Doi, Asuka
Current rating: 1604
Record: 30-22 (GP) / 8-11-1 (professional)
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 100 | Itou, Takanori (1374) | Lost 1-2 | -231622 |
| 2sealed | 142 | Mukaino, Tomohiro (1464) | Won 2-0 | +161638 |
| 3sealed | 122 | Miyazaki, Yasuhiro (1545) | Lost 1-2 | -201618 |
| 4sealed | 136 | Tanabe, Kazuya (1270) | Lost 1-2 | -241594 |
| 5sealed | 152 | Ito, Akira (1429) | Won 2-0 | +151609 |
| 6sealed | 127 | Sugaya, Hironobu (1442) | Won 2-1 | +151624 |
| 7sealed | 7 | Kitamoto, Hiroki (1505) | Lost 1-2 | -201604 |
| top | average opponent: 1433record: 3-4 | new rating: 1604 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1667 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 102 | Kubota, Taiga (1501) | Won 2-1 | +151682 |
| 4standard | 38 | Katayama, Takahiro (1630) | Won 2-1 | +171699 |
| 5standard | 29 | Ban, Yoshihiro (1539) | Lost 0-2 | -211678 |
| 6standard | 35 | Komuro, Shuu (1799) | Lost 1-2 | -161662 |
| 7standard | 165 | Nakano, Yoshitaka (1732) | Lost 1-2 | -171645 |
| top | average opponent: 1640record: 2-3 | new rating: 1645 | ||
| Pro Tour Kobe 2004 (Mirrodin block) | starting rating: 1738 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 105 | Polasek, Filip (1554) | Won 2-1 | +151753 |
| 2block | 11 | Mori, Katsuhiro (1888) | Lost 0-2 | -161737 |
| 3block | 40 | Rohde Mow, Asger (1544) | Lost 1-2 | -211716 |
| 4block | 79 | Verdy, Fabian (1482) | Lost 1-2 | -221694 |
| 5block | 93 | Martineau, Gilles (1415) | Won 2-1 | +131707 |
| 6block | 67 | Siron, Geoffrey (1685) | Lost 0-2 | -191688 |
| 7block | 90 | Erinin, Dimitar (1477) | Lost 1-2 | -211667 |
| top | average opponent: 1578record: 2-5 | new rating: 1667 | ||
| Grand Prix Okayama 2004 (extended) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 1 | Ueta, Hiroki (1544) | Won 2-0 | +161632 |
| 4extended | 28 | Fujitsuka, Shougo (1596) | Won 2-0 | +181650 |
| 5extended | 23 | Kinoshita, Junichi (1915) | Won 2-1 | +221672 |
| 6extended | 3 | Motoyama, Kazuhiko (1566) | Won 2-0 | +161688 |
| 7extended | 3 | Tanaka, Hisaya (1780) | Won 2-1 | +201708 |
| 8extended | 2 | Fujita, Osamu (2078) | Lost 0-2 | -111697 |
| 9extended | 8 | Arita, Ryuichi (1716) | Won 2-0 | +181715 |
| 10extended | 12 | Ishida, Itaru (2057) | Lost 1-2 | -121703 |
| 11extended | 8 | Koura, Masahiro (1802) | Won 2-0 | +201723 |
| 12extended | 12 | Matsumoto, Taiki (1645) | Won 2-0 | +161739 |
| 13extended | 24 | Ikeda, Tsuyoshi (1727) | Won 2-0 | +181757 |
| 14extended | 3 | Hayashi, Shinsuke (1848) | ID | 01757 |
| Qextended | Lee, Sang-Ryeol (1714) | Lost 1-2 | -191738 | |
| top | average opponent: 1768record: 9-3-1 | new rating: 1738 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 77 | Kobashi, Motoki (1486) | Won 2-0 | +181504 |
| 2block | 101 | Onta, Hirofumi (1465) | Won 2-0 | +181522 |
| 3block | 64 | Tezuka, Yuuki (1382) | Won 2-1 | +151537 |
| 4block | 83 | Kawashima, Yoshiyuki (1590) | Lost 1-2 | -171520 |
| 5block | 147 | Tanaka, Hidenori (1504) | Won 2-1 | +181538 |
| 6block | 54 | Iyanaga, Junya (1535) | Won 2-0 | +181556 |
| 7block | 23 | Kumoda, Kazuhiro (1593) | ID | 01556 |
| 8block | 39 | Fujioka, Kazuki (1494) | Won 2-0 | +171573 |
| 9block | 20 | Taru, Genki (1652) | Lost 0-2 | -171556 |
| 10block | 52 | Eura, Hiroki (1533) | Lost 1-2 | -181538 |
| 11block | 78 | Mukuno, Yuuji (1680) | Won 2-0 | +201558 |
| 12block | 57 | Morimoto, Manabu (1632) | Won 2-1 | +201578 |
| 13block | 33 | Kuroda, Yousuke (1587) | Won 2-0 | +181596 |
| 14block | 26 | Takeda, Takamichi (1618) | Won 2-0 | +181614 |
| 15block | 16 | Kanno, Atsushi (1626) | Lost 0-2 | -181596 |
| 16block | 29 | Kubouchi, Naoki (1669) | Won 2-0 | +201616 |
| top | average opponent: 1565record: 11-4-1 | new rating: 1616 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 258 | Tomiyasu, Yosuke (1500) | Won 2-0 | +181497 |
| 2sealed | 58 | Saitou, Yuu (1470) | Lost 1-2 | -181479 |
| 3sealed | 162 | Fox, Anthony K (1500) | Won 2-1 | +181497 |
| 4sealed | 162 | Okabayashi, Masanao (1648) | Lost 0-2 | -151482 |
| 5sealed | 154 | Nagaoka, Takayuki (1675) | Won 2-1 | +211503 |
| 6sealed | 137 | Shoji, Tatsuro (1502) | Won 2-1 | +181521 |
| 7sealed | 113 | Nakamura, Keisuke (1538) | Lost 0-2 | -181503 |
| 8sealed | 112 | Nishikubo, Shogo (1552) | Lost 1-2 | -171486 |
| top | average opponent: 1548record: 4-4 | new rating: 1486 | ||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 11 | Nakata, Yoshihiko (1520) | Won 2-0 | +181550 |
| 4extended | 31 | Nobushita, Jun (1644) | Lost 0-2 | -171533 |
| 5extended | 74 | Nakano, Yoshitaka (1542) | Lost 1-2 | -181515 |
| 6extended | 99 | Tashiro, Yoshiaki (1480) | Lost 1-2 | -181497 |
| 7extended | 101 | Katayama, Takahiro (1487) | Lost 1-2 | -181479 |
| top | average opponent: 1535record: 1-4 | new rating: 1479 | ||
| Pro Tour Houston 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 53 | Barboza, Francisco (1561) | Lost 0-2 | -171483 |
| 2extended | 120 | Chia Min Hsu, Tony (1482) | Won 2-0 | +181501 |
| 3extended | 120 | Christensen, Allan (1798) | Won 2-1 | +231524 |
| 4extended | 54 | Williamson, Michael (1506) | Lost 0-2 | -181506 |
| 5extended | 83 | Lynch, Brian (1476) | Won 2-0 | +171523 |
| 6extended | 45 | van Leeuwen, Arjan (1764) | Won 2-0 | +231546 |
| 7extended | 32 | Martell, Tom (1574) | ID | 01546 |
| 8extended | 25 | Mello, Patrick (1862) | Lost 1-2 | -131533 |
| 9extended | 51 | Wiegersma, Jelger (1930) | Lost 1-2 | -111522 |
| 10extended | 56 | Seville, Scott (1580) | Lost 0-2 | -171505 |
| 11extended | 56 | Michelena, Gabriel (1557) | Draw 1-1 | +11506 |
| 12extended | 56 | Fear, Edward (1745) | Lost 1-2 | -141492 |
| 13extended | 52 | Niclas, Vincent (1541) | Won 2-1 | +191511 |
| 14extended | 50 | Sonne, Jonathan (1642) | Won 2-0 | +211532 |
| top | average opponent: 1644record: 6-6-2 | new rating: 1532 | ||