Horikoshi, Takayuki
Current rating: 1537
Record: 79-60 (GP) / 5-11 (professional)
Grand Prix Chiba 2015Grand Prix Kobe 2015Grand Prix Nagoya 2016Grand Prix Tokyo 2016Grand Prix Chiba 2016Grand Prix Shizuoka 2017Grand Prix Kobe 2017Grand Prix Kyoto 2017Grand Prix Chiba 2018Grand Prix Shizuoka 2018 (standard)Mythic Championship IGrand Prix Yokohama 2019Grand Prix Taipei 2019Grand Prix Chiba 2019Grand Prix Nagoya 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 365 | Nakazawa, Yuki (1431) | Won 2-0 | +161551 |
| 4pioneer | 8 | Matsubara, Ichiro (1598) | Won 1-0 | +191570 |
| 5pioneer | 29 | Choi, Kiho (1586) | Lost 1-2 | -181552 |
| 6pioneer | 174 | Kuribara, Shuta (1677) | Lost 0-2 | -161536 |
| 7pioneer | 181 | Ieda, Toma (1518) | Lost 0-2 | -181518 |
| 8pioneer | 351 | Miyashita, Shota (1570) | Won 2-0 | +191537 |
| top | average opponent: 1563record: 3-3 | new rating: 1537 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 203 | Itou, Daiki 9873 (1476) | Won 2-0 | +161593 |
| 4sealed | 115 | Yamauchi, Takashi (1437) | Lost 1-2 | -211572 |
| 5sealed | 219 | Wachi, Shinya (1693) | Lost 0-2 | -151557 |
| 6sealed | 456 | Kuwabara, Kazuya (1520) | Won 2-0 | +171574 |
| 7sealed | 461 | Kato, Akinobu (1564) | Lost 1-2 | -181556 |
| 8sealed | 392 | Hoshide, Naonari (1401) | Lost 0-2 | -211535 |
| top | average opponent: 1515record: 2-4 | new rating: 1535 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 245 | Ichikawa, Tomokazu (1577) | Lost 0-2 | -201638 |
| 4standard | 197 | Suematsu, Takaaki (1968) | Won 2-1 | +241662 |
| 5standard | 240 | Sahagun, John Daroen (1696) | Lost 1-2 | -171645 |
| 6standard | 309 | Li, Chien Jen (1558) | Won 2-0 | +161661 |
| 7standard | 178 | Ozaki, Zax (1732) | Won 2-1 | +191680 |
| 8standard | 92 | Saito, Yuki (1625) | Won 2-0 | +171697 |
| 9standard | 78 | Liu, Cheng Shu (1576) | Lost 1-2 | -201677 |
| 10standard | 94 | Lin, Victor (1535) | Lost 1-2 | -201657 |
| 11standard | 106 | Ozaki, Kei (1572) | Lost 1-2 | -201637 |
| 12standard | 98 | Wang, Tai-Yuan (1477) | Lost 0-2 | -211616 |
| 13standard | 97 | Huang, Hong Min (1503) | Lost 1-2 | -201596 |
| 14standard | 92 | Beasley, Grant (1535) | Lost 0-2 | -191577 |
| top | average opponent: 1613record: 4-8 | new rating: 1577 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1690 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 198 | Takami, Yuta7701 (1475) | Won 2-1 | +141704 |
| 3modern | 321 | Aoki, Yoshitsugu (1754) | Lost 1-2 | -171687 |
| 4modern | 539 | Takaki, Kengo (1526) | Lost 0-2 | -211666 |
| 5modern | 566 | Oda, Kouichi (1531) | Lost 0-2 | -201646 |
| 6modern | 810 | Nakashima, Ryo (1534) | Lost 1-2 | -201626 |
| 7modern | 791 | Baba, Kosei (1459) | Won 2-1 | +151641 |
| 8modern | 585 | Kato, Jun (1585) | Won 2-0 | +171658 |
| top | average opponent: 1552record: 3-4 | new rating: 1658 | ||
| Mythic Championship I (RNA standard) | starting rating: 1806 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 8 | Margolis, Max (1760) | Won 2-1 | +171823 |
| 2draft | 226 | Miller, Blake (1721) | Won 2-0 | +171840 |
| 3draft | 124 | Anteri, Fabrizio (1795) | Lost 1-2 | -191821 |
| 4standard | 104 | Eager, Nathan (1893) | Won 2-0 | +191840 |
| 5standard | 29 | Majlaton, Alex (1990) | Lost 1-2 | -151825 |
| 6standard | 86 | Park, Sangwook (1559) | Won 2-0 | +131838 |
| 7standard | 80 | Vinci, Stefano (1974) | Lost 0-2 | -161822 |
| 8standard | 56 | Kihara, Atsuki (1883) | Lost 1-2 | -161806 |
| 9draft | 101 | Rolf, John (1913) | Won 2-0 | +201826 |
| 10draft | 148 | Bishop, Zacharia (1588) | Lost 1-2 | -231803 |
| 11draft | 89 | Baggett, James (1726) | Lost 1-2 | -191784 |
| 12standard | 130 | Moral, Carlos (1888) | Lost 0-2 | -161768 |
| 13standard | 140 | Pardee, Samuel (1904) | Lost 1-2 | -161752 |
| 14standard | 139 | Hills, Nathan (1674) | Lost 0-2 | -191733 |
| 15standard | 131 | Bernuau, Emmanuel (1604) | Lost 0-2 | -211712 |
| 16standard | 127 | Taketsuji, Hitoshi (1466) | Lost 1-2 | -221690 |
| top | average opponent: 1771record: 5-11 | new rating: 1690 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1859 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 700 | Ma, Yan (1520) | Lost 1-2 | -241835 |
| 2standard | 711 | Tanabe, Kazuya (1132) | Won 2-0 | +71842 |
| 3standard | 953 | Watanabe, Masahiro (1407) | Won 2-1 | +101852 |
| 4standard | 441 | Maeda, Dai (1480) | Won 2-0 | +121864 |
| 5standard | 416 | Uesugi, Fumiya (1504) | Won 2-0 | +111875 |
| 6standard | 399 | Suzuki, Takahito (1514) | Lost 1-2 | -241851 |
| 7standard | 506 | Shin, Cheol Min (1624) | Lost 1-2 | -221829 |
| 8standard | 576 | Nakada, Ryo (1559) | Lost 0-2 | -231806 |
| top | average opponent: 1468record: 4-4 | new rating: 1806 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1780 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 296 | Kimura, Ryosuke (1481) | Won 2-0 | +121792 |
| 2sealed | 67 | Uchida, Tomoya (1517) | Lost 0-2 | -231769 |
| 3sealed | 770 | Nakazawa, Yusuke (1426) | Won 2-1 | +121781 |
| 4sealed | 689 | Higurashi, Yukinao (1558) | Won 2-1 | +141795 |
| 5sealed | 412 | Yohara, Tosho (1585) | Won 2-0 | +151810 |
| 6sealed | 183 | Oonishi, Takahisa (1541) | Lost 0-2 | -231787 |
| 7sealed | 372 | Mizuno, Masahito (1581) | Won 2-0 | +141801 |
| 8sealed | 316 | Fukaya, Yuta (1465) | Won 2-0 | +121813 |
| 9sealed | 204 | Tsukagoshi, Tadaki (1682) | Lost 0-2 | -201793 |
| 10draft | 643 | Minami, Masashi (1692) | Won 2-1 | +161809 |
| 11draft | 739 | Okumura, Yuji (1880) | Won 2-1 | +191828 |
| 12draft | 707 | Pan, Minxing (1875) | Lost 1-2 | -171811 |
| 13draft | 710 | Kanno, Atsushi (1675) | Won 2-0 | +161827 |
| 14draft | 649 | Obitsu, Youtarou (1762) | Won 2-1 | +171844 |
| 15draft | 571 | Karatsu, Yoshifumi (1682) | Won 2-0 | +151859 |
| top | average opponent: 1627record: 11-4 | new rating: 1859 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1704 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 447 | Cesar Siqueira, Jorge Henrique (1712) | Lost 0-2 | -181686 |
| 4sealed | 377 | Lunderberg, Zach (1524) | Won 2-0 | +151701 |
| 5sealed | 332 | Fukuta, Shingo (1649) | Lost 0-2 | -191682 |
| 6sealed | 619 | Nishigchi, Hideki (1559) | Won 2-1 | +161698 |
| 7sealed | 349 | Kitayama, Masaya (1894) | Lost 0-2 | -141684 |
| 8sealed | 482 | Hoshino, Yoshitaka (1435) | Won 2-1 | +131697 |
| 9sealed | 401 | Fujimoto, Takashi (1368) | Won 2-0 | +121709 |
| 10draft | 223 | Kojima, Tatuya (1702) | Won 2-0 | +181727 |
| 11draft | 346 | Yao, Zile (1780) | Won 2-0 | +191746 |
| 12draft | 298 | Oonishi, Tatsuya (1509) | Won 2-0 | +141760 |
| 13draft | 329 | Nagao, Yasutaka (1861) | Lost 0-2 | -161744 |
| 14draft | 237 | Tsuchihashi, Takuya (1797) | Won 2-1 | +191763 |
| 15draft | 227 | Fukumoto, Nobuhiro (1705) | Won 2-1 | +171780 |
| top | average opponent: 1653record: 9-4 | new rating: 1780 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1756 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 47 | Ieda, Toma (1519) | Lost 1-2 | -221734 |
| 4modern | 493 | Nemoto, Daisuke (1555) | Lost 0-2 | -211713 |
| 5modern | 748 | Tachibana, Kentarou (1642) | Lost 0-2 | -201693 |
| 6modern | 950 | Ozaki, Kengo (1430) | Won 2-0 | +141707 |
| 7modern | 682 | Suzuki, Issei (1552) | Lost 0-2 | -211686 |
| 8modern | 815 | Takata, Kouhei (1685) | Won 2-0 | +181704 |
| top | average opponent: 1564record: 2-4 | new rating: 1704 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1677 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 456 | Koseki, Kouta (1607) | Won 2-1 | +161693 |
| 4standard | 180 | Han, Yi (1581) | Won 2-0 | +161709 |
| 5standard | 131 | Komatsu, Satoshi (1719) | Won 2-0 | +181727 |
| 6standard | 35 | Nakamura, Atsushi (1813) | Lost 1-2 | -161711 |
| 7standard | 69 | Yamakawa, Akihiro (1465) | Won 2-0 | +141725 |
| 8standard | 97 | Kawahama, Yoshikazu (1787) | Lost 1-2 | -171708 |
| 9standard | 123 | Osawa, Takuya (2029) | Won 2-0 | +231731 |
| 10standard | 140 | Nogami, Tokio (1565) | Won 2-0 | +151746 |
| 11standard | 60 | Maki, Shuuichirou (1603) | Won 2-0 | +161762 |
| 12standard | 51 | Kosaka, Kazune (1629) | Won 2-0 | +151777 |
| 13standard | 20 | Kato, Kensuke (1742) | Lost 0-2 | -181759 |
| 14standard | 79 | Yamada, Masashi (1682) | Lost 1-2 | -201739 |
| 15standard | 85 | Yamakita, Yuya (1682) | Won 2-0 | +171756 |
| top | average opponent: 1685record: 9-4 | new rating: 1756 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1711 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 308 | Kazaoka, Nicholle (1613) | Lost 0-2 | -201691 |
| 4legacy | 712 | Hashimoto, Hashi (1520) | Lost 0-2 | -211670 |
| 5legacy | 586 | Sasaki, Shin (1442) | Won 2-1 | +141684 |
| 6legacy | 480 | Obata, Koji (1435) | Lost 1-2 | -221662 |
| 7legacy | 570 | Kudo, Amiru (1444) | Won 2-1 | +141676 |
| 8legacy | 598 | Kono, Toru (1520) | Won 2-1 | +151691 |
| 9legacy | 495 | Chung, Jason (1888) | Lost 1-2 | -141677 |
| top | average opponent: 1552record: 3-4 | new rating: 1677 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 609 | Ono, Makoto (1594) | Lost 0-2 | -201646 |
| 4standard | 669 | Higashimori, Kazunori (1484) | Won 2-1 | +151661 |
| 5standard | 430 | Kawahara, Tadashi (1547) | Won 2-0 | +161677 |
| 6standard | 113 | Hirase, Gun (1520) | Won 2-0 | +151692 |
| 7standard | 109 | Saeki, Katsuhisa (1813) | Won 2-1 | +211713 |
| 8standard | 131 | Murakami, Hikaru (1767) | Won 2-0 | +191732 |
| 9standard | 18 | Shiota, Fumihiko (1826) | Won 2-0 | +191751 |
| 10standard | 13 | Ebitani, Keisuke (1820) | Won 2-0 | +201771 |
| 11standard | 22 | Maruyama, Koji (1664) | Won 2-1 | +161787 |
| 12standard | 3 | Kato, Kensuke (1818) | Lost 0-2 | -181769 |
| 13standard | 17 | Matsubara, Tohru (1767) | Lost 0-2 | -181751 |
| 14standard | 49 | Shiroma, Hiroshi (1565) | Lost 1-2 | -211730 |
| 15standard | 92 | Okumura, Noriaki (1692) | Lost 1-2 | -191711 |
| top | average opponent: 1683record: 8-5 | new rating: 1711 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1636 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 400 | Taniguchi, Yuta (1517) | Won 2-0 | +161652 |
| 3sealed | 560 | Kinoshita, Akira (1540) | Won 2-0 | +161668 |
| 4sealed | 201 | Sakai, Keijiro (1518) | Won 2-0 | +151683 |
| 5sealed | 117 | Kobayashi, Tetsuro (1514) | Won 2-1 | +151698 |
| 6sealed | 44 | Zheng, Peiyuan (1606) | Won 2-0 | +161714 |
| 7sealed | 24 | Kawahama, Yoshikazu (1582) | Won 2-1 | +161730 |
| 8sealed | 13 | Nakazawa, Yusuke (1429) | Lost 0-2 | -241706 |
| 9sealed | 39 | Segou, Kenji (1697) | Won 2-0 | +181724 |
| 10draft | 262 | Li, Sean (1687) | Lost 0-2 | -181706 |
| 11draft | 239 | Sato, Motohiko (1644) | Lost 0-2 | -201686 |
| 12draft | 304 | Ueno, Shinichi (1792) | Won 2-1 | +201706 |
| 13draft | 261 | Matumoto, Yoshitaka (1616) | Lost 0-2 | -191687 |
| 14draft | 246 | Ashizawa, Yoshisato (1510) | Lost 1-2 | -211666 |
| top | average opponent: 1589record: 8-5 | new rating: 1666 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 601 | Tominaga, Yuya (1499) | Won 2-1 | +191500 |
| 2standard | 293 | Hama, Kirito (1437) | Lost 1-2 | -201480 |
| 3standard | 924 | Nakaso, Kouji (1592) | Won 2-0 | +201500 |
| 4standard | 345 | Nakamura, Yuto (1515) | Won 2-1 | +191519 |
| 5standard | 185 | Nakashima, Takumi (1438) | Won 2-1 | +161535 |
| 6standard | 126 | Inoue, Kota (1436) | Won 2-0 | +161551 |
| 7standard | 105 | Nishihara, Hideyuki (1559) | Won 2-0 | +191570 |
| 8standard | 86 | Tsutsui, Yuki (1589) | Won 2-0 | +181588 |
| 9standard | 53 | Taniguchi, Hiroaki (1781) | Won 2-1 | +211609 |
| 10standard | 29 | Sugiyama, Yuya (2075) | Won 2-0 | +261635 |
| 11standard | 9 | Masuno, Ryosuke (1822) | Lost 0-2 | -141621 |
| 12standard | 44 | Lee, Shi Tian (1954) | Lost 0-2 | -121609 |
| 13standard | 82 | Kato, Kensuke (1737) | Won 2-1 | +201629 |
| 14standard | 29 | Juza, Martin (2084) | Lost 0-2 | -101619 |
| 15standard | 65 | Katou, Shin'ya (1568) | Won 2-0 | +171636 |
| top | average opponent: 1672record: 11-4 | new rating: 1636 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2105 | Nishimura, Koichi (1411) | Won 2-1 | +161516 |
| 2sealed | 2053 | Shuji, Yoshida (1518) | Lost 1-2 | -181498 |
| 3sealed | 2222 | Tanaka, Keita (1465) | Won 2-0 | +181516 |
| 4sealed | 2215 | Takamoto, Yuta (1516) | Lost 0-2 | -181498 |
| 5sealed | 2247 | Nagahashi, Sadaaki (1578) | Lost 0-2 | -171481 |
| top | average opponent: 1497record: 2-3 | new rating: 1481 | ||