Itou, Shougo
Current rating: 1785 (#2609)
Record: 83-50-5 (GP) / 1-6 (professional)
- 2003
- 2004
- 2006
- 2008
- 2012
- 2013
- 2014
- 2016
- 2019
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1805 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 178 | Tatebe, Takayuki (1451) | Lost 1-2 | -251780 |
| 3standard | 621 | Chang, Cheng Yu (1667) | Won 2-1 | +161796 |
| 4standard | 401 | Hayashi, Shohei (1515) | Won 2-0 | +131809 |
| 5standard | 340 | Takahashi, Taro (1567) | Lost 1-2 | -221787 |
| 6standard | 353 | Kusunoki, Iori (1468) | Won 2-1 | +121799 |
| 7standard | 361 | Nakamura, Kouki 3727 (1728) | Won 2-1 | +171816 |
| 8standard | 160 | Esaki, Keisuke (1667) | Won 2-0 | +151831 |
| 9standard | 156 | Okamura, Tomoaki (1580) | Lost 0-2 | -221809 |
| 10standard | 155 | Iwata, Sou (1474) | Lost 1-2 | -241785 |
| top | average opponent: 1569record: 5-4 | new rating: 1785 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1722 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 85 | Wong, Kenneth (1631) | Won 2-1 | +161738 |
| 2sealed | 256 | Kawatsu, Shunsuke (1496) | Lost 1-2 | -221716 |
| 3sealed | 829 | Saito, Daichi (1522) | Lost 1-2 | -221694 |
| 4sealed | 965 | Ikuta, Kazuya (1556) | Won 2-1 | +161710 |
| 5sealed | 872 | Yanagisawa, Makoto (1415) | Won 2-0 | +121722 |
| 6sealed | 522 | Sasaki, Hideya (1502) | Won 2-1 | +151737 |
| 7sealed | 303 | Chye, Yian Hsiang (1934) | Won 2-1 | +211758 |
| 8sealed | 206 | Oosaki, Masakazu (1609) | Won 2-0 | +151773 |
| 9sealed | 129 | Iso, Toshiharu (1642) | Lost 0-2 | -201753 |
| 10draft | 92 | Kondou, Masayoshi (1622) | Won 2-0 | +161769 |
| 11draft | 278 | Yamaguchi, Hiroshi2043 (1628) | Lost 1-2 | -211748 |
| 12draft | 297 | Watanabe, Yasuyuki (1555) | Won 2-1 | +151763 |
| 13draft | 62 | Yokota, Masaaki (1542) | Won 2-0 | +141777 |
| 14draft | 52 | Fujii, Mikiya (1493) | Won 2-1 | +131790 |
| 15draft | 41 | Ota, Sho (1621) | Won 2-0 | +151805 |
| top | average opponent: 1584record: 11-4 | new rating: 1805 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1692 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 57 | Satou, Yuuya (1512) | Won 2-0 | +151707 |
| 2modern | 261 | Nakamura, Kimikazu (1462) | Lost 0-2 | -231684 |
| 3modern | 358 | Omura, Mototsugu (1500) | Won 2-1 | +151699 |
| 4modern | 174 | Matsubara, Ichiro (1626) | Won 2-1 | +161715 |
| 5modern | 93 | Kawasaki, Hirotaka (1524) | Won 2-0 | +151730 |
| 6modern | 135 | Sato, Yusuke3033 (1557) | Won 2-1 | +151745 |
| 7modern | 123 | Arai, Kenichiro (1684) | Lost 1-2 | -191726 |
| 8modern | 186 | Ohashi, Akira (1545) | Won 2-0 | +151741 |
| 9modern | 129 | Moriya, Jun (1695) | Lost 1-2 | -191722 |
| top | average opponent: 1567record: 6-3 | new rating: 1722 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1672 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Nakamura, Yuichiro (1462) | Won 2-1 | +141686 |
| 2sealed | 111 | Shimizu, Yusuke (1500) | Won 2-0 | +141700 |
| 3sealed | 108 | Takagi, Takeshi (1740) | Won 2-0 | +191719 |
| 4sealed | 12 | Nakamura, Yusuke (1697) | Lost 1-2 | -181701 |
| 5sealed | 64 | Kojima, Yuusuke (Osaka) (1534) | Won 2-0 | +151716 |
| 6sealed | 108 | Shiraishi, Makoto (1548) | Won 2-0 | +151731 |
| 7sealed | 16 | Shigehara, Toshinori (1754) | Lost 1-2 | -181713 |
| 8sealed | 120 | Kuroda, Kentaro (1526) | Lost 0-2 | -211692 |
| top | average opponent: 1595record: 5-3 | new rating: 1692 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1692 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 552 | Nishikawa, Yukihiro (1500) | Won 2-1 | +141706 |
| 2standard | 715 | Ohtsuka, Youhei (1484) | Won 2-1 | +141720 |
| 3standard | 614 | Fujimoto, Koji (1524) | Won 2-0 | +151735 |
| 4standard | 524 | Nakashima, Toshihiko (1646) | Lost 1-2 | -201715 |
| 5standard | 588 | Kawabata, Yuji (1480) | Lost 1-2 | -221693 |
| 6standard | 650 | Takaoka, Yusuke (1504) | Lost 1-2 | -211672 |
| top | average opponent: 1523record: 3-3 | new rating: 1672 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 657 | Kuzuya, Masato (1516) | Draw 1-1 | -41685 |
| 3sealed | 841 | Takei, Hironobu (1515) | Won 2-1 | +151700 |
| 4sealed | 777 | Horibe, Yoshifumi (1536) | Won 2-0 | +151715 |
| 5sealed | 713 | Sawahata, Atsushi (1560) | Lost 0-2 | -201695 |
| 6sealed | 794 | Ito, Wataru (1534) | Lost 0-2 | -211674 |
| 7sealed | 868 | Chijimi, Keiichi (1680) | Won 2-0 | +181692 |
| top | average opponent: 1557record: 3-2-1 | new rating: 1692 | ||
| Pro Tour Gatecrash (GTC standard) | starting rating: 1781 | |||
| round | table | opponent (rating) | result | Δrating |
| 2draft | 1 | Naylor, Jamie (1644) | Won 2-1 | +151796 |
| 3draft | 65 | Martell, Tom (2048) | Lost 0-2 | -131783 |
| 4standard | 36 | Kastle, Darwin (1666) | Lost 0-2 | -201763 |
| 5standard | 67 | Reitbauer, David (1867) | Lost 0-2 | -171746 |
| 6standard | 126 | Janse, Love (1729) | Lost 0-2 | -181728 |
| 7standard | 113 | Carvalho, Pedro (1769) | Lost 0-2 | -171711 |
| 8standard | 141 | Harrelson, Douglas (1469) | Lost 1-2 | -221689 |
| top | average opponent: 1742record: 1-6 | new rating: 1689 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1828 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 267 | Aoshima, Jun (1500) | Lost 1-2 | -241804 |
| 2standard | 425 | Shouta I., (1482) | Lost 0-2 | -231781 |
| top | average opponent: 1491record: 0-2 | new rating: 1781 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1783 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 22 | Harano, Takahiro (1657) | Won 2-0 | +151798 |
| 5sealed | 56 | Sugaya, Hironobu (1811) | Won 2-1 | +181816 |
| 6sealed | 8 | Imagawa, Hiromasa (1716) | Won 2-1 | +171833 |
| 7sealed | 15 | Watanabe, Yuuya (2027) | Won 2-0 | +211854 |
| 8sealed | 5 | Fujita, Tsuyoshi (1799) | Lost 1-2 | -191835 |
| 9sealed | 14 | Taniguchi, Hiroaki (1663) | Lost 0-2 | -211814 |
| 10draft | 54 | Ueda, Katsuya (1676) | Lost 1-2 | -201794 |
| 11draft | 8 | Wong, Kenneth (1572) | Won 2-1 | +141808 |
| 12draft | 58 | Gao, Tan (1589) | Won 2-1 | +141822 |
| 13draft | 31 | Wada, Hiroya (1646) | Won 2-0 | +141836 |
| 14draft | 37 | Hoshino, Masaaki (1606) | Won 2-1 | +141850 |
| 15draft | 59 | Nobuaki S., (1614) | Lost 1-2 | -221828 |
| top | average opponent: 1698record: 8-4 | new rating: 1828 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1693 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 2 | Fujii, Masashi (1446) | Won 2-0 | +141707 |
| 2block | 164 | Ishikawa, Yoshitaka (1478) | Won 2-0 | +141721 |
| 3block | 69 | Spillo, Stefano (1671) | Lost 0-2 | -191702 |
| 4block | 208 | Akahori, Masaaki (1523) | Won 2-1 | +141716 |
| 5block | 105 | Yamada, Yasushi (1505) | Draw 1-1 | -31713 |
| 6block | 112 | Taniguchi, Takeo (1546) | Won 2-1 | +151728 |
| 7block | 65 | Fujita, Tsuyoshi (1686) | Won 2-0 | +171745 |
| 8block | 37 | Chang, Chih-Hsiang (1761) | Won 2-1 | +181763 |
| 9block | 21 | Nakamura, Shuhei (1984) | Lost 1-2 | -141749 |
| 10block | 44 | Kawamura, Kazushi (1802) | Won 2-0 | +191768 |
| 11block | 28 | Shimada, Hiroya (1600) | Won 2-1 | +151783 |
| 12block | 20 | Taru, Genki (1872) | Won 2-1 | +201803 |
| 13block | 9 | Sawada, Ken (1678) | Won 2-1 | +151818 |
| 14block | 8 | Ootsuka, Koutarou (2024) | Lost 1-2 | -141804 |
| 15block | 51 | Hirashima, Yuutarou (1606) | Lost 0-2 | -211783 |
| top | average opponent: 1679record: 10-4-1 | new rating: 1783 | ||
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1728 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 68 | Takahashi, Jun ya (1500) | Won 2-0 | +141742 |
| 3sealed | 11 | Inoue, Toru (1559) | Won 2-0 | +141756 |
| 4sealed | 56 | Shimura, Ichirou (1845) | Lost 0-2 | -161740 |
| 5sealed | 50 | Kawate, Junpei (1522) | Lost 1-2 | -221718 |
| 6sealed | 69 | Okada, Wataru (1688) | Won 2-0 | +171735 |
| 7sealed | 48 | Yamashita, Hiroki (1592) | Lost 0-2 | -201715 |
| 8sealed | 69 | Okamoto, Masahiro (1504) | Lost 1-2 | -221693 |
| top | average opponent: 1601record: 3-4 | new rating: 1693 | ||
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 22 | Nakamura, Shuhei (2009) | Won 2-0 | +251640 |
| 5sealed | 13 | Shimura, Ichirou (1770) | Won 2-1 | +211661 |
| 6sealed | 17 | Kubota, Kenta (1720) | Won 2-0 | +191680 |
| 7sealed | 2 | Lee, Sung-Bum (1496) | Won 2-0 | +141694 |
| 8sealed | 53 | Chai, Royce Ming Huang (1896) | Won 2-0 | +221716 |
| 9rochester | 16 | Hashimoto, Rei (1776) | Won 2-1 | +191735 |
| 10rochester | 28 | Morita, Masahiko (1984) | Lost 0-1 | -131722 |
| 11rochester | 25 | Chai, Royce Ming Huang (1908) | Won 2-1 | +211743 |
| 12rochester | 28 | Morita, Masahiko (2013) | Lost 1-2 | -131730 |
| 13rochester | 19 | Akiyama, Takashi (1649) | Lost 0-2 | -201710 |
| 14rochester | 4 | Takasaki, Yuichi (1676) | Won 2-0 | +181728 |
| top | average opponent: 1809record: 8-3 | new rating: 1728 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 129 | Hirosawa, Yuuta (1688) | Lost 0-2 | -161565 |
| 4standard | 154 | Ueda, Yushi (1518) | Won 2-0 | +171582 |
| 5standard | 78 | Tsujimura, Hiroyuki (1518) | Won 2-1 | +171599 |
| 6standard | 42 | Watanabe, Hiroto (1624) | Won 2-0 | +181617 |
| 7standard | 61 | Iwai, Tsuyoshi (1692) | Won 2-0 | +191636 |
| 8standard | 36 | Ueno, Takamasa (1631) | Won 2-1 | +181654 |
| 9standard | 5 | Kurimoto, Hidenori (1599) | Draw 1-1 | -11653 |
| 10standard | 8 | Sasaki, Yusuke (1604) | Lost 1-2 | -191634 |
| 11standard | 46 | Imagawa, Hiromasa (1603) | Lost 1-2 | -181616 |
| 12standard | 14 | Fujiwara, Yuichiro (1677) | Won 2-1 | +191635 |
| 13standard | 35 | Yanagihara, Hiroki (1552) | Lost 0-2 | -201615 |
| top | average opponent: 1610record: 6-4-1 | new rating: 1615 | ||
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 35 | Kikuchi, Yuuji (1594) | Lost 0-2 | -181582 |
| 4sealed | 102 | Shikata, Nobuaki (1604) | Won 2-0 | +191601 |
| 5sealed | 85 | Sasaki, Yusuke(Miyagi) (1546) | Lost 1-2 | -191582 |
| 6sealed | 72 | Yanagisawa, Tadahiro (1595) | Won 2-1 | +181600 |
| 7sealed | 95 | Yamasaki, Ryo (1536) | Lost 1-2 | -191581 |
| top | average opponent: 1575record: 2-3 | new rating: 1581 | ||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 95 | Kondo, Masahiro (1535) | Lost 1-2 | -201585 |
| 4sealed | 178 | Nakayama, Shirou (1520) | Won 2-0 | +171602 |
| 5sealed | 103 | Kito, Takeshi (1598) | Won 2-0 | +181620 |
| 6sealed | 72 | Ootsuka, Koutarou (1525) | Lost 0-2 | -201600 |
| top | average opponent: 1544record: 2-2 | new rating: 1600 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 176 | Nakaaze, Yuji (1500) | Won 2-0 | +151647 |
| 3block | 80 | Nakamura, Yuusuke (1592) | Won 2-0 | +171664 |
| 4block | 25 | Asai, Ryuusuke (1555) | Lost 1-2 | -201644 |
| 5block | 105 | Kouno, Tomohiro (1559) | Lost 0-2 | -191625 |
| 6block | 179 | Isa, Takahiro (1498) | Lost 1-2 | -201605 |
| top | average opponent: 1541record: 2-3 | new rating: 1605 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 164 | Nose, Koji (1520) | Won 2-0 | +181518 |
| 2sealed | 111 | Katayama, Takahiro (1540) | Draw 1-1 | +11519 |
| 3sealed | 114 | Shimizu, Hajime (1549) | Won 2-1 | +181537 |
| 4sealed | 70 | Yasukawa, Kazuhide (1553) | Won 2-0 | +191556 |
| 5sealed | 34 | Aoki, Kazuya (1621) | Won 2-0 | +191575 |
| 6sealed | 16 | Baba, Yasunori (1548) | Won 2-1 | +171592 |
| 7sealed | 9 | Kaji, Tomohiro (1596) | Won 2-0 | +181610 |
| 8sealed | 104 | Takasu, Taisuke (1595) | ID | 01610 |
| 9draft | 3 | Mayuzumi, Shinichi (1576) | Draw 1-1 | 01610 |
| 10draft | 7 | Sugiki, Takafumi (1642) | Won 2-1 | +181628 |
| 11draft | 5 | Matsumura, Takehiko (1597) | Won 2-0 | +181646 |
| 12draft | 8 | Ishida, Itaru (1878) | Lost 1-2 | -141632 |
| 13draft | 16 | Miyazaki, Hidetaka (1644) | Lost 1-2 | -181614 |
| 14draft | 8 | Nakamura, Yuusuke (1592) | Won 2-0 | +181632 |
| top | average opponent: 1604record: 9-2-3 | new rating: 1632 | ||