Yoon, Sang-Woong
Current rating: 1471
Record: 41-48 (GP) / 9-7 (professional)
Grand Prix Singapore 2011Pro Tour Avacyn RestoredGrand Prix Taipei 2012Grand Prix Hong Kong 2013Grand Prix Shizuoka 2015Grand Prix Chiba 2015Grand Prix Nagoya 2016Grand Prix Shizuoka 2017Grand Prix Chiba 2018Grand Prix Hong Kong 2018Grand Prix Yokohama 2019Grand Prix Nagoya 2020Regional Championships Aichi 2022
| Regional Championships Aichi 2022 (pioneer) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 14 | Matsumura, Toshikazu (1577) | Lost 0-2 | -171500 |
| 2pioneer | 91 | Cho, Jae Seok (1731) | Lost 1-2 | -131487 |
| 3pioneer | 79 | Nakamura, Kazuhiro (1606) | Lost 1-2 | -161471 |
| top | average opponent: 1638record: 0-3 | new rating: 1471 | ||
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 239 | Mori, Tatsuki (1559) | Lost 1-2 | -181556 |
| 3pioneer | 489 | Saitoh, Makoto (1462) | Lost 1-2 | -201536 |
| 4pioneer | 671 | Mizoguchi, Yusuke (1482) | Lost 1-2 | -191517 |
| top | average opponent: 1501record: 0-3 | new rating: 1517 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 489 | Toyoda, Yorito (1501) | Lost 1-2 | -201597 |
| 3modern | 663 | Urabe, Ryosuke (1496) | Lost 0-2 | -201577 |
| 4modern | 938 | Horibe, Satoshi (1570) | Won 2-0 | +181595 |
| 5modern | 567 | Tashiro, Kyohei (1434) | Lost 1-2 | -211574 |
| top | average opponent: 1500record: 1-3 | new rating: 1574 | ||
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 135 | Liu, Lin (1583) | Won 2-0 | +181617 |
| 2modern | 82 | Zhang, Xuanhui (1521) | Lost 0-2 | -201597 |
| 3modern | 295 | Fang, Xin (1494) | Won 2-1 | +161613 |
| 4modern | 251 | Wu, Tsz Lung (1487) | Won 2-0 | +161629 |
| 5modern | 96 | Lim, Shaun (1734) | Won 2-1 | +201649 |
| 6modern | 63 | Sahagun, John Daroen (1708) | Won 2-1 | +191668 |
| 7modern | 43 | Asehan, Ceasar John (1580) | Won 2-0 | +161684 |
| 8modern | 15 | Murae, Ryuji (2031) | Lost 0-2 | -111673 |
| 9modern | 44 | Gu, Ruochen (1623) | Lost 1-2 | -191654 |
| 10modern | 77 | Chen, Li (1509) | Lost 0-2 | -211633 |
| 11modern | 77 | Beley, Ronnie Paul (1758) | Lost 1-2 | -161617 |
| top | average opponent: 1639record: 6-5 | new rating: 1617 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Hatanaka, Masaki (1445) | Won 2-0 | +161574 |
| 2sealed | 358 | Yasutomi, Hiroto (1862) | Lost 1-2 | -131561 |
| 3sealed | 730 | Oda, Katsumi (1330) | Won 2-0 | +141575 |
| 4sealed | 276 | Nakano, Fumiki (1717) | Won 2-1 | +211596 |
| 5sealed | 288 | Lyu, Yande (1611) | Won 2-0 | +181614 |
| 6sealed | 231 | Hayashi, Shinsuke (1848) | Lost 0-2 | -141600 |
| 7sealed | 492 | Xu, Chenghao (1439) | Won 2-0 | +151615 |
| 8sealed | 173 | Hirabayashi, Kazuya (1732) | Lost 1-2 | -161599 |
| top | average opponent: 1623record: 5-3 | new rating: 1599 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 410 | Asanuma, Tomoyoshi (1500) | Won 2-0 | +161596 |
| 4standard | 10 | Oomori, Shouhei (1487) | Won 2-1 | +161612 |
| 5standard | 149 | Yamade, Masato (1547) | Lost 1-2 | -191593 |
| 6standard | 310 | Sano, Kunihide (1728) | Lost 1-2 | -151578 |
| 7standard | 451 | Satou, Fumihiko (1537) | Won 2-0 | +171595 |
| 8standard | 259 | Yamada, Hiroki (1664) | Lost 1-2 | -171578 |
| 9standard | 431 | Murase, Tatsuya (1465) | Lost 1-2 | -201558 |
| top | average opponent: 1561record: 3-4 | new rating: 1558 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 201 | Ishiwada, Hiroyuki (1600) | Lost 0-2 | -181605 |
| 4sealed | 449 | Iwata, Ayumu (1515) | Won 2-0 | +161621 |
| 5sealed | 187 | Yamaguchi, Yuuichi (1584) | Won 2-0 | +181639 |
| 6sealed | 226 | Oshima, Takashi (1559) | Lost 0-2 | -201619 |
| 7sealed | 466 | Shibano, Yuki (1490) | Lost 0-2 | -201599 |
| 8sealed | 691 | Sato, Hisao (1549) | Lost 1-2 | -191580 |
| top | average opponent: 1550record: 2-4 | new rating: 1580 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 250 | Kawaguchi, Takashi (1599) | Won 2-1 | +171671 |
| 4sealed | 50 | Kiyonaga, Sho (1582) | Lost 0-2 | -191652 |
| 5sealed | 78 | Kondou, Hiroshi (1569) | Lost 1-2 | -201632 |
| 6sealed | 290 | Soeda, Kohei (1487) | Won 2-0 | +151647 |
| 7sealed | 114 | Sano, Futoshi (1673) | Won 2-0 | +191666 |
| 8sealed | 141 | Oosawa, Yuki (1517) | Lost 1-2 | -211645 |
| 9sealed | 119 | Chiba, Shouhei (1428) | Lost 0-2 | -221623 |
| top | average opponent: 1551record: 3-4 | new rating: 1623 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 156 | Takesue, Chikara (1814) | Won 2-0 | +221559 |
| 4sealed | 77 | Oohashi, Toshiyuki (1577) | Lost 0-2 | -171542 |
| 5sealed | 78 | Watanabe, Masashi0440 (1534) | Won 2-0 | +181560 |
| 6sealed | 106 | Huang, Hao-Shan (1902) | Won 2-0 | +241584 |
| 7sealed | 43 | Sato, Keisuke (1732) | Won 2-0 | +201604 |
| 8sealed | 36 | Baba, Yasunori (1807) | Won 2-1 | +221626 |
| 9sealed | 24 | Shimamoto, Hirokazu (1590) | Won 2-0 | +171643 |
| 10draft | 100 | Sato, Shinya (1677) | Won 2-0 | +191662 |
| 11draft | 75 | Yukuhiro, Ken (1984) | Lost 0-2 | -121650 |
| 12draft | 68 | Hino, Yoshiaki (1744) | Lost 0-2 | -171633 |
| 13draft | 22 | Okumura, Yuji (1620) | Lost 0-2 | -181615 |
| 14draft | 92 | Takahashi, Dai (1729) | Won 2-1 | +201635 |
| 15draft | 49 | Yaocheng, Mark (1691) | Won 2-1 | +191654 |
| top | average opponent: 1723record: 9-4 | new rating: 1654 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 77 | Ruan, Jianyong (1521) | Lost 1-2 | -191538 |
| 4sealed | 300 | Lui, Ka Kin (1488) | Won 2-0 | +171555 |
| 5sealed | 201 | Tan, Steven (1598) | Lost 0-2 | -171538 |
| 6sealed | 273 | Ho, Hiu Ming (1516) | Won 2-0 | +171555 |
| 7sealed | 180 | Mii, Masayuki (1600) | Lost 1-2 | -171538 |
| 8sealed | 171 | Mai, Junwei (1537) | Lost 1-2 | -181520 |
| 9sealed | 211 | Tachibana, Shinichiro (1426) | Won 2-1 | +171537 |
| top | average opponent: 1526record: 3-4 | new rating: 1537 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 84 | Ikawa, Yoshihiko (1847) | Won 2-1 | +221630 |
| 5sealed | 11 | Huang, Han Shen (1555) | Won 2-1 | +171647 |
| 6sealed | 4 | Fuji, Yuusuke (1703) | Won 2-0 | +191666 |
| 7sealed | 3 | Nakashima, Toshihiko (1520) | Lost 0-2 | -211645 |
| 8sealed | 20 | Kanegawa, Toshiya (1714) | Lost 0-2 | -171628 |
| 9sealed | 36 | Liang, Zhiyi (1609) | Won 2-0 | +181646 |
| 10draft | 1 | Park, Jun Young (1777) | Lost 0-2 | -161630 |
| 11draft | 10 | Jam, Shanron Nien Hsie (1640) | Lost 0-2 | -171613 |
| 12draft | 42 | Chow, Boon Hung (1567) | Lost 1-2 | -191594 |
| 13draft | 19 | Ku, Philip (1532) | Lost 0-2 | -191575 |
| 15draft | 31 | Sheu, Curtis (1576) | Lost 1-2 | -181557 |
| top | average opponent: 1640record: 4-7 | new rating: 1557 | ||
| Pro Tour Avacyn Restored (Innistrad block) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 108 | Diaz, Simon (1721) | Lost 1-2 | -141508 |
| 2block | 130 | Ayers, Brandon (1656) | Lost 1-2 | -151493 |
| 3block | 151 | Wagner, Rob C (1737) | Lost 0-2 | -141479 |
| 4block | 170 | Nogues, Vincent (1616) | Won 2-1 | +201499 |
| 5block | 139 | Ganz, Andreas (1777) | Won 2-1 | +231522 |
| 6draft | 4 | Nordahl, Andreas (1806) | Lost 1-2 | -131509 |
| 7draft | 36 | Harnden, Simon (1813) | Won 2-1 | +241533 |
| 8draft | 120 | Baez, Jean (1536) | Won 2-0 | +181551 |
| 9draft | 42 | Avila Gutierrez, Marlon Jacob (1495) | Won 2-0 | +171568 |
| 10draft | 74 | Wilson, Jacob (1723) | Lost 1-2 | -151553 |
| 11draft | 91 | Peterson, Michael (1733) | Lost 1-2 | -151538 |
| 12block | 107 | Jacob, Michael (1810) | Lost 1-2 | -131525 |
| 13block | 108 | Huang, Hao-Shan (1852) | Won 2-0 | +231548 |
| 14block | 91 | Yu, Jarvis (1645) | Won 2-1 | +201568 |
| 15block | 84 | Almeida Valdes, Jorge (1565) | Won 2-1 | +181586 |
| 16block | 76 | Thor, Patrik (1793) | Won 2-1 | +221608 |
| top | average opponent: 1705record: 9-7 | new rating: 1608 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 136 | Tan, Rowena (1449) | Won 2-0 | +171517 |
| 2standard | 48 | Chen, Bryan (1559) | Lost 0-2 | -171500 |
| 3standard | 173 | Khor, Wee Yuen Ian (1503) | Lost 0-2 | -181482 |
| 4standard | 279 | Sutanto, Hendrew (1413) | Won 2-0 | +171499 |
| 5standard | 201 | Yu, Ching Kong (1501) | Won 2-0 | +181517 |
| 6standard | 126 | Kong, Chong Teng (1607) | Lost 0-2 | -171500 |
| 7standard | 180 | Meng, Zhuoran (1499) | Lost 1-2 | -181482 |
| 8standard | 157 | Malin, Antti (1712) | Won 2-1 | +221504 |
| 9standard | 124 | Li, Ang (1497) | Won 2-1 | +181522 |
| top | average opponent: 1527record: 5-4 | new rating: 1522 | ||