Sakamoto, Sakito
Current rating: 1769 (#3133)
Record: 105-86-1 (GP) / 3-5 (professional)
- 2003
- 2004
- 2005
- 2006
- 2007
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2015
- 2017
- 2019
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1801 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 239 | Kimura, Yuito (1598) | Won 2-0 | +151816 |
| 2standard | 96 | Honjo, Kiyotaka (1270) | Won 2-0 | +91825 |
| 3standard | 1 | Takao, Shota (2062) | Won 2-1 | +221847 |
| 4standard | 152 | Nakabe, Ikki (1507) | Won 2-1 | +121859 |
| 5standard | 28 | Takahashi, Kei (1630) | Lost 1-2 | -221837 |
| 6standard | 252 | Kawasaki, Hirotaka (1719) | Lost 0-2 | -201817 |
| 7standard | 203 | Kawata, Kazuki (1551) | Lost 1-2 | -231794 |
| 8standard | 333 | Niitani, Nobuhide (1388) | Lost 1-2 | -251769 |
| top | average opponent: 1591record: 4-4 | new rating: 1769 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1800 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 508 | Wang, Nan (1482) | Won 2-1 | +131813 |
| 2modern | 110 | Takeda, Ryo (1462) | Won 2-0 | +121825 |
| 3modern | 295 | Mishima, Wataru (1592) | Won 2-1 | +131838 |
| 4modern | 106 | Hangyo, Tatsuya (1537) | Won 2-1 | +131851 |
| 5modern | 41 | Hirosawa, Yuuichirou (1569) | Won 2-1 | +131864 |
| 6modern | 25 | Takenaka, Takumi (1696) | Lost 0-2 | -211843 |
| 7modern | 188 | Kageyama, Hiroki (1732) | Won 2-1 | +161859 |
| 8modern | 96 | Morofuji, Takuma (2108) | Won 2-1 | +221881 |
| 9modern | 18 | Murae, Ryuji (1833) | Lost 0-2 | -181863 |
| 10modern | 102 | Hirata, Koutatsu (1708) | Won 2-0 | +151878 |
| 11modern | 67 | Kojima, Terumasa (1614) | Lost 0-2 | -231855 |
| 12modern | 170 | Miyata, Yuuya (1615) | Lost 1-2 | -221833 |
| 13modern | 200 | Healy, Brendan (1649) | Lost 0-2 | -221811 |
| 14modern | 223 | Itagaki, Yota (1485) | Lost 0-2 | -231788 |
| 15modern | 210 | Yatori, Naoyuki (1551) | Won 2-0 | +131801 |
| top | average opponent: 1642record: 9-6 | new rating: 1801 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1782 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1029 | Takahashi, Noriaki (1500) | Won 2-0 | +131795 |
| 2sealed | 958 | Lin, Hams (1413) | Won 2-0 | +111806 |
| 3sealed | 847 | Tsushima, Tomoya (1726) | Won 2-0 | +171823 |
| 4sealed | 885 | Takada, Ryuto (1520) | Won 2-1 | +121835 |
| 5sealed | 824 | Yamada, Ryuichiro (1744) | Lost 0-2 | -191816 |
| 6sealed | 851 | Tazawa, Kazuho (1472) | Lost 0-2 | -241792 |
| 7sealed | 1005 | Kobayashi, Yutaka (1540) | Won 2-0 | +131805 |
| 8sealed | 953 | Takagi, Yui (1751) | Won 2-1 | +171822 |
| 9sealed | 845 | Ishiguro, Satoshi0631 (1606) | Lost 1-2 | -221800 |
| top | average opponent: 1586record: 6-3 | new rating: 1800 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1767 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Ida, Hiroyoshi (1500) | Lost 1-2 | -221745 |
| 2sealed | 363 | Okutomi, Yuusuke (1482) | Won 2-1 | +131758 |
| 3sealed | 325 | S., Maekawa (1498) | Won 2-1 | +131771 |
| 4sealed | 156 | Kirito, Keisuke (1542) | Won 2-1 | +141785 |
| 5sealed | 143 | Kamo, Riki (1587) | Lost 1-2 | -211764 |
| 6sealed | 248 | Iwanaga, Kohei (1522) | Won 2-1 | +131777 |
| 7sealed | 96 | Fukuoka, Masayoshi (1543) | Lost 0-2 | -221755 |
| 8sealed | 308 | Kumeyama, Yuji (1461) | Won 2-0 | +131768 |
| 9sealed | 318 | Ha, Sang-Mook (1541) | Won 2-1 | +141782 |
| top | average opponent: 1520record: 6-3 | new rating: 1782 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1680 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 113 | Isa, Yukifumi (1518) | Won 2-1 | +151695 |
| 3modern | 194 | Hata, Hideaki (1517) | Won 2-0 | +151710 |
| 4modern | 16 | Kabe, Kazuki (1521) | Won 2-1 | +141724 |
| 5modern | 76 | Kobayashi, Masanori (1624) | Won 2-0 | +161740 |
| 6modern | 32 | Sato, Takatoshi (1724) | Won 2-1 | +181758 |
| 7modern | 10 | Hishida, Akinori (1571) | Won 2-1 | +151773 |
| 8modern | 9 | Ishii, Hiroyuki (1596) | Won 2-1 | +151788 |
| 9modern | 1 | Morofuji, Takuma (1826) | Won 2-1 | +181806 |
| 10modern | 1 | Yoon, SooHan (1744) | Won 2-1 | +171823 |
| 11modern | 1 | Sui, Xin (1901) | Lost 1-2 | -161807 |
| 12modern | 4 | Hasegawa, Yu (1637) | Lost 0-2 | -221785 |
| 13modern | 7 | Iijima, Yutaka (1645) | Lost 0-2 | -201765 |
| 14modern | 24 | Ikedo, Masakazu (1773) | Won 2-0 | +181783 |
| 15modern | 18 | Kim, Min-su (Japan) (1912) | Lost 0-2 | -161767 |
| 16modern | 33 | Cho, Kou (1646) | ID | 01767 |
| top | average opponent: 1677record: 10-4-1 | new rating: 1767 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1656 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 63 | Sunaga, Ayumu (1518) | Won 2-1 | +161672 |
| 3standard | 53 | Niimi, Kiyoaki (1719) | Won 2-1 | +191691 |
| 4standard | 86 | Tashiro, Kouichi (1710) | Lost 0-2 | -181673 |
| 5standard | 93 | Yamamoto, Yuuya (1517) | Lost 0-2 | -211652 |
| 6standard | 211 | Masanori K., (1499) | Won 2-1 | +151667 |
| 7standard | 155 | Sim, Chapman (1654) | Won 2-0 | +181685 |
| 8standard | 119 | Miyazaki, Yasuhiro (1549) | Won 2-0 | +161701 |
| 9standard | 64 | Tanahashi, Masayasu (1857) | Won 2-1 | +211722 |
| 10standard | 20 | Takahashi, Kazuya (1544) | Won 2-0 | +141736 |
| 11standard | 17 | Shimada, Masahiko (1661) | Won 2-0 | +171753 |
| 12standard | 6 | Tanaka, Kouichi (1634) | Lost 0-2 | -201733 |
| 13standard | 14 | Hirabayashi, Kazuya (1882) | Lost 0-2 | -151718 |
| 14standard | 25 | Sugaya, Hironobu (1781) | Lost 0-2 | -171701 |
| 15standard | 39 | Ogura, Takamasa (1539) | Lost 0-2 | -211680 |
| top | average opponent: 1647record: 8-6 | new rating: 1680 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 161 | Tokuyama, Yoshihiko (1555) | Lost 1-2 | -171511 |
| 3extended | 147 | Tabata, Hiroshi (1467) | Won 2-0 | +171528 |
| 4extended | 163 | Ouchi, Akimasa (1585) | Won 2-1 | +191547 |
| 5extended | 99 | Takahashi, Shigenori (1504) | Won 2-0 | +171564 |
| 6extended | 87 | Matsuoka, Takayuki (1514) | Won 2-1 | +171581 |
| 7extended | 43 | Yamada, Hiroki (1448) | Won 2-1 | +161597 |
| 8extended | 7 | Kuo, Tzu-Ching (1862) | Lost 0-2 | -141583 |
| 9extended | 34 | Iwazaki, Yuuta (1574) | Won 2-0 | +181601 |
| 10extended | 14 | Kuroda, Masashiro (2048) | Lost 0-2 | -101591 |
| 11extended | 37 | Furuta, Yoshifuyu (1534) | Won 2-1 | +171608 |
| 12extended | 16 | Sakimura, Akihiko (1594) | Won 2-0 | +181626 |
| 13extended | 40 | Mitamura, Kazuya (1922) | Won 2-0 | +231649 |
| 14extended | 38 | Morita, Masahiko (1934) | Lost 0-2 | -131636 |
| 15extended | 2 | Yoshinaga, Mitsuteru (1773) | Won 2-1 | +201656 |
| top | average opponent: 1665record: 10-4 | new rating: 1656 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 160 | Saito, Tomoya (1662) | Lost 0-2 | -151501 |
| 3standard | 247 | Moriya, Toshihiko (1626) | Won 2-1 | +201521 |
| 4standard | 134 | Shibata, Daisuke (1387) | Won 2-0 | +161537 |
| 5standard | 73 | Fujimoto, Takehiro (1528) | Won 2-1 | +171554 |
| 6standard | 98 | Kuroda, Masashiro (2097) | Lost 0-2 | -91545 |
| 7standard | 126 | Saijou, Yuuichi (1574) | Lost 1-2 | -171528 |
| top | average opponent: 1646record: 3-3 | new rating: 1528 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 158 | Wachi, Shinya (1628) | Lost 0-2 | -151452 |
| 3extended | 376 | Ootake, Masanori (1502) | Won 2-1 | +191471 |
| 4extended | 305 | Satou, Naoki (1625) | Lost 1-2 | -161455 |
| 5extended | 236 | Yamada, Daiki (1471) | Won 2-0 | +191474 |
| 6extended | 176 | Kanamori, Yusuke (1518) | Won 2-1 | +191493 |
| 7extended | 175 | Terada, Tadashi (1577) | Won 2-0 | +191512 |
| 8extended | 130 | Okimura, Yosuke (1555) | Won 2-0 | +191531 |
| 9extended | 84 | Yotsumoto, Yuki (1716) | Lost 0-2 | -151516 |
| top | average opponent: 1574record: 5-3 | new rating: 1516 | ||
| Pro Tour San Diego 2010 (WWK standard) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 73 | Cresswell, Desmond (1500) | Won 2-1 | +181509 |
| 2standard | 34 | Comer, Alan (1621) | Lost 1-2 | -161493 |
| 3standard | 128 | Levy, Raphael (1896) | Lost 0-2 | -111482 |
| 4standard | 123 | Mann, Corey (1523) | Lost 0-2 | -171465 |
| 5standard | 161 | Doise, Jan (1657) | Lost 0-2 | -151450 |
| 6draft | 55 | Shapiro, Mark (1452) | Won 2-0 | +181468 |
| 7draft | 97 | Doucet, Niels (1469) | Won 2-0 | +181486 |
| 8draft | 136 | Cresswell, Desmond (1404) | Lost 0-2 | -191467 |
| top | average opponent: 1565record: 3-5 | new rating: 1467 | ||
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Fujimoto, Takehiro (1467) | Won 2-0 | +191459 |
| 2sealed | 30 | Tanaka, Ryouhei (1471) | Won 2-1 | +181477 |
| 3sealed | 53 | Suzuki, Masatsuna (1707) | Lost 1-2 | -141463 |
| 4sealed | 84 | Inoue, Masanao (1573) | Won 2-0 | +201483 |
| 5sealed | 101 | Yoshinaga, Mitsuteru (1594) | Lost 1-2 | -161467 |
| 6sealed | 135 | Nagami, Youichi (1515) | Won 2-1 | +191486 |
| 7sealed | 59 | Kanegawa, Toshiya (1562) | Lost 0-2 | -161470 |
| 8sealed | 95 | Kondou, Keiichi (1655) | Won 2-0 | +211491 |
| top | average opponent: 1568record: 5-3 | new rating: 1491 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 26 | Yamamoto, Kentaro (1824) | Lost 1-2 | -121443 |
| 5sealed | 51 | Muramatsu, Daisuke (1637) | Won 2-0 | +221465 |
| 6sealed | 66 | Yoshizawa, Takuya (1578) | Lost 0-2 | -161449 |
| 7sealed | 103 | Orsini Jones, Matteo (1800) | Lost 0-2 | -121437 |
| 8sealed | 112 | Terada, Shuuhei (1545) | Won 2-0 | +201457 |
| 9sealed | 92 | Ashikaga, Masatoshi (1551) | Lost 0-2 | -171440 |
| top | average opponent: 1656record: 2-4 | new rating: 1440 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 16 | Kawakami, Hiroshi (1688) | Won 2-1 | +221524 |
| 3extended | 3 | Kikuchi, Yuuji (1699) | Lost 1-2 | -151509 |
| 4extended | 95 | Hashizume, Yuuya (1575) | Lost 0-2 | -171492 |
| 5extended | 193 | Yamaguchi, Koutarou (1565) | Lost 0-2 | -171475 |
| 6extended | 169 | Kanakazawa, Takeshi (1442) | Lost 0-2 | -181457 |
| 7extended | 162 | Takatsuki, Ryo (1397) | Lost 0-2 | -191438 |
| 8extended | 88 | Einoo, Takafumi (1377) | Won 2-0 | +171455 |
| top | average opponent: 1535record: 2-5 | new rating: 1455 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 85 | Nakamura, Hirobumi (1474) | Lost 1-2 | -191536 |
| 3sealed | 183 | Ishimaru, Ken (1599) | Lost 1-2 | -171519 |
| 4sealed | 105 | Gen, Takatoshi (1469) | Lost 1-2 | -191500 |
| 5sealed | 146 | Minami, Masashi (1600) | Lost 0-2 | -161484 |
| 6sealed | 9 | matsumoto, akiyoshi (1484) | Won 2-0 | +181502 |
| 7sealed | 175 | Kawate, Junpei (1585) | Won 2-1 | +191521 |
| 8sealed | 62 | Yamada, Yasuo (1473) | Lost 1-2 | -191502 |
| top | average opponent: 1526record: 2-5 | new rating: 1502 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 30 | Kase, Masahito (1518) | Won 2-0 | +191527 |
| 3block | 106 | Kimura, Takuto (1510) | Won 2-1 | +171544 |
| 4block | 21 | Takayama, Ryou (1547) | Won 2-1 | +181562 |
| 5block | 3 | Inoue, Toru (1582) | Won 2-1 | +191581 |
| 6block | 11 | Uto, Yoshihiko (1576) | Lost 1-2 | -181563 |
| 7block | 34 | Juumonji, Tarou (1523) | Won 2-0 | +171580 |
| 8block | 25 | Ootsuka, Koutarou (1994) | Won 2-1 | +251605 |
| 9block | 14 | Nagaoka, Takayuki (1846) | Lost 0-2 | -141591 |
| 10block | 26 | Takagi, Takayuki (1718) | Lost 0-2 | -151576 |
| 11block | 38 | Kawate, Junpei (1626) | Won 2-1 | +191595 |
| 12block | 33 | Tamaki, Junnosuke (1612) | Lost 1-2 | -181577 |
| 13block | 41 | Akaike, Yo (1451) | Won 2-1 | +161593 |
| 14block | 34 | Ito, Atsushi (1499) | Lost 0-2 | -201573 |
| 15block | 9 | Ishigaki, Ryousuke (1589) | Lost 1-2 | -181555 |
| top | average opponent: 1614record: 8-6 | new rating: 1555 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 120 | Kawase, Yasuhiro (1521) | Lost 0-2 | -191531 |
| 3standard | 151 | Kawanishi, Akio (1501) | Lost 1-2 | -181513 |
| 4standard | 275 | Koyama, Tetsuo (1502) | Lost 0-2 | -191494 |
| 5standard | 313 | Hisaki, Yuu (1434) | Won 2-1 | +171511 |
| 6standard | 247 | Iwatsu, Hirotaka (1481) | Won 2-0 | +181529 |
| 7standard | 153 | Mito, Mitsukuni (1485) | Won 2-1 | +171546 |
| 8standard | 171 | Yamamoto, Muneyuki (1491) | Lost 1-2 | -191527 |
| 9standard | 167 | Kanomata, Wataru (1498) | Lost 1-2 | -191508 |
| top | average opponent: 1489record: 3-5 | new rating: 1508 | ||
| Grand Prix Kitakyushu 2007 (LRW limited) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | Tatsumi, Yasuhiro (1460) | Won 2-0 | +171510 |
| 2sealed | 66 | Nakamura, Tamon (1499) | Won 2-1 | +181528 |
| 3sealed | 10 | Inuzuka, Satoshi (1536) | Won 2-0 | +181546 |
| 4sealed | 32 | Suzuoka, Toshimitsu (1627) | Won 2-0 | +201566 |
| 5sealed | 21 | Kawada, Chihiro (1537) | Lost 1-2 | -191547 |
| 6sealed | 35 | Kaneko, Masami (1838) | Won 2-1 | +231570 |
| 7sealed | 21 | Takahashi, Yuta (1739) | Lost 1-2 | -151555 |
| 8sealed | 82 | Kaneyasu, Takeshi (1498) | Won 2-1 | +171572 |
| 9draft | 15 | Kim, Cynic (1851) | Lost 0-2 | -131559 |
| 10draft | 29 | Baba, Yuuji (1560) | Won 2-1 | +181577 |
| 11draft | 24 | Inanaga, Nobuyuki (1589) | Won 2-1 | +181595 |
| 12draft | 9 | Nakao, Munenari (1607) | Lost 1-2 | -171578 |
| 13draft | 15 | Watanabe, Yuuya (1768) | Lost 0-2 | -151563 |
| 14draft | 14 | Kim, Cynic (1817) | Lost 1-2 | -131550 |
| top | average opponent: 1638record: 8-6 | new rating: 1550 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 291 | Ueno, Takamasa (1594) | Won 2-1 | +211473 |
| 2standard | 77 | Suzuki, Shuusei (1458) | Lost 0-2 | -181455 |
| 3standard | 223 | Morita, Masayuki (1413) | Won 2-0 | +171472 |
| 4standard | 237 | Wen, Yuning (1520) | Lost 0-2 | -171455 |
| 5standard | 226 | Terao, Manato (1451) | Won 2-0 | +181473 |
| 6standard | 185 | Nagae, Hiroyuki (1465) | Won 2-1 | +181491 |
| 7standard | 114 | Miyako, Takahiro (1504) | Won 2-1 | +181509 |
| 8standard | 71 | Kiyonaga, Sho (1568) | Draw 1-1 | +11510 |
| 9standard | 74 | Ooshima, Junji (1560) | Lost 0-2 | -171493 |
| top | average opponent: 1504record: 5-3-1 | new rating: 1493 | ||
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Kuroda, Ryouhei (1564) | Won 2-1 | +201480 |
| 2sealed | 76 | Takayama, Kenta (1589) | Won 2-1 | +201500 |
| 3sealed | 40 | Hirosawa, Yuuta (1795) | Lost 1-2 | -131487 |
| 4sealed | 99 | Kawate, Junpei (1504) | Lost 1-2 | -181469 |
| 5sealed | 118 | Ito, Jun (1528) | Lost 0-2 | -171452 |
| top | average opponent: 1596record: 2-3 | new rating: 1452 | ||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Nakada, Masahiro (1515) | Won 2-0 | +191486 |
| 2sealed | 84 | Takasaki, Yuichi (1659) | Lost 0-2 | -151471 |
| 3sealed | 115 | Yokoi, Masaki (1651) | Won 2-0 | +211492 |
| 4sealed | 69 | Hojo, Naomasa (1659) | Lost 0-2 | -151477 |
| 5sealed | 146 | Shimizu, Kouichi (1502) | Lost 1-2 | -171460 |
| top | average opponent: 1597record: 2-3 | new rating: 1460 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 20 | Ishitaka, Yusuke (1518) | Lost 1-2 | -171462 |
| 3standard | 234 | Midorikawa, Takashi (1500) | Won 2-0 | +191481 |
| 4standard | 281 | Taru, Genki (1593) | Lost 0-2 | -161465 |
| 5standard | 293 | Fukushima, Hirotomo (1504) | Won 2-0 | +181483 |
| 6standard | 223 | Houwa, Osamu (1581) | Lost 1-2 | -161467 |
| top | average opponent: 1539record: 2-3 | new rating: 1467 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 122 | Onta, Hirofumi (1447) | Lost 0-2 | -191481 |
| 2block | 273 | Yanagawa, Tomoyuki (1500) | Lost 0-2 | -181463 |
| 3block | 374 | Kawabata, Kiyoto (1464) | Won 2-0 | +181481 |
| 4block | 319 | Tominaga, Yoichi (1464) | Lost 0-2 | -181463 |
| 5block | 324 | Kobayashi, Hajime (1357) | Won 2-1 | +161479 |
| 6block | 262 | Takeda, Koji (1513) | Won 2-1 | +191498 |
| 7block | 186 | Miura, Hiroyuki (1473) | Lost 1-2 | -191479 |
| top | average opponent: 1460record: 3-4 | new rating: 1479 | ||