Date, Hiroshi
Current rating: 1741 (#4286)
Record: 96-73
- 2004
- 2006
- 2009
- 2010
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
| Grand Prix Kobe 2017 (modern) | starting rating: 1799 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 599 | Takakura, Shinichirou (1484) | Lost 0-2 | -231776 |
| 2modern | 839 | Syota, Kashiwagi (1482) | Lost 0-2 | -231753 |
| 3modern | 1265 | Tomoki, Ishii (1463) | Won 2-1 | +121765 |
| 4modern | 1058 | Yoshihara, Shouta (1608) | Won 2-0 | +161781 |
| 5modern | 770 | Hirabayashi, Kazuya (1739) | Lost 1-2 | -191762 |
| 6modern | 1011 | Ueda, Takushi (1420) | Lost 0-2 | -241738 |
| 7modern | 1066 | Yamada, Yoshitaka (1468) | Won 2-1 | +131751 |
| 8modern | 795 | Wada, Kouji (1488) | Lost 1-2 | -231728 |
| 9modern | 798 | Ng, Thengwei (1433) | Won 2-1 | +131741 |
| top | average opponent: 1509record: 4-5 | new rating: 1741 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1693 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 186 | Yabuguchi, Youhei (1492) | Won 2-1 | +151708 |
| 2legacy | 112 | Ikoma, Toshio (1452) | Won 2-1 | +131721 |
| 3legacy | 311 | Gotou, Hiroaki (1692) | Won 2-0 | +181739 |
| 4legacy | 218 | Horiuchi, Makoto (1853) | Lost 0-2 | -161723 |
| 5legacy | 465 | Kazuhiro, Munakata (1542) | Won 2-1 | +151738 |
| 6legacy | 148 | Mori, Yuki (1531) | Won 2-1 | +141752 |
| 7legacy | 78 | Honjo, Shuya (1565) | Lost 1-2 | -221730 |
| 8legacy | 221 | Fujimoto, Yosuke (1649) | Won 2-1 | +171747 |
| 9legacy | 224 | Rogers, Matthew (1930) | Won 2-1 | +211768 |
| 10legacy | 45 | Oota, Nobuyuki (1619) | Won 2-1 | +161784 |
| 11legacy | 36 | Togores, Rodrigo (1813) | Won 2-1 | +181802 |
| 12legacy | 44 | Oshikawa, Akira (1775) | Won 2-0 | +181820 |
| 13legacy | 16 | Ishii, Takuya (1639) | Lost 0-2 | -221798 |
| 14legacy | 40 | Satou, Akihiko (1647) | Won 2-0 | +161814 |
| 15legacy | 35 | Osawa, Takuya (2019) | Lost 0-2 | -151799 |
| top | average opponent: 1681record: 11-4 | new rating: 1799 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1670 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 389 | Itou, Satoru (1613) | Lost 1-2 | -191651 |
| 3standard | 1254 | Chang, Chieh Sheng (1502) | Won 2-1 | +151666 |
| 4standard | 429 | Tsuchida, Shinnosuke (1514) | Won 2-0 | +151681 |
| 5standard | 309 | Ooi, Masaki (1650) | Lost 1-2 | -181663 |
| 6standard | 949 | Tamai, Hideaki (1591) | Won 2-1 | +161679 |
| 7standard | 490 | Setya, Steven Dirga (1680) | Won 2-0 | +181697 |
| 8standard | 258 | Kawasaki, Takeshi (1470) | Won 2-1 | +141711 |
| 9standard | 228 | Mishima, Wataru (1728) | Won 2-0 | +191730 |
| 10standard | 166 | Saito, Shinya (1647) | Lost 1-2 | -201710 |
| 11standard | 167 | Iiri, Takahiro (1571) | Won 2-0 | +161726 |
| 12standard | 105 | Iwasawa, Fumiya (1721) | Lost 0-2 | -181708 |
| 13standard | 170 | Oiso, Masashi (1922) | Lost 0-2 | -151693 |
| top | average opponent: 1634record: 7-5 | new rating: 1693 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1661 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 150 | Maruno, Takaaki (1560) | Won 2-0 | +161677 |
| 3sealed | 375 | Akase, Daisuke (1443) | Won 2-1 | +141691 |
| 4sealed | 92 | Inoue, Kota (1420) | Lost 1-2 | -231668 |
| 5sealed | 476 | Higaki, Takao (1859) | Won 2-0 | +211689 |
| 6sealed | 317 | Xiao, Han (1571) | Lost 1-2 | -201669 |
| 7sealed | 301 | Katsu, Masahiro (1452) | Lost 1-2 | -221647 |
| 8sealed | 643 | Takayama, Kan (1592) | Won 2-0 | +171664 |
| 9sealed | 506 | Imai, Masakatsu (1549) | Won 2-1 | +161680 |
| 10draft | 194 | Kodama, Ren (1602) | Won 2-0 | +171697 |
| 11draft | 260 | Sashida, Tomoro (1456) | Lost 0-2 | -231674 |
| 12draft | 357 | Hirabayashi, Yuki1029 (1624) | Lost 0-2 | -191655 |
| 13draft | 71 | Nishimura, Shuji (1454) | Won 2-0 | +151670 |
| top | average opponent: 1548record: 7-5 | new rating: 1670 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 358 | Tateyama, Masato (1388) | Won 2-0 | +131645 |
| 3standard | 434 | Masukado, Kenta (1600) | Won 2-0 | +181663 |
| 4standard | 58 | Krautmann, Wenzel (1874) | Won 2-1 | +211684 |
| 5standard | 109 | Yamagami, Yudai (1896) | Lost 1-2 | -141670 |
| 6standard | 171 | Nakano, Yoshitaka (1800) | Won 2-1 | +201690 |
| 7standard | 156 | Tamura, Ryohei (1593) | Won 2-0 | +171707 |
| 8standard | 28 | Tada, Mitsuhiro (1598) | Won 2-1 | +161723 |
| 9standard | 22 | Shiotani, Keiichiro (1610) | Won 2-0 | +161739 |
| 10standard | 7 | Ishimaru, Ken (1783) | Lost 1-2 | -181721 |
| 11standard | 33 | Takenaka, Takumi (1593) | Won 2-0 | +161737 |
| 12standard | 43 | Miyata, Yuuya (1656) | Lost 0-2 | -191718 |
| 13standard | 81 | Imai, Kenta (1604) | Lost 0-2 | -201698 |
| 14standard | 100 | Katou, Shin'ya (1548) | Lost 0-2 | -211677 |
| 15standard | 98 | Sunada, Shougo (1770) | Lost 1-2 | -161661 |
| top | average opponent: 1665record: 8-6 | new rating: 1661 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1057 | Ochi, Takushi (1468) | Won 2-1 | +151659 |
| 3sealed | 834 | Suzuki, Ryo (1467) | Won 2-1 | +151674 |
| 4sealed | 877 | Nakano, Fumiki (1665) | Lost 0-2 | -181656 |
| 5sealed | 907 | Nishiyama, Naoki (1537) | Won 2-1 | +151671 |
| 6sealed | 843 | Fukui, Shunsuke (1581) | Lost 0-2 | -191652 |
| 7sealed | 1001 | Nakagawa, Yuya (1542) | Lost 1-2 | -201632 |
| top | average opponent: 1543record: 3-3 | new rating: 1632 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1679 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 19 | Kuroda, Ryuhei (1538) | Lost 0-2 | -211658 |
| 3legacy | 236 | Motoyama, Yuuichi (1499) | Won 2-0 | +151673 |
| 4legacy | 201 | Sato, Takahiro (1468) | Won 2-0 | +141687 |
| 5legacy | 84 | Kiuchi, Satoru (1551) | Lost 0-2 | -201667 |
| 6legacy | 182 | Satonaka, Kentarou (1406) | Lost 1-2 | -231644 |
| top | average opponent: 1492record: 2-3 | new rating: 1644 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1767 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 71 | Fujii, Daisuke (1616) | Lost 0-2 | -201747 |
| 3sealed | 357 | Miura, Naoyasu (1501) | Lost 1-2 | -231724 |
| 4sealed | 369 | Shinkawa, Takuya (1452) | Lost 1-2 | -231701 |
| 5sealed | 404 | Nishimura, Noboru (1436) | Lost 1-2 | -221679 |
| top | average opponent: 1501record: 0-4 | new rating: 1679 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1686 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 908 | Hirose, Yuuki (1649) | Lost 1-2 | -191667 |
| 4modern | 878 | Nagai, Yoshio (1431) | Lost 0-2 | -221645 |
| 5modern | 1029 | Osako, Kazuki (1376) | Won 2-1 | +131658 |
| 6modern | 1014 | Tsuchiya, Yoshihiro (1395) | Won 2-0 | +131671 |
| 7modern | 875 | Nakatani, Hiroki (1522) | Won 2-1 | +161687 |
| 8modern | 824 | Suzuki, Masahiro 7609 (1525) | Won 2-0 | +151702 |
| 9modern | 769 | Ishimoto, Yuki (1542) | Won 2-1 | +151717 |
| 10modern | 89 | Itou, Manabu (1590) | Won 2-1 | +151732 |
| 11modern | 66 | Suematsu, Takaaki (1610) | Won 2-1 | +161748 |
| 12modern | 41 | Satou, Masanori (1662) | Won 2-0 | +171765 |
| 13modern | 7 | Matsumoto, Yuki2978 (1991) | Won 2-0 | +221787 |
| 14modern | 8 | Yamada, Takuya (1709) | Lost 1-2 | -201767 |
| 15modern | 14 | Morofuji, Takuma (2023) | ID | 01767 |
| top | average opponent: 1617record: 9-3-1 | new rating: 1767 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 549 | Sakuramoto, Takashi (1518) | Won 2-1 | +181534 |
| 3sealed | 666 | Ishiguro, Satoshi0631 (1580) | Won 2-0 | +191553 |
| 4sealed | 525 | Kasuga, Ryosuke (1543) | Lost 0-2 | -181535 |
| 5sealed | 671 | Takagi, Kengo (1523) | Won 2-1 | +181553 |
| 6sealed | 577 | Hisano, Mikita (1527) | Won 2-0 | +171570 |
| 7sealed | 568 | Nishiura, Ryosuke (1563) | Won 2-0 | +181588 |
| 8sealed | 509 | Atobe, Kazuki (1533) | Won 2-0 | +171605 |
| 9sealed | 515 | Hirose, Yoshiyuki (1621) | Won 2-1 | +181623 |
| 10draft | 15 | Kakiuchi, Nobuyuki (1628) | Won 2-1 | +191642 |
| 11draft | 79 | Boku, Takashi (1556) | Lost 1-2 | -201622 |
| 12draft | 15 | Nakamura, Yusuke (1770) | Won 2-1 | +211643 |
| 13draft | 33 | Kinugasa, Satoshi (1657) | Won 2-1 | +181661 |
| 14draft | 22 | Sano, Futoshi (1780) | Won 2-1 | +201681 |
| 15draft | 5 | Maeno, Kazuha (1843) | Won 2-1 | +211702 |
| Qdraft | Sato, Takatoshi (1787) | Lost 1-2 | -161686 | |
| top | average opponent: 1629record: 12-3 | new rating: 1686 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 34 | Asahara, Akira (1965) | Won 2-0 | +251574 |
| 2standard | 91 | Mishio, Takenori (1485) | Lost 0-2 | -201554 |
| 3standard | 232 | Itou, Masayoshi (1485) | Lost 1-2 | -191535 |
| 4standard | 348 | Otuka, Ryutaro (1480) | Won 2-1 | +171552 |
| 5standard | 235 | Ishii, Taiyo (1442) | Lost 1-2 | -201532 |
| 6standard | 299 | Nakamura, Junya (1652) | Lost 0-2 | -161516 |
| top | average opponent: 1585record: 2-4 | new rating: 1516 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 136 | Masuda, Kou (1497) | Won 2-1 | +161608 |
| 3sealed | 157 | Kosemura, Tomohiro (1483) | Lost 0-2 | -201588 |
| 4sealed | 256 | Kamei, Kazuhiko (1369) | Lost 0-2 | -221566 |
| 5sealed | 329 | Kamizono, Naoki (1604) | Lost 0-2 | -171549 |
| top | average opponent: 1488record: 1-3 | new rating: 1549 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 383 | Oogai, Yuuta (1518) | Won 2-1 | +161607 |
| 3standard | 19 | Farnung, Ian (1835) | Lost 1-2 | -141593 |
| 4standard | 511 | Nakano, Yoshitaka (1827) | Lost 0-2 | -131580 |
| 5standard | 511 | Miyawaki, Takahiro (1530) | Won 2-0 | +171597 |
| 6standard | 481 | Sakimura, Akihiko (1595) | Lost 1-2 | -181579 |
| 7standard | 420 | Tanaka, Shingo (1483) | Won 2-1 | +161595 |
| 8standard | 321 | Aida, Yasuki (1529) | Won 2-1 | +171612 |
| 9standard | 214 | Hatou, Yoshikazu (1521) | Lost 0-2 | -201592 |
| top | average opponent: 1605record: 4-4 | new rating: 1592 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 392 | Usami, Taro (1584) | Lost 0-2 | -181574 |
| 3modern | 487 | Shirasaka, Satoshi (1449) | Won 2-1 | +161590 |
| 4modern | 260 | Kurihara, Shingou (1894) | Won 2-1 | +231613 |
| 5modern | 198 | Kaneko, Shun (1537) | Won 2-1 | +171630 |
| 6modern | 61 | Saegusa, Nobuyuki (1591) | Lost 1-2 | -191611 |
| 7modern | 143 | Kuwahara, Yoshiki (1572) | Lost 0-2 | -191592 |
| 8modern | 268 | Kurosaki, Hiroki (1560) | Lost 0-2 | -181574 |
| 9modern | 243 | Tanji, Kensuke (1509) | Won 2-1 | +171591 |
| top | average opponent: 1587record: 4-4 | new rating: 1591 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 85 | Tsuchiya, Hideaki (1576) | Won 2-0 | +171600 |
| 2standard | 95 | Satou, Yuuya (1487) | Won 2-0 | +161616 |
| 3standard | 4 | Tashima, Chihiro (1529) | Lost 0-2 | -191597 |
| 4standard | 157 | Konoma, Nobuyuki (1509) | Won 2-1 | +161613 |
| 5standard | 98 | Yamashita, Hidetoshi (1767) | Lost 0-2 | -151598 |
| 6standard | 155 | Kosuga, Shuhei (1455) | Won 2-1 | +151613 |
| 7standard | 116 | Juumonji, Ryou (1648) | Lost 0-2 | -171596 |
| 8standard | 170 | Hirano, Kouji (1519) | Lost 1-2 | -191577 |
| 9standard | 172 | Takano, Riku (1454) | Won 2-0 | +151592 |
| top | average opponent: 1549record: 5-4 | new rating: 1592 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 85 | Kobayashi, Tatsuya (1468) | Won 2-0 | +171565 |
| 2extended | 183 | Mukasa, Yoshiya (1518) | Won 2-1 | +171582 |
| 3extended | 3 | Sasagawa, Tomohide (1663) | Lost 1-2 | -161566 |
| 4extended | 181 | Hagiwara, Noriyuki (1598) | Won 2-0 | +181584 |
| 5extended | 78 | Ootake, Takafumi (1541) | Won 2-0 | +171601 |
| 6extended | 128 | Ito, Keigo (1629) | Won 2-1 | +191620 |
| 7extended | 58 | Maruyama, Kentarou (1484) | Lost 1-2 | -211599 |
| 8extended | 67 | Ikedo, Masakazu (1658) | Lost 0-2 | -161583 |
| top | average opponent: 1570record: 5-3 | new rating: 1583 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 239 | Fujita, Osamu (Niigata) (1445) | Won 2-0 | +171509 |
| 2sealed | 165 | Tsunokawa, Yoshikazu (1345) | Won 2-0 | +151524 |
| 3sealed | 14 | Masuno, Ryosuke (1784) | Won 2-0 | +231547 |
| 4sealed | 79 | Kawamoto, Naoya (1500) | Won 2-0 | +171564 |
| 5sealed | 6 | Yamamoto, Daichi (1509) | Won 2-1 | +171581 |
| 6sealed | 21 | Chao, Peter (1692) | Won 2-0 | +201601 |
| 7sealed | 5 | Ozawa, Takahiro (1663) | Lost 1-2 | -171584 |
| 8sealed | 21 | Sugiyama, Kenji (1583) | Lost 0-2 | -181566 |
| 9sealed | 54 | Kishi, Hiroyuki (1579) | Lost 1-2 | -181548 |
| top | average opponent: 1567record: 6-3 | new rating: 1548 | ||
| Grand Prix Yamagata 2006 (TSP limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Kozakai, Ryouhei (1483) | Won 2-0 | +191465 |
| 2sealed | 36 | Sutou, Takuo (1513) | Lost 0-2 | -171448 |
| 3sealed | 106 | Abe, Eriko (1500) | Won 2-0 | +191467 |
| 4sealed | 65 | Yazawa, Yasuhiro (1443) | Won 2-1 | +171484 |
| 5sealed | 52 | Takahashi, Atsushi (1539) | Won 2-1 | +191503 |
| 6sealed | 24 | Aridome, Tomohiro (1859) | Lost 1-2 | -121491 |
| 7sealed | 6 | Ito, Wataru (1498) | Won 2-0 | +191510 |
| 8sealed | 41 | Sakai, Yoshitoki (1544) | Lost 0-2 | -181492 |
| top | average opponent: 1547record: 5-3 | new rating: 1492 | ||
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Itou, Takanori (1465) | Lost 0-2 | -191481 |
| 2sealed | 219 | Yashiro, Takuya (1402) | Lost 0-2 | -191462 |
| 3sealed | 240 | Kim, Cynic (1547) | Lost 1-2 | -171445 |
| 4sealed | 244 | Sugimori, Kazutaka (1481) | Won 2-0 | +191464 |
| 5sealed | 205 | Hirayama, Daisuke (1466) | Lost 0-2 | -181446 |
| top | average opponent: 1472record: 1-4 | new rating: 1446 | ||