Isaac Sobolewski

2014

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories 9 8 - - - 17
Losses 47 16 - - - 63
Win Ratio 16.1% 33.3% - - - 21.2%
Pool Victories 7 6 - - - 13
Pool Losses 38 12 - - - 50
Pool Win Ratio 15.6% 33.3% - - - 20.6%
DE Victories 2 2 - - - 4
DE Losses 9 4 - - - 13
DE Win Ratio 18.2% 33.3% - - - 23.5%

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† 4 2 - - - 6
Easy wins as % of wins 44.4% 25.0% - - - 35.3%
Close wins‡ 1 2 - - - 3
Close wins as % of all wins 11.1% 25.0% - - - 17.6%
Close losses‡ 3 1 - - - 4
Close losses as % of all losses 6.4% 6.2% - - - 6.3%
Big losses† 28 13 - - - 41
Big losses as % of all losses 59.6% 81.2% - - - 65.1%

† 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 - - - - - -
Victories as % of all victories 0.0% 0.0% - - - 0.0%
Losses 1 - - - - 1
Losses as % of all losses 2.1% 0.0% - - - 1.6%
Total 1 - - - - 1
Total as % of all bouts 1.8% 0.0% - - - 1.2%

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events 9 4 - - - 13
Tournaments 5 4 - - - 9

Competition History

Boston Fencing Club RYC

Y-10 Men's Saber (U, Y10), March 2, 2025
Place 15 of 17, Seed 4, Not ranked, Rating U, Dynamo Fencing Center Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 KIM Daniel 9 U 12 Boston Fencing Club 303 480 30.0 61%
Pool D 2:5 KATZ Isaac 16 U 3 International Fencing Club 734 450 15.8 32%
Pool D 2:5 PALERMO Evan 10 U 7 Hills Fencing Institute 829 434 12.8 26%
Pool D 1:5 BROOKS Grant 3 60 U 9 Olympian Fencing Studio 819 421 12.5 26%
T16 D 6:10 OH Dongha 6 U 1 1627 1238 37.1 32%

Boston Fencing Club RYC

Y-12 Men's Saber (U, Y12), March 1, 2025
Place 33 of 38, Seed 11, Not ranked, Rating U, Dynamo Fencing Center Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 RISMAN Edward 38 U 15 Dynamo Fencing Center Inc. 1003 510 12.5 21%
Pool D 3:5 OH Dongha 33 U 27 1176 498 8.9 20%
Pool V 5:3 BOROFF Gideon 25 U 38 Zeta Fencing 504 489 24.3 49%
Pool D 1:5 BROOKS Drake 2 39 U 5 Olympian Fencing Studio 1379 513 5.2 8%
Pool D 0:5 GARCIA-ALBEA Diego 23 U 12 Boston Fencing Club 974 508 12.4 22%
Pool D 1:5 DMYTRUK Alexander 14 U 19 Fencing Academy Of Boston 809 495 15.4 31%
T64 D 9:15 BELL Samuel 17 U 32 Boston Fencing Club 1594 1283 44.7 34%

Mission RYC

Y-10 Men's Saber (U, Y10), February 23, 2025
Place 13 of 20, Seed 13, Not ranked, Rating U, Dynamo Fencing Center Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 KIM Colin 7 U 9 Long Island Fencing Center 928 473 16.2 23%
Pool D 4:5 WONG Jacob 16 U 18 Olympian Fencing Studio 851 457 17.6 26%
Pool D 3:5 SABINO Bennett 1 19 U 6 Tim Morehouse Fencing Club 1135 439 9.4 13%
Pool V 5:0 CONSTANTINE Leonidas 12 U 11 Tim Morehouse Fencing Club 1015 430 56.6 17%
Pool D 3:5 PALERMO Evan 6 U 7 Hills Fencing Institute 870 486 16.3 27%
Pool V 5:4 KAGAN Jacob 18 U 17 Manhattan Fencing Center 780 470 39.9 31%
T32 V 10:1 LOWENWIRTH Xavier 11 U 20 Durkan Fencing Academy 2500 1208 113.2 11%
T16 D 1:10 SABINO Bennett 1 19 U 6 Tim Morehouse Fencing Club 1828 1321 38.4 22%

Mission RYC

Y-12 Men's Saber (U, Y12), February 22, 2025
Place 41 of 48, Seed 37, Not ranked, Rating U, Dynamo Fencing Center Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 JIA Francis 32 U 35 Tim Morehouse Fencing Club 1179 444 78.1 12%
Pool D 1:5 SONG Ryan 27 U 17 Long Island Fencing Center 1097 522 14.1 18%
Pool D 3:5 PALERMO Evan 35 U 39 Hills Fencing Institute 890 508 19.5 27%
Pool D 1:5 TERENTIEV Michael 18 118 U 22 Fencing Academy Of Westchester 1498 488 4.7 5%
Pool D 0:5 ZHAO Alexander 14 89 U 23 Durkan Fencing Academy 1340 484 7.0 8%
Pool D 0:5 LAU Kyrus 4 16 U 3 Aura Fencing Academy 1561 477 3.7 4%
T64 D 7:15 CHEN Mark 41 U 24 Dynamo Fencing Center Inc. 1063 1307 98.6 62%

Cobra Challenge SYC/RCC/Y8

Y-10 Men's Saber (U, Y10), November 30, 2024
Place 63 of 72, Seed 29, Not ranked, Rating U, NEMA Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 ZHANG Hanzhi 16 28 U 12 The Fencing Center 699 546 36.2 40%
Pool D 2:5 FUNG Emerson 38 U 30 Cobra Fencing Club Llc 1068 509 17.5 19%
Pool D 4:5 SUH Jordan 7 12 U 46 Manhattan Fencing Center 1157 492 13.6 14%
Pool D 3:5 TIAN Alex 59 U 37 Fencing Academy Of Philadelphia - University City 1032 478 16.6 19%
Pool D 2:5 TAK Kion 51 U 29 Nazlymov Fencing Foundation 959 462 17.9 21%
T128 V 10:5 BESSONOVA-DECARVALHO Judah 63 U 66 Zeta Fencing 1626 1282 112.7 35%
T64 D 1:10 LVOVSKIY Roman 5 10 U 5 Spartak 1520 1395 88.4 43%

Cobra Challenge SYC/RCC/Y8

Y-12 Men's Saber (U, Y12), November 29, 2024
Place 133 of 133, Seed 104, Not ranked, Rating U, NEMA Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 HAMM Bennett 50 U 104 Fencing Academy Of Philadelphia - University City 1212 629 20.6 18%
Pool D 1:5 LIM JUWANA Maximilian 27 42 U 36 Manhattan Fencing Center / Bergen Fencing Club 1669 608 6.3 5%
Pool D 0:5 ZHERENOVSKY Alan 88 U 109 Manhattan Fencing of Waldwick 958 602 29.4 29%
Pool D 1:5 YU Ian 12 19 U 11 Lone Star Fencing Center 1664 573 5.4 4%
Pool D 0:5 LVOVSKIY Roman 66 U 47 Spartak 1257 567 14.7 13%
Pool D 0:5 YI Andrew 120 U 29 Nazlymov Fencing Foundation 1535 553 7.0 6%
T256 D 6:13 HUANG Joseph 98 U 123 Capital Fencing Academy 1983 1327 44.6 23%

2025 BFC Youth Series 1

Unrated Y-12 Mixed Saber (U, Y12), September 21, 2024
Place 5 of 11, Seed 3, Not ranked, Rating U, NEMA Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 SIVUK Arda 2 U 2 2500 478 2.9 3%
Pool V 5:2 LIBBY Seeger 7 U 10 1497 475 87.9 13%
Pool D 4:5 BELL Samuel 11 U 6 Boston Fencing Club 1495 563 13.0 12%
Pool V 5:3 LEE Weston 10 U 7 Boston Fencing Club 891 550 78.9 30%
T8 D 11:15 HORJUS Daniel 1 U 3 Boston Fencing Club 1768 1407 80.5 31%

Star Cup RYC/RJCC

Y-10 Men's Saber (U, Y10), August 25, 2024
Place 3 of 4, Seed 3, Not ranked, Rating U, NEMA Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 HU Simon 2 U 2 Long Island Fencing Center 1575 423 7.0 4%
Pool V 5:0 NG Ethan 4 U 3 Aura Fencing Academy 1186 416 93.4 18%
Pool D 0:5 GILBERT Ari 1 36 U 1 Dynamo Fencing Center Inc. 974 510 31.7 23%
T4 D 3:10 GILBERT Ari 1 36 U 1 Dynamo Fencing Center Inc. 1683 1531 123.7 42%

Star Cup RYC/RJCC

Y-12 Men's Saber (U, Y12), August 24, 2024
Place 18 of 18, Seed 11, Not ranked, Rating U, NEMA Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 BURENKOV Matthew 5 58 U 8 Zeta Fencing 1068 541 38.7 21%
Pool D 0:5 GILBERT Ari 17 U 9 Dynamo Fencing Center Inc. 906 502 44.5 27%
Pool D 0:5 MALEK Zak 13 U 6 Boston Fencing Club 1364 458 15.0 8%
Pool D 1:5 LAU Kyrus 2 21 U 10 Aura Fencing Academy 1417 443 12.1 6%
Pool D 2:5 HU Simon 8 U 14 Long Island Fencing Center 1574 431 7.4 4%
T32 D 2:15 DAVIDSON Graham 6 U 15 Boston Fencing Club 1492 1752 221.3 63%

National Championships and July Challenge (Summer Nationals)

Y-10 Men's Saber (E1, Y10), July 7, 2024
Place 127 of 131, Seed 93, Not ranked, Rating U, NEMA Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 GONG Johnny 59 91 U 85 Sigma Fencing Academy 609 894 177.7 66%
Pool D 1:5 TAN Daniel 133 U 20 The Fencing Center 852 717 94.5 42%
Pool D 1:5 ZHOU Ryan 97 U 43 Tim Morehouse Fencing Club 2793 622 2.3 1%
Pool D 1:5 BURCH III Andrew J. 56 84 U 62 Cobra Fencing Club LLC 1406 620 27.9 12%
Pool D 2:5 LEVY Daniel 18 23 U 14 Nazlymov Fencing Foundation 1443 592 22.5 10%
Pool D 1:5 CHOI LIAM 21 26 U 16 Laguna Fencing Center 1287 569 28.5 14%
T256 V 10:6 MACKENZIE Mark 82 U 130 Columbus Fencing And Fitness LLC 2370 1481 443.9 17%
T128 D 1:10 YUEN Caleb 3 3 U 3 LA Fencing Academy of Pomona 2151 1925 172.5 38%

2024 BFC Youth Series 4

Unrated Y-10 Mixed Saber (U, Y10), May 19, 2024
Place 3 of 12, Seed 4, Not ranked, Rating U, NEMA Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 SIYAM Sofia 9 U 12 International Fencing Club
Pool V 5:1 BHALLA Emma 1 U 10 International Fencing Club
Pool V 5:2 CHANG Daisy Yijin 12 U 5 Boston Fencing Club
Pool V 5:4 LOONEY Maeve 8 U 7 Boston Fencing Club
Pool V 5:3 ADEKORE Damilola 5 U 3 Boston Fencing Club
T8 V 10:8 LOONEY Maeve 8 U 7 Boston Fencing Club
T4 D 4:10 EVANS Natasha 6 U 2 Boston Fencing Club

Boston Fencing Club RYC

Y-10 Men's Saber (U, Y10), December 31, 2023
Place 12 of 15, Seed 8, Not ranked, Rating U, NEMA Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 RISMAN Edward 15 U 6 Dynamo Fencing Center Inc. 1282 1905 598.9 76%
Pool V 5:3 PARK Layne 5 54 U 10 Platinum Fencing Academy 1162 1307 222.3 57%
Pool D 1:5 SALMAN Ibrahim 2 12 U 2 Globus Fencing Academy 1029 1529 327.6 75%
Pool D 1:5 BLACK Bauer 11 U 11 Zeta Fencing 290 1201 306.9 88%
T16 D 0:10 PARK Sean 4 48 U 3 Platinum Fencing Academy 1863 1862 381.4 50%

2024 BFC Youth Series 2

Unrated Y-10 Mixed Saber (U, Y10), December 10, 2023
Place 3 of 4, Seed 4, Not ranked, Rating U, NEMA Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 LEE Weston 3 U 3 NEMA Fencing Center 2526 2500 418.4 49%
Pool D 0:5 LIU Qunyi 2 U 1 International Fencing Club 2940 2082 176.2 22%
Pool D 2:5 FINK Liliana 1 U 2 International Fencing Club / Dynamo Fencing Center Inc.
T4 D 4:10 LIU Qunyi 2 U 1 International Fencing Club 2102 2500 637.6 64%