The future of US Fencing is at stake!

For transparency, fairness, and athlete support, VOTE NOW for:
(1) Jason Liu and (2) Abdel Salem.

Take Action

Statistics Profile

John Stephen Chantengco (Jack)

2015
Manhattan Fencing Center
Is this your profile? Register with your USFA ID to claim it.
Claim profile

Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories 16 7 2 - - 25
Losses 24 25 5 - - 54
Win ratio 40.0% 21.9% 28.6% - - 31.6%
Pool victories 13 6 2 - - 21
Pool losses 18 20 4 - - 42
Pool win ratio 41.9% 23.1% 33.3% - - 33.3%
DE victories 3 1 - - - 4
DE losses 6 5 1 - - 12
DE win ratio 33.3% 16.7% 0.0% - - 25.0%

Seasons start on August 1 and end on July 31.

Scores

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Easy wins† 4 5 2 - - 11
Easy wins % 25.0% 71.4% 100.0% - - 44.0%
Close wins‡ 2 - - - - 2
Close wins % 12.5% 0.0% 0.0% - - 8.0%
Close losses‡ 4 - - - - 4
Close losses % 16.7% 0.0% 0.0% - - 7.4%
Big losses† 19 14 5 - - 38
Big losses % 79.2% 56.0% 100.0% - - 70.4%

† Easy victories or big losses are 4+ touches in pools, 7+ in standard DEs, and 5+ in veteran or youth DEs.

‡ Close bouts are 1 touch or fewer in pools, 3 or fewer in standard DEs, and 2 or fewer in veteran or youth DEs.

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events 6 5 1 - - 12
Tournaments 6 5 1 - - 12

Competition history

12 competitions, 79 bouts

Manhattan Fencing Center Saber Liberty Cup

Y-10 Men's Saber U, Y10 May 3, 2026

Place 10 of 29 Seed 12 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:2 GREEN Heston 9 - U 5 Manhattan Fencing Center 906 628 30.0 33%
Pool
V 5:2 SHI Henry 2 - U 20 Manhattan Fencing Center 834 658 26.8 39%
Pool
V 5:2 JIANG Elvin 26 - U 24 Long Island Fencing Center 811 684 24.6 42%
Pool
D 1:5 PARHI Kairav 16 - U 13 Manhattan Fencing of Englewood 325 709 30.6 73%
Pool
V 5:2 RAO Milan 17 - U 23 Scarsdale Fencing Center 525 678 15.3 59%
T32
V 10:3 STEPHEN Lukas 6 - U 27 Manhattan Fencing Center 1787 1399 117.5 30%
T16
D 5:10 GUO Zi-Yang 1 - U 3 Manhattan Fencing Center 1734 1517 63.4 37%

Miles Chamley-Watson Cup RYC/RJCC/ROC

Y-10 Men's Saber U, Y10 March 21, 2026

Place 24 of 27 Seed 17 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 DU Justin 11 - U 13 Aura Fencing Academy 361 722 37.8 72%
Pool
D 0:5 MULCAHEY Kieran 7 61 U 6 Durkan Fencing Academy 687 684 24.6 50%
Pool
D 0:5 LASS Edward 26 - U 18 The Line Fencing Academy 738 660 21.6 45%
Pool
D 1:5 WANG Russell 2 8 U 3 Cobra Fencing Club LLC 1412 638 5.9 10%
Pool
D 0:5 ZHANG Ethan 16 - U 12 Tim Morehouse Fencing Club (Port Chester) 683 632 21.8 47%
Pool
V 5:2 HUI Nicholas 23 - U 23 Manhattan Fencing of Englewood / Manhattan Fencing Center 422 610 17.3 62%
T32
D 4:10 SHI Henry 13 - U 10 Manhattan Fencing Center 1481 1505 105.7 51%

Manhattan Fencing Center Saber Youth & Veteran Liberty Cup (New DATE)

Y-10 Men's Saber U, Y10 February 1, 2026

Place 13 of 25 Seed 13 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 ANHAVA Cato 24 - U 21 Manhattan Fencing Center 1079 746 17.4 30%
Pool
V 5:2 LIU Victor 12 - U 22 Manhattan Fencing Center 421 728 17.9 69%
Pool
V 5:4 HUI Nicholas 19 - U 12 Manhattan Fencing of Englewood 371 746 15.6 73%
Pool
D 1:5 VINCENT Yian 5 - U 6 Brooklyn Bridge Fencing Club 893 762 22.6 42%
Pool
D 1:5 CONSTANTINE Leonidas 4 - U 2 Tim Morehouse Fencing Club 1036 739 17.0 31%
T32
V 10:0 DUCHEK Everett 25 - U 20 Brooklyn Bridge Fencing Club 2500 1402 149.7 15%
T16
D 1:10 HU Simon 14 - U 1 Manhattan Fencing Center 2157 1551 46.6 18%

Manhattan Fencing Center Saber Youth Liberty Cup

Y-10 Men's Saber U, Y10 December 7, 2025

Place 16 of 25 Seed 13 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:2 BELLOWS Blake 5 - U 18 Manhattan Fencing Center 586 759 26.1 61%
Pool
D 1:5 HU Simon 12 - U 1 Manhattan Fencing Center 1664 786 6.4 8%
Pool
V 5:4 CHOI Hudson 4 - U 22 Allegro Fencing Center 785 779 31.6 50%
Pool
D 0:5 JIANG Elvin 24 - U 8 Long Island Fencing Center 666 811 36.1 59%
Pool
D 4:5 PARHI Kairav 16 - U 15 Manhattan Fencing of Englewood 626 775 29.2 58%
T32
V 10:5 ANHAVA Cato 21 - U 17 Manhattan Fencing Center 1361 1310 136.6 47%
T16
D 2:10 HU Simon 12 - U 1 Manhattan Fencing Center 2164 1446 44.7 15%

Escrimeur Youth, Senior, Veteran Sabre Cup 2025-2026 (4)

Y-10 Men's Saber U, Y10 November 16, 2025

Place 14 of 16 Seed 7 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 POLITO Anthony 10 - U 9 Long Island Fencing Center 460 842 57.6 73%
Pool
D 1:5 JOW Alexander 1 - U 10 Lilov Fencing Academy 2531 784 2.6 4%
Pool
D 1:5 PASQUALE Roman 6 - U 8 Thrust Fencing Academy 758 781 36.1 51%
Pool
V 5:2 DU Justin 9 - U 16 Aura Fencing Academy 305 745 17.6 75%
Pool
D 1:5 RUBINSHTEYN Leib 14 - U 5 Escrimeur Fencers Club 1921 763 3.5 4%
T16
D 2:10 BELTRAN-PRATS Enzo 3 - U 7 Thrust Fencing Academy 1681 1434 124.5 37%

Escrimeur Youth, Senior, Veteran Sabre Cup 2025-2026 (3)

Y-10 Mixed Saber U, Y10 October 12, 2025

Place 9 of 12 Seed 3 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 HERWADKAR Saisha 10 - U 7 Manhattan Fencing Center - - - -
Pool
D 1:5 KANG luke Missing ID 11 - U 3 Manhattan Fencing Of Englewood - - - -
Pool
V 5:1 XU Eric 6 - U 10 Aura Fencing Academy 798 720 42.6 45%
Pool
D 1:5 RUBINSHTEYN Leib 2 - U 3 Escrimeur Fencers Club 1874 762 5.0 5%
Pool
V 5:3 SANTISE Patrick 7 - U 11 Lion Fencing Academy / Sebastiani Fencing Academy 1775 757 84.4 7%
T16
D 9:10 EYRING YOUNG Zelda 4 - U 8 Brooklyn Bridge Fencing Club - - - -

Manhattan Fencing Center Summer Saber Liberty Cup

Y-10 Mixed Saber U, Y10 July 26, 2025

Place 6 of 10 Seed 5 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 LEE Claribel 8 - U 10 Manhattan Fencing Center - - - -
Pool
D 0:5 WANG Russell 4 - U 1 Long Island Fencing Center 1489 710 12.0 11%
Pool
D 1:5 TERENTIEV Michael 9 - U 2 Fencing Academy Of Westchester 1570 698 9.3 8%
Pool
V 5:1 HONTANG PAN Philippe 1 - U 9 Manhattan Fencing of Englewood 470 688 31.1 63%
T8
D 1:10 TERENTIEV Michael 9 - U 2 Fencing Academy Of Westchester 2085 1530 95.7 22%

Manhattan Fencing Center Saber Liberty Cup

Y-10 Men's Saber U, Y10 May 18, 2025

Place 15 of 20 Seed 11 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 SHI Henry 8 - U 10 Manhattan Fencing Center 926 749 45.6 39%
Pool
V 5:1 KAPLAN Max 14 - U 19 Manhattan Fencing Center 857 703 63.6 41%
Pool
D 0:5 BARAKH Adam 16 - U 8 Manhattan Fencing Center 1125 767 30.4 29%
Pool
D 0:5 HU Simon 2 - U 1 Long Island Fencing Center 1477 736 13.9 12%
Pool
D 3:5 KANG luke Missing ID 5 - U 13 Manhattan Fencing of Englewood - - - -
Pool
D 0:5 WANG Russell 17 - U 3 Long Island Fencing Center 1493 722 12.6 11%
T32
V 10:4 EASON III Raymond 4 - U 18 Manhattan Fencing Center 2500 1393 374.5 17%
T16
D 7:10 KIM Colin 20 - U 3 Long Island Fencing Center 1786 1767 237.0 49%

Manhattan Fencing Center Saber Liberty Cup

Y-10 Men's Saber U, Y10 March 23, 2025

Place 15 of 15 Seed 11 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 GREEN Heston 6 - U 11 Manhattan Fencing Center 1309 871 35.1 29%
Pool
D 0:5 KRISHNARASA Aiyann 7 - U 5 Integrity Fencing Studio 1345 836 31.5 21%
Pool
D 2:5 HU Simon 14 - U 3 Long Island Fencing Center 1487 805 21.1 14%
Pool
D 2:5 ADOLPHUS March 8 - U 8 Brooklyn Bridge Fencing Club 1176 783 34.8 27%
T16
D 1:10 ALUF William 13 - U 1 Manhattan Fencing Center 2445 1491 98.6 13%

Manhattan Fencing Center Saber Liberty Cup

Y-10 Men's Saber U, Y10 January 26, 2025

Place 18 of 20 Seed 19 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 IP Hunter 2 - U 3 Manhattan Fencing Center 1520 889 46.8 18%
Pool
D 1:5 LEE Marcus 7 - U 9 Manhattan Fencing Center 1272 842 54.4 31%
Pool
D 2:5 BARAKH Adam 5 - U 8 Manhattan Fencing Center 1116 788 66.2 31%
Pool
V 5:2 VINCENT Yian 15 - U 10 Brooklyn Bridge Fencing Club 1358 722 171.5 17%
Pool
D 0:5 KIM Colin 10 - U 6 Long Island Fencing Center 937 893 77.9 47%
Pool
V 5:0 RAMIA Deven 16 - U 20 665 815 55.7 58%
T32
D 2:10 MUKHERJEE Rohan 6 - U 15 1418 2079 588.2 73%

Manhattan Fencing Center Saber Liberty Cup

Y-10 Mixed Saber U, Y10 December 8, 2024

Place 17 of 19 Seed 7 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 BARAKH Adam 6 - U 7 Manhattan Fencing Center 1045 1541 332.8 74%
Pool
D 1:5 BEAL Cameron 18 - U 6 Manhattan Fencing Center - - - -
Pool
D 2:5 TSIPORUKHA Arie 1 - U 3 Manhattan Fencing Center - - - -
Pool
D 1:5 ADOLPHUS March 13 - U 3 Brooklyn Bridge Fencing Club 1323 1208 144.3 44%
Pool
D 1:5 TAUR Marcus 12 - U 13 Fencing Academy Of Westchester 858 1064 174.8 62%
Pool
V 5:0 LEKHOVITSER Maya 16 - U 19 Manhattan Fencing Center - - - -
T32
D 6:10 BORROK Andrew 15 - U 16 Manhattan Fencing Center 2500 2500 420.5 50%

Manhattan Fencing Center Saber Liberty Cup

Y-8 Mixed Saber U, Y8 June 2, 2024

Place 19 of 21 Seed 13 Not ranked Rating U Manhattan Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 SHI Henry 11 - U 11 Manhattan Fencing Center 617 2500 1398.3 96%
Pool
D 1:5 LEE Kady Hayen 17 - U 3 Brooklyn Bridge Fencing Club - - - -
Pool
V 5:1 TAUR Marcus 5 - U 6 Fencing Academy Of Westchester 985 1102 279.3 56%
Pool
V 5:0 STEPHEN Lukas 2 - U 20 Manhattan Fencing 1143 1381 160.0 60%
Pool
D 0:5 KOTCHEN Audrey 9 - U 13 Manhattan Fencing Center - - - -
Pool
D 1:5 JUNG Jei 14 - U 10 Manhattan Fencing of Englewood - - - -
T32
D 5:10 ISAYENKO Evelyn 6 - U 14 Manhattan Fencing Center - - - -