Peter Grandbois

1964

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories - 4 25 11 44 84
Losses - 1 3 5 14 23
Win Ratio - 80.0% 89.3% 68.8% 75.9% 78.5%
Pool Victories - 2 15 9 32 58
Pool Losses - 1 2 3 7 13
Pool Win Ratio - 66.7% 88.2% 75.0% 82.1% 81.7%
DE Victories - 2 10 2 12 26
DE Losses - - 1 2 7 10
DE Win Ratio - 100.0% 90.9% 50.0% 63.2% 72.2%

Note: Seasons start on August 1st and end on July 31st.

Scores

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Easy wins† - 1 14 4 27 46
Easy wins as % of wins - 25.0% 56.0% 36.4% 61.4% 54.8%
Close wins‡ - - 1 3 5 9
Close wins as % of all wins - 0.0% 4.0% 27.3% 11.4% 10.7%
Close losses‡ - 1 2 - 3 6
Close losses as % of all losses - 100.0% 66.7% 0.0% 21.4% 26.1%
Big losses† - - - 1 6 7
Big losses as % of all losses - 0.0% 0.0% 20.0% 42.9% 30.4%

† Easy victories or big losses are those with the score difference of 4 or more touches in a pool, 7 or more touches in direct elimination, and 5 or more in veteran and youth direct elimination.
‡ Close bouts are those with the score difference of 1 or fewer touches in a pool, 3 or fewer touches in direct elimination, or 2 or fewer touches in veteran or youth direct elimination.

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events - 1 3 2 7 13
Tournaments - 1 2 1 4 8

Competition History

Central Ohio Division Summer Nationals Y14/Div II/Div III Qualifiers

Div II Men's Épée (U, DV2), May 4, 2025
Place 1 of 4, Seed 2, Not ranked, Rating U, Denison University Fencing Ncaa
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:0 ADAMS Christopher 3 U 4 Royal Arts Fencing Academy 844 2906 0.5 > 99%
Pool
D 4:5 HUNKER Frederick 1 C22 2 Royal Arts Fencing Academy 1954 2907 184.0 93%
Pool
V 5:2 VERWORN Jonathan 4 U 3 Royal Arts Fencing Academy 1234 2723 2.4 99%
T4
V 15:10 VERWORN Jonathan 4 U 3 Royal Arts Fencing Academy 1460 2378 79.9 87%
T2
V 15:11 HUNKER Frederick 1 C22 2 Royal Arts Fencing Academy 2032 2458 144.0 71%

National Championships and July Challenge (Summer Nationals)

Vet-60 Men's Foil (A2, V60), July 4, 2024
Place 1 of 37, Seed 9, Rank 15, Rating A24, Denison University Fencing NCAA
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:1 LANDIS Geoffrey A. 29 35 E20 28 1402 3452 0.1 > 99%
Pool
V 5:0 GROSS Stephen R. 4 4 B23 16 2468 3452 7.1 94%
Pool
D 4:5 KAROLAK Dale W. 15 17 C23 17 Plymouth/Ann Arbor Fencing Academy 2418 3459 117.2 95%
Pool
V 5:1 JENKINS Michael 36 U 36 Fencers Club Inc. 920 3342 0.0 > 99%
Pool
V 5:1 DONE Harris 20 11 D24 8 Elite Fencing Club / Beverly Hills Fencers' Club 2465 3342 8.7 91%
T32
V 10:0 BLAIR III Ray H. 25 19 E24 27 Naples Fencing Academy / Southwest Florida Fencing Academy 1957 3266 3.7 98%
T16
V 10:2 MARIANI Lou 16 30 C22 15 The Fencing Center 2317 3269 9.7 93%
T8
V 10:6 DOURAGHY Jamie M. 5 5 A23 5 LA International Fencing 3277 3279 53.6 50%
T4
V 10:7 DEW Eric 1 1 B24 3 Halberstadt Fencers' Club 3176 3333 40.9 60%
T2
V 10:6 DIAZ Julio P. 10 32 A22 2 Invictus Fencing 3189 3374 37.2 61%

January NAC

Vet-60 Men's Foil (A2, V60), January 7, 2024
Place 1 of 35, Seed 11, Rank 35, Rating B21, Denison University Fencing NCAA
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:0 GIRALDO Elias 31 U 35 Orange County International Fencers Club 745 3426 0.0 > 99%
Pool
V 5:3 GLADNICK Michael J. 20 20 E23 20 Delaware Valley Fencers Club-PA 1830 3426 1.0 99%
Pool
V 5:1 LEBLANC Gerald (Jerry) A. 10 12 B22 9 Elite Fencing Club 2459 3427 7.9 94%
Pool
V 5:0 DOURAGHY Jamie M. 1 1 A23 3 LA International Fencing 2783 3435 16.2 85%
Pool
V 5:1 BLAIR III Ray H. 21 28 E23 26 Naples Fencing Academy / Southwest Florida Fencing Academy 1755 3451 0.6 > 99%
Pool
V 5:2 CHENG Stephen S. 33 U 25 Fencing Institute Of Texas 1608 3451 0.3 > 99%
T32
V 10:2 YOO Terry S. 22 31 E23 32 Down East School of Fencing 1762 3050 6.8 97%
T16
V 10:4 FADL Omar 9 9 B23 16 AIC Fencing Club 2666 3056 42.3 73%
T8
V 10:2 GROSS Stephen R. 3 4 B23 8 2922 3099 54.2 61%
T4
V 10:7 LAWRENCE John W. 2 3 A22 3 Masters Fencing Academy NJ 3167 3153 65.1 49%
T2
V 10:8 DEW Eric 12 10 C23 2 Halberstadt Fencers' Club 3063 3218 47.7 59%

January NAC

Vet-60 Men's Épée (A2, V60), January 5, 2024
Place 17 of 58, Seed 53, Rank 48, Rating U, Denison University Fencing NCAA
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:3 JONES John (Mike) M. 39 C21 47 Tanner City Fencers Club / Marx Fencing Academy 2163 2823 45.6 83%
Pool
V 5:2 LINGVAY Laurance (Larry) S. 16 18 B23 28 Fortune Fencing 2356 2869 54.2 78%
Pool
V 5:3 VAN DYKE Frank 21 29 B23 21 Battle Born Fencing Club 2574 2923 63.3 69%
Pool
D 2:5 FRANK Fred 3 3 A23 34 Northwest Fencing Center 2759 2986 122.5 63%
Pool
V 5:2 BECK Brian C. 33 59 B21 13 Academy Of Fencing Masters (AFM) 2154 2864 26.8 86%
Pool
V 5:1 SWANN William A. 54 56 U 58 Salle Auriol Seattle 1966 2891 15.7 92%
T32
D 9:10 RANES Evan 11 9 B23 16 Battle Born Fencing Club 3257 2506 128.5 18%

January NAC

Vet-50 Men's Foil (A2, V50), January 8, 2023
Place 10 of 32, Seed 11, Rank 12, Rating B21, Denison University Fencing NCAA
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 2:5 SUAREZ Rafael A. 1 1 A22 2 Masters Fencing Club 3525 3437 45.0 45%
Pool
V 5:3 KOEHN Ted 10 33 B22 11 Salle Auriol Seattle 2836 3392 21.3 81%
Pool
V 5:2 MAHNKEN Thomas G. 21 27 E22 26 Fencing Sports Academy, Inc. / AIC Fencing Club 1971 3413 1.8 99%
Pool
V 5:0 THOMAS Jr. Robert D. 30 U 32 Cape Fear Fencing Association 1761 3415 1.8 99%
Pool
V 5:4 SCHOENACK Jason A. 20 19 E22 13 2169 3417 3.5 98%
Pool
V 5:0 CISNEROS Robert A. 32 U 24 Lancaster Fencing Academy / Louisville Fencing Center, Inc. 2167 3421 5.3 95%
T32
V 10:2 ALLAN Peter L. 31 U 27 Boise Fencing Club 1268 3114 1.6 99%
T16
D 7:10 PIMOUTKINE Roustam R. 8 11 A22 8 Fencers Club Inc. 3268 3116 66.4 41%

January NAC

Vet-50 Men's Épée (A2, V50), January 6, 2023
Place 20 of 48, Seed 42, Not ranked, Rating E19, Denison University Fencing NCAA
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:2 STEWART Robert 15 25 B22 38 Marx Fencing Academy / Seacoast Fencing Club 2368 2500 486.2 55%
Pool
D 2:5 MAYCHROWITZ Matt 29 17 C22 24 East Bay Fencers Gym 2492 2986 562.5 71%
Pool
V 5:4 CAMPBELL Alex 43 37 U 26 2721 2424 324.9 36%
Pool
V 5:2 BAILEY Creston P. 14 21 B22 35 No Fear Fencing / San Diego Fencing Center 2641 2749 174.6 56%
Pool
V 5:4 KLINE R. Jay 28 B19 27 Two Ravens Fencing School 2371 2923 76.8 78%
Pool
D 1:5 LEE Tobias (Toby) T. 1 2 A22 14 Metro Tacoma Fencing Club 2819 3000 176.9 60%
T64
V 10:4 KRYLTSOV Greg 39 75 D22 47 Rain City Fencing Center 1883 2500 309.1 72%
T32
D 7:10 LOEFFLER Carl E. 11 52 A19 13 LA International Fencing 3137 2809 302.7 36%

USA Fencing National Championships & July Challenge

Vet-50 Men's Foil (A2, V50), July 7, 2022
Place 7 of 36, Seed 12, Rank 21, Rating B21, Denison University Fencing NCAA / Columbus Fencing And Fitness LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:0 GALLUCH Peter G. 24 36 E19 23 AIC Fencing Club 2000 3460 2.3 99%
Pool
D 1:5 WYSZYNSKI Marek B. 1 1 A22 3 Fencers Club Inc. 3660 3462 44.9 38%
Pool
V 5:4 KRYLTSOV Greg 30 U 21 Rain City Fencing Center 1858 3418 1.7 99%
Pool
V 5:2 CLAUSEN Matthew J. 25 E19 34 Missoula Fencing Association 2005 3419 2.6 99%
Pool
V 5:4 WAY Kashi M. 13 30 B19 15 DC Fencers Club 2646 3422 15.2 88%
T32
V 10:3 GALLUCH Peter G. 24 36 E19 23 AIC Fencing Club 2028 3001 20.1 91%
T16
V 10:5 CHO Michael 8 10 A18 10 Renaissance Fencing Club 3165 3021 110.6 42%
T8
D 4:10 WYSZYNSKI Marek B. 1 1 A22 3 Fencers Club Inc. 4060 3132 17.2 8%

March NAC

Veteran Men's Foil (A2, VET), March 6, 2022
Place 5 of 33, Seed 8, Not ranked, Rating B21, Denison University Fencing NCAA / Columbus Fencing And Fitness LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:1 HILL David E. 34 U 32 Boston Fencing Club 1600 3383 0.9 > 99%
Pool
V 5:3 PIMOUTKINE Roustam R. 3 A19 3 Fencers Club Inc. 3205 3383 53.5 61%
Pool
V 5:0 BLAIR III Ray H. 28 E18 28 Naples Fencing Academy / Southwest Florida Fencing Academy 1932 3437 2.1 99%
Pool
V 5:3 GRISWOLD Doug 23 D19 16 Apex Fencing Academy 2306 3439 6.8 96%
Pool
V 5:2 JOHANSON David B. 13 B19 14 Denver Fencing Center 2270 3446 6.0 97%
Pool
V 5:2 STURGIS Bruce T. 17 C21 17 Zeljkovic Fencing Academy 2399 3452 8.4 95%
T32
V 10:2 HILL David E. 34 U 32 Boston Fencing Club 1566 3027 9.4 97%
T16
V 10:5 BIERY George M. 11 B19 15 2777 3037 78.0 63%
T8
D 4:10 CHO Michael 5 A18 2 Renaissance Fencing Club 3089 3115 113.8 52%

March NAC

Vet-50 Men's Foil (A2, V50), March 5, 2022
Place 6 of 27, Seed 12, Not ranked, Rating B21, Denison University Fencing NCAA / Columbus Fencing And Fitness LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:1 LEYLAND John 20 17 D19 22 RedStar Fencing Club Chicago 2023 3398 5.3 98%
Pool
V 5:0 TSAI Chia-Lun Jack 21 D19 25 Moe Fencing Club LLC 2471 3403 18.3 92%
Pool
V 5:3 OLIVARES Frets G. 4 4 A20 17 Fencers Club Inc. 2912 3422 40.5 78%
Pool
V 5:1 KISSINGFORD John F. 13 14 B19 2 Denver Fencing Center 2898 3462 34.2 81%
Pool
D 3:5 FOELLMER Oliver K. 5 5 B21 7 LA International Fencing 3105 3497 113.9 72%
T32
V 10:0 WEMPLE Charles 27 36 U 27 Bayou City Fencing Academy 1073 2930 3.4 99%
T16
V 10:1 WAY Kashi M. 15 B19 13 DC Fencers Club 2874 2933 118.2 53%
T8
D 3:10 WYSZYNSKI Marek B. 1 1 A22 3 Fencers Club Inc. 4064 3052 24.4 7%

USA Fencing National Championships & July Challenge

Vet-50 Men's Foil (A2, V50), July 3, 2019
Place 5 of 40, Seed 9, Rank 16, Rating A16, Denison University Fencing Club / Columbus Fencing And Fitness LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:4 FOELLMER Oliver K. 4 4 B18 3 LA International Fencing 3004 3203 89.3 61%
Pool
V 5:2 CROSTHWAITE John T. 33 32 U 32 San Diego Fencing Center 1198 3292 0.8 > 99%
Pool
V 5:0 GALLUCH Peter G. 28 31 E18 26 Virginia Academy Of Fencing 2187 3293 15.0 95%
Pool
V 5:1 GRAJALES Nestor L. 15 17 C19 21 Stoccata Fencing Academy & Club 3082 3308 74.6 63%
Pool
V 5:1 HENSLEY Todd 21 C18 12 Out Of Nowhere Fencing Club 2310 3383 15.2 93%
Pool
V 5:0 CONNELL 3rd James 39 U 40 WangLei Fencing Club Morris / Forte Fencing Foundation 1019 3398 0.2 > 99%
T32
V 10:3 YOO Terry S. 27 30 E17 29 Down East School of Fencing 1991 2885 62.3 84%
T16
V 10:4 HENSLEY Todd 21 C18 12 Out Of Nowhere Fencing Club 2752 2947 131.1 59%
T8
D 3:10 FOELLMER Oliver K. 4 4 B18 3 LA International Fencing 3133 3078 148.2 47%

USA Fencing National Championships & July Challenge

Vet-50 Men's Saber (A2, V50), June 30, 2019
Place 24 of 42, Seed 34, Not ranked, Rating E16, Denison University Fencing Club / Columbus Fencing And Fitness LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:4 MARGIL David 21 D18 30 Zeta Fencing 2708 2500 594.9 42%
Pool
D 3:5 THORNTON Ronald J. 9 9 A19 9 Capital Fencing Academy 3390 3095 276.2 37%
Pool
V 5:2 ESCUETA Jr Antonio V. 28 37 E19 21 Cutting Edge Fencing Club 2236 2819 147.6 76%
Pool
V 5:4 HUANG Erich 37 44 U 37 Mid-South Fencers' Club 1908 2966 54.2 91%
Pool
D 0:5 VIDOVSZKY Tamas J. 4 4 A17 12 Premier Fencing Academy LLC / Cardinal Fencing Club 3691 3021 93.1 21%
Pool
D 2:5 FRIEDBERG John M.
15 B18 25 Fencing Club Of Mercer County / New York Athletic Club 1942 2927 368.4 88%
T64
V 10:3 YU Limin 39 U 41 Renaissance Fencing Club 2500 2500 420.5 50%
T32
D 6:10 BACON Michael F. 11 10 B17 3 Manhattan Fencing Center 2817 2921 450.3 54%

December NAC

Veteran Men's Foil (A2, VET), December 16, 2018
Place 7 of 47, Seed 9, Not ranked, Rating A16, Denison University Fencing Club / Columbus Fencing And Fitness LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:2 LIM Richard M. 37 E18 38 Beverly Hills Fencers' Club 2217 3413 26.5 94%
Pool
V 5:1 WILBERT Matt 33 D17 30 Moe Fencing Club LLC 1867 3439 9.8 98%
Pool
V 5:3 JOHANSON David B. 23 C18 16 Denver Fencing Center / Mile High Fencing Club 2500 3449 40.7 88%
Pool
D 2:5 DIAZ Julio P. 6 A17 5 Orlando Fencing Academy / Orlando Science High School 2436 3490 330.8 92%
Pool
V 5:0 KOEHN Ted 20 C18 27 Salle Auriol Seattle 2443 3159 44.1 83%
T32
V 10:3 BLAIR III Ray H. 36 E18 32 Naples Fencing Academy 2458 2569 294.2 55%
T16
V 10:4 ANDERSON Kristian S. 5 A17 10 Lincoln Fencing Club 2843 2863 236.4 51%
T8
D 8:10 BRYAN Thomas A. 11 B18 3 Mid-South Fencers' Club / Research Triangle Fencing 3056 3100 215.1 52%

December NAC

Vet-50 Men's Foil (A2, V50), December 15, 2018
Place 9 of 34, Seed 7, Rank 8, Rating A16, Denison University Fencing Club / Columbus Fencing And Fitness LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:1 GRISWOLD Doug 25 23 E18 22 Apex Fencing Academy 1820 2500 283.1 73%
Pool
V 5:0 HOOSHI Mark 33 U 34 5T Fencers Club 2142 2783 222.8 74%
Pool
V 5:1 YOO Terry S. 27 29 E17 33 Down East School of Fencing 2674 3006 223.0 62%
Pool
V 5:2 KOEHN Ted 14 9 C18 15 Salle Auriol Seattle 2671 3229 152.1 72%
Pool
V 5:2 GRAJALES Nestor L. 17 19 C18 18 Stoccata Fencing Academy & Club 3556 3381 277.2 42%
Pool
D 4:5 ANDERSON Kristian S. 4 4 A17 11 Lincoln Fencing Club 3285 3658 245.5 67%
T32
V 10:1 HAN Jae 32 U 30 Metro Tacoma Fencing Club 2500 2500 420.5 50%
T16
D 8:10 TYSHCHENKO Andrey 9 A18 7 2921 2921 351.3 50%