Xianchen Bu

1987

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories 10 52 19 - 21 102
Losses 7 17 8 - 6 38
Win Ratio 58.8% 75.4% 70.4% - 77.8% 72.9%
Pool Victories 6 32 11 - 14 63
Pool Losses 5 10 6 - 5 26
Pool Win Ratio 54.5% 76.2% 64.7% - 73.7% 70.8%
DE Victories 4 20 8 - 7 39
DE Losses 2 7 2 - 1 12
DE Win Ratio 66.7% 74.1% 80.0% - 87.5% 76.5%

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

Scores

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Easy wins† 3 19 5 - 8 35
Easy wins as % of wins 30.0% 36.5% 26.3% - 38.1% 34.3%
Close wins‡ 1 15 2 - 8 26
Close wins as % of all wins 10.0% 28.8% 10.5% - 38.1% 25.5%
Close losses‡ 2 6 3 - 3 14
Close losses as % of all losses 28.6% 35.3% 37.5% - 50.0% 36.8%
Big losses† 1 3 1 - 1 6
Big losses as % of all losses 14.3% 17.6% 12.5% - 16.7% 15.8%

† 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.

Bouts with Time Expired

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories - 4 2 - 2 8
Victories as % of all victories 0.0% 7.7% 10.5% - 9.5% 7.8%
Losses 1 - - - - 1
Losses as % of all losses 14.3% 0.0% 0.0% - 0.0% 2.6%
Total 1 4 2 - 2 9
Total as % of all bouts 5.9% 5.8% 7.4% - 7.4% 6.4%

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events 2 8 3 - 3 16
Tournaments 2 8 3 - 3 16

Competition History

Leon Auriol Open

Div I-A Men's Épée (A2, D1A), November 16, 2024
Place 24 of 42, Seed 1, Not ranked, Rating A24, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 TSAI Oscar 25 C24 5 2566 2628 15.1 54%
Pool W 5:2 WELDON Benjamin 13 B24 23 Salle Auriol Seattle / The Fencing Center 2607 2613 15.4 50%
Pool W 5:3 HSU Shion Tian 24 B21 21 Salle Auriol Seattle 2636 2628 14.8 49%
Pool L 2:5 DESSAUER Tobyn M. 12 B24 3 Northwest Fencing Center / PDX Fencing 2409 2643 20.0 65%
Pool W 5:1 LEE Daniel 37 E24 32 Rain City Fencing Center 1412 2623 1.0 98%
Pool L 2:5 LI Timothy 38 E24 31 Kaizen Academy LLC 1379 2624 45.2 98%
T64 W 15:4 MEHROTRA Dhruv 39 E23 41 Kaizen Academy LLC 1205 3279 0.1 > 99%
T32 L 10:15 SLATER Jay N. 22 B23 3 Salle Auriol Seattle 3196 3279 27.4 55%

Western Washington Foil/Epee Challenge #1

Senior Men's Épée (A2, SNR), September 21, 2024
Place 3 of 31, Seed 2, Not ranked, Rating A24, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 KIM Teo 13 C24 13 Metro Tacoma Fencing Club 1846 2668 3.6 91%
Pool L 3:5 KILUK Andrew 9 B24 5 Salle Auriol Seattle 2641 2671 16.9 52%
Pool W 5:3 PATCHETT Bennett 24 D23 26 Kaizen Academy LLC 1725 2654 2.6 94%
Pool L 4:5 HU zhe 19 D24 16 1986 2657 31.7 86%
Pool W 5:3 NIMOH Vasil 29 U 22 Rain City Fencing Center / Tri-city Fencing Academy 1628 2625 2.5 93%
T32 W 15:8 NIMOH Vasil 29 U 22 Rain City Fencing Center / Tri-city Fencing Academy 1706 3315 1.8 97%
T16 W 15:14 GUAN Nathan 10 B23 11 Cavalier Fencing Club 2461 3317 5.8 92%
T8 W 15:11 KILUK Andrew 9 B24 5 Salle Auriol Seattle 2896 3323 14.4 76%
T4 L 10:11 WU Alistair 14 C24 1 Rain City Fencing Center 2575 3337 58.0 89%

WWD Championships

Senior Men's Épée (A2, SNR), June 1, 2024
Place 9 of 34, Seed 5, Not ranked, Rating A24, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 3:1 WEISE Eli S. 16 B23 6 Kaizen Academy LLC / Vassar College Fencing Club Ncaa 2573 2624 15.9 53%
Pool W 5:0 CHAKRABORTY Zorian 25 D24 24 Salle Auriol Seattle 1813 2640 3.6 91%
Pool W 5:2 SUVOROV Yuly 6 A24 1 Salle Auriol Seattle 2598 2644 15.8 53%
Pool W 5:4 FORD Israel 26 D24 32 Rain City Fencing Center 1642 2659 2.1 95%
Pool W 5:2 WEGENER Soren 15 B24 14 Rain City Fencing Center / Kaizen Academy LLC 2072 2661 6.1 83%
T32 W 15:5 FECAROTTA Ryan 33 U 30 Salle Auriol Seattle 2500 3343 7.9 79%
T16 L 12:15 SUVOROV Yuly 6 A24 1 Salle Auriol Seattle 3188 3351 35.5 60%

2024 Rain City Open (WWC #5)

Senior Men's Épée (A2, SNR), May 19, 2024
Place 5 of 39, Seed 1, Not ranked, Rating A24, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 3:0 CHAKRABORTY Zorian 29 D23 16 Salle Auriol Seattle 1788 2568 4.4 90%
Pool W 5:0 FORD Israel 25 D24 37 Rain City Fencing Center 1713 2573 3.6 92%
Pool W 4:3 LU Jacob 12 B24 11 Kaizen Academy LLC 2139 2576 9.0 76%
Pool W 5:1 DINACHE Patrick 36 U 36 Simon Fraser University Fencing Team 2002 2585 6.7 78%
Pool W 5:4 TSAI Oscar 37 U 9 2597 2592 14.7 50%
Pool W 5:1 WELDON Benjamin 13 B24 20 Salle Auriol Seattle / The Fencing Center 2603 2607 17.3 50%
T32 W 15:5 WANG Kunqi 26 D24 29 Rain City Fencing Center 1900 3397 0.9 99%
T16 W 15:9 LU Jacob 12 B24 11 Kaizen Academy LLC 2524 3398 6.2 92%
T8 L 7:15 HAMZA Tudor 9 B24 3 Kaizen Academy LLC 2743 3404 61.1 86%

Western Washington Foil/Epee Challenge #5

Senior Men's Épée (A2, SNR), April 14, 2024
Place 1 of 28, Seed 3, Not ranked, Rating A24, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 3:5 LEE Christopher T. 17 C23 10 Metro Tacoma Fencing Club 2346 2639 27.0 68%
Pool W 5:2 CHAKRABORTY Zorian 19 D23 23 Salle Auriol Seattle 1814 2612 4.4 91%
Pool L 3:5 GUAN Nathan 11 B23 8 Cavalier Fencing Club 2142 2616 32.1 78%
Pool W 5:4 FORD Israel 22 E24 11 Rain City Fencing Center 1729 2584 3.8 92%
Pool W 5:4 GILMORE Nicholas 28 U 27 Salle Auriol Seattle 1362 2588 1.2 98%
Pool L 2:5 HAMZA Tudor 6 B24 2 Kaizen Academy LLC 2499 2589 20.6 56%
T32 W 15:6 SILKEY Jason 25 E23 17 Salle Auriol Seattle 1273 3314 0.1 > 99%
T16 W 15:10 LEE Andrew O. 1 A24 9 Metro Tacoma Fencing Club 3482 3314 42.1 39%
T8 W 15:7 JOHNSON Jeff 12 B23 7 Rain City Fencing Center 2990 3356 19.3 72%
T4 W 15:12 WELDON Benjamin 13 B22 3 Salle Auriol Seattle / The Fencing Center 2742 3375 11.3 85%
T2 W 15:11 HAMZA Tudor 6 B24 2 Kaizen Academy LLC 2730 3386 10.5 86%

Western Washington Foil/Epee Challenge #4

Senior Men's Épée (A2, SNR), March 17, 2024
Place 2 of 30, Seed 2, Not ranked, Rating A24, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 BENTLEY-INOUYE Evan 22 D23 18 2348 2618 14.0 67%
Pool W 5:1 HU zhe 19 D24 24 2136 2632 9.2 78%
Pool W 5:4 DONDISCH Ilan 12 B23 3 Kaizen Academy LLC 2257 2641 11.2 74%
Pool W 5:1 KAEHLER Stefan 29 U 26 Salle Auriol Seattle 1469 2653 2.4 95%
Pool L 2:5 HONZ Jacob 9 B24 6 Salle Auriol Seattle 2786 2655 16.5 42%
T32 W 15:8 KAEHLER Stefan 29 U 26 Salle Auriol Seattle 1771 3284 3.3 96%
T16 W 15:10 MAKMATOV Vadim 1 A24 11 Salle Auriol Seattle 3387 3287 45.5 44%
T8 W 15:14 HONZ Jacob 9 B24 6 Salle Auriol Seattle 2858 3332 18.4 77%
T4 W 13:12 DONDISCH Ilan 12 B23 3 Kaizen Academy LLC 2528 3351 8.5 91%
T2 L 8:15 LEE Tobias (Toby) T. 5 A22 1 Metro Tacoma Fencing Club 3174 3359 45.6 62%

Western Washington Foil/Epee Challenge #3

Senior Men's Épée (A1, SNR), February 11, 2024
Place 3 of 22, Seed 1, Not ranked, Rating A24, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 BENTLEY-INOUYE Evan 18 D23 11 2240 2666 11.7 76%
Pool L 2:5 LU Jacob 8 B23 2 Kaizen Academy LLC 2178 2678 38.5 79%
Pool L 2:5 HAMZA Tudor 6 B24 3 Kaizen Academy LLC 2404 2640 28.6 65%
Pool W 5:1 GILMORE Nicholas 21 U 22 Salle Auriol Seattle 1376 2611 1.4 98%
Pool W 5:3 CHAKRABORTY Zorian 15 D23 14 Salle Auriol Seattle 1890 2612 5.9 88%
T16 W 15:4 SPROWLES Cameron D. 3 A24 9 Salle Auriol Seattle 3401 3227 56.3 39%
T8 W 15:13 SLATER Jay N. 9 B23 6 Salle Auriol Seattle 3280 3283 41.6 50%
T4 L 14:15 MAKMATOV Vadim 2 A24 1 Salle Auriol Seattle 3353 3325 41.0 48%

2024 Battle in Seattle ROC (D1A)

Div I-A Men's Épée (A4, D1A), January 27, 2024
Place 8 of 64, Seed 13, Not ranked, Rating A22, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 4:5 CHUNG Ethan Sheng Xuan 28 B23 3 2172 2688 46.2 80%
Pool W 5:4 PAINTER Patrick I. 50 D21 58 2382 2642 17.3 66%
Pool L 3:5 ELLISOR Drayten 54 E23 38 Gold Blade Fencing Center 2106 2659 43.4 81%
Pool W 5:1 WELDON Benjamin 32 B22 28 Salle Auriol Seattle / The Fencing Center 2616 2616 23.9 50%
Pool W 5:1 CRANOR Erich L. 8 A23 16 Northwest Fencing Center 2752 2640 26.8 43%
T64 W 15:10 JOHNSON Jeff 22 B23 45 Rain City Fencing Center 2983 3213 40.1 64%
T32 W 15:12 MING Nathan 25 B23 19 Academy Of Fencing Masters (AFM) 2160 3253 6.0 96%
T16 W 15:9 WEGENER Soren 45 D23 15 Rain City Fencing Center 2404 3259 11.2 91%
T8 L 9:15 YAMASAKI Kyle A. 6 A23 1 East Bay Fencers Gym / San Luis Highlanders Fencing Club 3376 3270 43.4 43%

Home for the Holidays Open (WWC #3)

Senior Men's Épée (A2, SNR), December 16, 2023
Place 8 of 41, Seed 7, Not ranked, Rating A22, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 DU Shunyu K. 18 B23 13 Northwest Fencing Center 2209 2757 12.7 81%
Pool W 5:4 PAINTER Patrick 30 D21 27 2464 2769 19.2 69%
Pool L 1:5 ZHOU Justin 20 B22 17 Kaizen Academy LLC 2394 2789 45.8 74%
Pool L 4:5 RABOIN James 31 E23 33 Salle Auriol Seattle 1793 2743 68.6 94%
Pool W 5:2 STOCK Jordan 6 A23 30 Salle Auriol Seattle 2242 2674 13.8 76%
T32 W 15:5 ZHOU Justin 20 B22 17 Kaizen Academy LLC 2647 3214 26.2 81%
T16 W 15:12 DONDISCH Ilan 10 B23 9 Kaizen Academy LLC 2485 3241 16.9 88%
T8 L 14:15 SPROWLES Cameron D. 4 A23 2 Salle Auriol Seattle 3426 3258 44.9 40%

Western Washington Foil/Epee Challenge #1

Senior Men's Épée (A2, SNR), September 23, 2023
Place 5 of 26, Seed 4, Not ranked, Rating A22, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:0 GUO Ching 24 U 25 2500 2673 17.9 57%
Pool W 5:4 HAMZA Tudor 13 C23 11 Kaizen Academy LLC 2294 2691 18.7 74%
Pool W 5:2 LU Jacob 5 B23 19 Kaizen Academy LLC 2091 2710 11.9 84%
Pool W 5:3 WELDON Benjamin 12 B22 12 Salle Auriol Seattle / The Fencing Center 2587 2722 26.9 59%
Pool W 5:2 LOHNES Shane 19 U 15 Salle Auriol Seattle 1951 2749 7.9 89%
T16 W 15:9 WEGENER Soren 16 D23 14 Rain City Fencing Center 2380 3368 12.1 94%
T8 L 12:15 GUAN Nathan 9 B23 3 South Florida Fencing Club 2476 3380 165.2 92%

2023 Rain City Open

Senior Mixed Épée (A2, SNR), May 13, 2023
Place 3 of 40, Seed 4, Not ranked, Rating A22, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 FORD Nikanor 36 E22 39 Metro Tacoma Fencing Club 1634 2650 6.3 94%
Pool W 5:2 WAI Andreas 27 E23 31 Kaizen Academy LLC 1774 2656 7.9 92%
Pool W 5:3 WEGENER Soren 21 D23 15 Rain City Fencing Center / Salle Auriol Seattle 2032 2664 13.9 85%
Pool W 5:2 KHRISSANOV Peter 34 E22 34 2087 2678 14.7 83%
Pool L 2:5 KILUK Andrew 9 B23 6 Salle Auriol Seattle 2543 2693 44.9 60%
Pool W 5:2 URBAN Karl 16 C23 7 2435 2648 25.5 63%
T32 W 15:9 WAI Andreas 27 E23 31 Kaizen Academy LLC 2027 3508 4.1 99%
T16 W 15:11 WANG Terry 33 E22 14 2279 3512 10.1 96%
T8 W 14:8 URBAN Karl 16 C23 7 3366 3522 69.6 59%
T4 L 7:15 GUAN Nathan 15 C23 2 South Florida Fencing Club 2464 3591 223.9 96%

Western Washington Foil & Epee Challenge Series #5

Senior Mixed Épée (A2, SNR), March 26, 2023
Place 14 of 33, Seed 4, Not ranked, Rating A22, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 ARMES Jonas 27 E23 27 2471 2700 34.4 63%
Pool L 4:5 BLOCK B.J. 9 B23 17 2409 2735 70.3 70%
Pool L 4:5 GULLO Kenji Y. 17 C22 6 Northwest Fencing Center 2371 2664 64.3 68%
Pool W 5:0 KNUDSEN Ayda Jane 24 E23 31 Kaizen Academy LLC
Pool W 5:4 SUVOROV Yuly 7 A19 3 Salle Auriol Seattle 2722 2600 50.0 42%
T32 W 15:9 WEGENER Soren 19 D23 21 Rain City Fencing Center 2411 3653 10.5 97%
T16 L 9:15 SUVOROV Yuly 7 A19 3 Salle Auriol Seattle 3324 3664 156.0 69%

MTFC Senior Mixed Epee

Senior Mixed Épée (A2, SNR), September 4, 2022
Place 1 of 25, Seed 9, Not ranked, Rating C22, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 PETERSEN Ephraim 15 E22 20 Metro Tacoma Fencing Club 1918 2843 13.3 92%
Pool W 4:3 LEE Tobias 1 A22 11 Metro Tacoma Fencing Club 2818 2857 64.0 52%
Pool L 3:5 DONDISCH Ilan 17 E22 16 Kaizen Academy LLC 1887 2921 159.5 95%
Pool W 5:3 REED David 24 U 18 Rain City Fencing Center 1723 2761 7.8 95%
Pool L 2:5 SHEN Yongen 23 U 19 Kaizen Academy LLC / 北京龙潭
Pool L 4:5 HUANG Thomas 8 B21 9 Orion Fencing 2579 2769 68.8 62%
T32 W 15:5 PETERSEN Ephraim 15 E22 20 Metro Tacoma Fencing Club 2205 3468 15.9 96%
T8 W 15:9 ZHOU Justin 6 B22 5 Kaizen Academy LLC 2665 3484 40.3 88%
T4 W 15:5 BEAVER Aaron 11 D21 3 Rain City Fencing Center 2511 3524 24.4 93%
T2 W 15:11 LEE Benjamin 3 A20 2 Metro Tacoma Fencing Club 3434 3549 104.6 56%

2019 Battle in Seattle

Div I-A Men's Épée (A4, D1A), January 26, 2019
Place 29 of 73, Seed 28, Not ranked, Rating B18, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 CLAUSEN Matthew J. 51 C17 42 Missoula Fencing Association / University of Montana Fencing Club 2921 3113 86.7 58%
Pool L 4:5 JENSEN David 16 A18 17 Fortune Fencing 2728 3026 135.9 67%
Pool W 4:1 VARNEY John R. 7 A18 33 Salle Auriol Seattle 2763 2890 75.6 58%
Pool W 5:4 TEPEDELENLIOGLU Andres E. 37 B18 43 East Bay Fencers Gym 2334 2966 31.3 79%
Pool W 5:1 CHOI Isaac 63 E18 61 Northwest Fencing Center 2313 2997 26.7 85%
Pool L 3:5 JEARY Sean 73 U 65 1470 3024 180.3 98%
T64 W 15:11 MAKMATOV Vadim 67 E16 37 Salle Auriol Seattle 2500 3802 36.2 88%
T32 L 11:15 ROY Joseph T. 32 B18 11 Washington Fencing Academy 2931 3838 370.3 88%

Western Washington Foil & Epee Challenge Series #2

Senior Mixed Épée (E1, SNR), January 20, 2019
Place 1 of 12, Seed 2, Not ranked, Rating B18, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 CASTANEDA Erika L. 10 E18 10 Rain City Fencing Center / Academy Of Fencing Masters (afm)
Pool W 5:0 MCLAUGHLIN Brian P. 11 U 12 Kitsap Fencing Center 1756 2916 24.0 92%
Pool W 5:3 FLY Paul 6 C18 6 Salle Auriol Seattle 2387 2940 59.2 74%
Pool W 5:4 CRASWELL Andrew J. 3 B18 2 Washington Fencing Academy / Rain City Fencing Center 2710 2999 86.6 66%
Pool W 5:1 STOCK Jordan 9 E18 9 Salle Auriol Seattle 2123 3085 27.1 87%
T8 W 15:5 KLEIN Johannes 5 C18 8 Rain City Fencing Center 2504 3587 63.9 86%
T4 W 15:8 WEISE Eli S. 8 D17 3 Washington Fencing Academy 2579 3650 53.7 90%
T2 W 15:14 CRASWELL Andrew J. 3 B18 2 Washington Fencing Academy / Rain City Fencing Center 3088 3704 97.9 78%

RCFC "Home for the Holidays" Open (WWFC/WWEC #1)

Senior Mixed Épée (E1, SNR), December 22, 2018
Place 1 of 9, Seed 6, Not ranked, Rating B18, Metro Tacoma Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 4:3 LEE Andrew O. 2 A17 2 Metro Tacoma Fencing Club 3457 2500 950.4 18%
Pool W 5:0 BARR Abigail D. 7 C17 5 Cleveland State Univ. Ncaa / Rain City Fencing Center
Pool W 5:4 KILUK Andrew 5 B18 6 Salle Auriol Seattle 2259 3450 83.2 86%
Pool W 5:4 CRASWELL Andrew J. 3 B18 3 Washington Fencing Academy / Rain City Fencing Center 2665 3534 104.2 85%
Pool W 5:1 WINESTOCK Sarah 8 E18 9 Washington Fencing Academy
Pool L 4:5 ROY Joseph T. 4 B18 3 Washington Fencing Academy 2932 3638 480.0 81%
Pool L 4:5 JOHNSON Jeff 1 A18 8 Rain City Fencing Center 2577 3158 310.4 78%
Pool W 5:2 LAWLER Aidan 9 E18 7 Rain City Fencing Center 2259 2847 68.3 78%
T8 W 15:3 LAWLER Aidan 9 E18 7 Rain City Fencing Center 1832 2500 277.1 71%
T4 W 15:13 ROY Joseph T. 4 B18 3 Washington Fencing Academy 2981 2777 508.1 42%
T2 W 15:13 LEE Andrew O. 2 A17 2 Metro Tacoma Fencing Club 3367 3285 301.2 47%