Steel Rapier & Dagger | Pools | Stephen Howell | WIN | 1491.60 | 32% |
| Mixed Steel Rapier & Dagger | Top 16 | Duncan McLaren | LOSS | 1404.53 | 45% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Rapier & Dagger | Pools | Richard Sullivan | WIN | 954.83 | 73% |
| Mixed Steel Rapier & Dagger | Pools | Stephen Howell | WIN | 1468.73 | 30% |
| Mixed Steel Rapier & Dagger | Pools | Tom Crickmore | WIN | 1398.28 | 31% |
| Mixed Steel Rapier & Dagger | Pools | Charles Delaunay | LOSS | 1228.56 | 42% |
| Mixed Steel Rapier & Dagger | Pools | Lincoln Mills | WIN | Unrated | |
| Mixed Steel Rapier & Dagger | Top 16 | Richard Potter | LOSS | 1502.36 | 26% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Rapier & Dagger | !! Attention !! Excluded From Scoring Calculations Pools | Sebastian Tym | WIN | 1084.69 | 58% |
| Mixed Steel Rapier & Dagger | Pools | Silas Pröhl | WIN | Unrated | |
| Mixed Steel Rapier & Dagger | Pools | William Goodman | LOSS | 829.28 | 77% |
| Mixed Steel Rapier & Dagger | Pools | Einar Lundgren | LOSS | 1686.54 | 13% |
| Mixed Steel Rapier & Dagger | Pools | Winston Lewis | LOSS | 1454.69 | 32% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Rapier & Dagger | Eighth-Finals | Nathan Gould | LOSS | Unrated | |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Karolis Kmita | LOSS | 1193.02 | 48% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | William Dawson | WIN | Unrated | |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Wolf Wolfman | WIN | 878.24 | 77% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Wojciech Skoczynski | WIN | 875.01 | 61% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Rapier & Dagger | Eighth-Finals | Einar Lundgren | LOSS | 1658.77 | 14% |
| Mixed Steel Rapier & Dagger | Pools | Harry Laan | WIN | 1005.54 | 67% |
| Mixed Steel Rapier & Dagger | Pools | Duncan McLaren | LOSS | 1386.73 | 36% |
| Mixed Steel Rapier & Dagger | Pools | William Goodman | WIN | Unrated | |
| Mixed Steel Rapier & Dagger | Pools | Einar Lundgren | LOSS | 1658.77 | 14% |
| Mixed Steel Rapier & Dagger | Pools | Alan Knowles | WIN | 1451.54 | 30% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Rapier & Dagger (Open) | Pools | Ted Smith | LOSS | 1180.28 | 47% |
| Mixed Steel Rapier & Dagger (Open) | Pools | Kristian Barlow | LOSS | 1382.43 | 39% |
| Mixed Steel Rapier & Dagger (Open) | Pools | Patrick Rance | LOSS | 1743.98 | 13% |
| Mixed Steel Rapier & Dagger (Open) | Pools | Bryan Cole | WIN | Unrated |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Rapier & Dagger | Eighth-Finals | Aleksander Dynarek | LOSS | 1791.08 | 14% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Ted Smith | LOSS | Unrated | |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Tom Verduyn | WIN | 1005.61 | 71% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Thomas Walkeden | LOSS | 1295.74 | 42% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Wolf Wolfman | WIN | 929.48 | 70% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Stephen Howell | LOSS | 1551.99 | 31% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Rapier & Dagger | Eighth-Finals | Stephen Howell | LOSS | 1573.28 | 28% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Duncan McLaren | WIN | 1282.79 | 42% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Patrick Rance | LOSS | 1709.50 | 20% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Daniel Clay | LOSS | 1001.91 | 61% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Kristian Barlow | WIN | 1392.61 | 38% |
| Mixed Steel Rapier & Dagger | Pool Set 1 | Derek Farmer | WIN | Unrated |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Rapier & Dagger | Pool | JD Minnick | LOSS | 1278.30 | |
| Mixed Steel Rapier & Dagger | Pool | Henry Kenyon | WIN | 845.77 | |
| Mixed Steel Rapier & Dagger | Pool | Piotr Przanowski | LOSS | 1382.13 | |
| Mixed Steel Rapier & Dagger | Pool | Daniel Daugherty | WIN | 1153.15 | |
| Mixed Steel Rapier & Dagger | Pool | Daniel Fong | LOSS | Unrated | |
| Mixed Steel Rapier & Dagger | Table of 32 | Zachary Showalter | LOSS | Unrated | |
| Mixed Steel Rapier & Dagger | Table of 64 | Virginie Delaitre | WIN | Unrated |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Sabre (Open) | Pools | Derek Farmer | LOSS | 1142.52 | 52% |
| Mixed Steel Sabre (Open) | Pools | Patrick Rance | LOSS | 1615.95 | 23% |
| Mixed Steel Sabre (Open) | Pools | Jacek Kaminski | LOSS | 1331.04 | 43% |
| Mixed Steel Sabre (Open) | Pools | Perth Ophaswongse | LOSS | 1108.54 | 58% |
| Mixed Steel Sabre (Open) | Pools | Stuart Calder | WIN | 876.17 | 61% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Sabre | Pool Set 1 | Zoltan Betlen | LOSS | 1509.63 | |
| Mixed Steel Sabre | Pool Set 1 | Maeve McCormick | WIN | 1203.66 | |
| Mixed Steel Sabre | Pool Set 1 | Tom Crickmore | LOSS | 1499.73 | |
| Mixed Steel Sabre | Pool Set 1 | Jordan Eyre | LOSS | 1341.90 |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Single Rapier | Pool Set 1 | Ben Conway-Smith | WIN | Unrated | |
| Mixed Steel Single Rapier | Pool Set 1 | Tim Fuke | LOSS | 1532.02 | |
| Mixed Steel Single Rapier | Pool Set 1 | Stuart Smart | LOSS | 952.27 | |
| Mixed Steel Single Rapier | Pool Set 1 | Mateusz Leksander | LOSS | 1124.40 |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Sidesword & Buckler | Pools | Joshua Yates | WIN | Unrated | |
| Mixed Steel Sidesword & Buckler | Pools | Richard Sullivan | WIN | 955.10 | 79% |
| Mixed Steel Sidesword & Buckler | Pools | Zachary Brooke | WIN | 720.61 | 90% |
| Mixed Steel Sidesword & Buckler | Pools | Alex Gilbank | WIN | 1254.51 | 67% |
| Mixed Steel Sidesword & Buckler | Pools | Alexander Makarov | LOSS | 1666.99 | 20% |
| Mixed Steel Sidesword & Buckler | Top 16 | Harry Laan | WIN | 1475.26 | 41% |
| Mixed Steel Sidesword & Buckler | Top 8 | Mateusz Leksander | LOSS | 1600.04 | 26% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Sidesword & Buckler | Pools | Robert Knowles | LOSS | 1516.54 | 38% |
| Mixed Steel Sidesword & Buckler | Pools | Benjamin Ingleson | LOSS | 1639.43 | 25% |
| Mixed Steel Sidesword & Buckler | Pools | Daniel King | WIN | 754.34 | 84% |
| Mixed Steel Sidesword & Buckler | Pools | Richard Sullivan | WIN | 925.66 | 80% |
| Mixed Steel Sidesword & Buckler | Top 16 | Alexander Makarov | LOSS | 1728.50 | 18% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Sidesword & Buckler | Pools | Thomas Walkeden | LOSS | 1409.59 | 55% |
| Mixed Steel Sidesword & Buckler | Pools | Zachary Brooke | WIN | 680.76 | 80% |
| Mixed Steel Sidesword & Buckler | Pools | Maeve McCormick | WIN | 786.59 | 80% |
| Mixed Steel Sidesword & Buckler | Pools | Jacek Kaminski | LOSS | 1215.21 | 52% |
| Mixed Steel Sidesword & Buckler | Pools | Connor Goddard | LOSS | Unrated |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Any One-Handed Sword & Buckler (Open) | Eighth-Finals | Benjamin Ingleson | LOSS | 1521.98 | 40% |
| Mixed Steel Any One-Handed Sword & Buckler (Open) | Elimination Bracket | Derek Farmer | WIN | 1215.13 | 69% |
| Mixed Steel Any One-Handed Sword & Buckler (Open) | Pools | Thomas Walkeden | LOSS | 1353.28 | 59% |
| Mixed Steel Any One-Handed Sword & Buckler (Open) | Pools | Arren Roach | WIN | Unrated | |
| Mixed Steel Any One-Handed Sword & Buckler (Open) | Pools | Richard Potter | WIN | 1198.24 | 68% |
| Mixed Steel Any One-Handed Sword & Buckler (Open) | Pools | Sara Pacitto | WIN | 1003.31 | 85% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Arming Sword & Buckler | Pool | Craig Kellner | WIN | Unrated | |
| Mixed Steel Arming Sword & Buckler | Pool | Christopher Szutenbach | WIN | 1470.57 | 39% |
| Mixed Steel Arming Sword & Buckler | Pool | Piotr Przanowski | LOSS | 1677.99 | 27% |
| Mixed Steel Arming Sword & Buckler | Pool | Matthew Huller | LOSS | Unrated | |
| Mixed Steel Arming Sword & Buckler | Table of 16 | Peter Concannon | LOSS | 1320.92 | 47% |
| Mixed Steel Arming Sword & Buckler | Table of 32 | Christopher Szutenbach | WIN | 1470.57 | 39% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Any One-Handed Sword & Buckler | Finals Bronze | Peter Concannon | LOSS | Unrated | |
| Mixed Steel Any One-Handed Sword & Buckler | Pool 1 | Kelly Boger | WIN | Unrated | |
| Mixed Steel Any One-Handed Sword & Buckler | Pool 1 | Daniel Daugherty | WIN | 1200.10 | 51% |
| Mixed Steel Any One-Handed Sword & Buckler | Pool 1 | Stuart Sutphin | WIN | Unrated | |
| Mixed Steel Any One-Handed Sword & Buckler | Pool 1 | David Rowe | LOSS | 1665.44 | 29% |
| Mixed Steel Any One-Handed Sword & Buckler | Pool 1 | James Convery | WIN | 1115.40 | 55% |
| Mixed Steel Any One-Handed Sword & Buckler | Pool 1 | Jesse Lambert | WIN | Unrated | |
| Mixed Steel Any One-Handed Sword & Buckler | Quarterfinals 3 | Richard Shepro | WIN | Unrated | |
| Mixed Steel Any One-Handed Sword & Buckler | Semifinals 2 | James Darling | LOSS | 1151.81 | 64% |
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Arming Sword & Buckler | Bronze Final | Isadora Baden-Payne | LOSS | Unrated | |
| Mixed Steel Arming Sword & Buckler | Pools | James Darling | WIN | 854.29 | |
| Mixed Steel Arming Sword & Buckler | Pools | Austin Straub | WIN | Unrated | |
| Mixed Steel Arming Sword & Buckler | Pools | Malcolm Ponte | WIN | 843.62 | |
| Mixed Steel Arming Sword & Buckler | Pools | David Biggs | LOSS | Unrated | |
| Mixed Steel Arming Sword & Buckler | Pools | Henry Kenyon | WIN | 874.86 | |
| Mixed Steel Arming Sword & Buckler | Quarter Finals | Daniel Rosenberg | WIN | Unrated | |
| Mixed Steel Arming Sword & Buckler | Semi Finals | David Biggs | LOSS | Unrated |