Sakajo, Yasuhisa
Current rating: 1752 (#3772)
Record: 36-24 (GP) / 9-6 (professional)
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1729 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 114 | Hara, Daisuke (1500) | Won 2-0 | +141743 |
| 2standard | 150 | Maeno.J, Kazushi (1519) | Won 2-0 | +141757 |
| 3standard | 36 | Goto, Yusei (1691) | Won 2-0 | +171774 |
| 4standard | 95 | Oiso, Masashi (1991) | Won 2-1 | +221796 |
| 5standard | 15 | Shiozu, Ryouma (1872) | Won 2-0 | +191815 |
| 6standard | 11 | Ikawa, Yoshihiko (1802) | Lost 0-2 | -181797 |
| 7standard | 63 | Hirayama, Atsushi (1597) | Lost 1-2 | -221775 |
| 8standard | 113 | Abe, Keisuke (1502) | Lost 1-2 | -231752 |
| top | average opponent: 1684record: 5-3 | new rating: 1752 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1692 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Cao, Chengheng (1500) | Won 2-0 | +151707 |
| 2sealed | 88 | Pan, Junhao (1518) | Won 2-0 | +141721 |
| 3sealed | 67 | Liu, Huai (1536) | Won 2-1 | +151736 |
| 4sealed | 72 | Long, Zhou (1714) | Won 2-0 | +171753 |
| 5sealed | 21 | Wu, Nan 1 (1555) | Won 2-0 | +151768 |
| 6sealed | 14 | Gao, Roger (1629) | Lost 1-2 | -211747 |
| 7sealed | 41 | Kubouchi, Naoki (1909) | Lost 1-2 | -151732 |
| 8sealed | 52 | Hirayama, Atsushi (1539) | Won 2-0 | +151747 |
| 9sealed | 54 | Feng, Bao (1772) | Lost 0-2 | -181729 |
| top | average opponent: 1630record: 6-3 | new rating: 1729 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1727 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 227 | Saeki, Katsuhisa (1562) | Lost 1-2 | -211706 |
| 2extended | 238 | Shiota, Fumihiko (1633) | Won 2-1 | +171723 |
| 3extended | 164 | Mizuno, Kunihiko (1533) | Lost 1-2 | -221701 |
| 4extended | 218 | Ueyama, Yuji (1394) | Won 2-0 | +131714 |
| 5extended | 213 | I., Hiroshi (1501) | Lost 0-2 | -221692 |
| top | average opponent: 1525record: 2-3 | new rating: 1692 | ||
| Pro Tour Nagoya 2005 (COK rochester) | starting rating: 1659 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 74 | Saito, Hisashi (1539) | Won 2-1 | +161675 |
| 2rochester | 54 | Tamblyn, Mitchell (1749) | Won 2-0 | +191694 |
| 3rochester | 9 | Gundersen, Thomas (1921) | Lost 1-2 | -141680 |
| 4rochester | 72 | Sanders, Benjamin M (1515) | Won 2-1 | +151695 |
| 5rochester | 40 | Jacob, Michael (1682) | Won 2-0 | +181713 |
| 6rochester | 8 | Ishida, Itaru (1792) | Won 2-1 | +201733 |
| 7rochester | 5 | Wiegersma, Jelger (1790) | Lost 1-2 | -171716 |
| 8rochester | 2 | Carlsson, Simon (1802) | Won 2-0 | +191735 |
| 9rochester | 9 | Lebedowicz, Osyp (1981) | Lost 1-2 | -131722 |
| 10rochester | 15 | Wiegersma, Jelger (1775) | Won 2-1 | +191741 |
| 11rochester | 8 | Chai, Royce Ming Huang (1932) | Won 2-1 | +211762 |
| 12rochester | 8 | Goron, Julien (1930) | Lost 0-2 | -151747 |
| 13rochester | 27 | Aizawa, Yuuichi (1550) | Lost 1-2 | -211726 |
| 14rochester | 3 | Ausserre, Manuel (1566) | Won 2-0 | +151741 |
| 15rochester | 15 | Cunningham, Jeff (1977) | Lost 0-2 | -141727 |
| top | average opponent: 1767record: 9-6 | new rating: 1727 | ||
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 99 | Tachibana, Satoshi (1735) | Lost 0-2 | -151560 |
| 4sealed | 139 | Shibayama, Jun (1569) | Won 2-0 | +181578 |
| 5sealed | 105 | Mitamura, Kazuya (1638) | Won 2-0 | +191597 |
| 6sealed | 79 | Nakano, Fumiki (1603) | Won 2-1 | +181615 |
| 7sealed | 46 | Kitayama, Masaya (1515) | Won 2-1 | +161631 |
| 8sealed | 100 | Lee, Sung-Bum (1481) | Won 2-0 | +161647 |
| 9rochester | 31 | Kubota, Kenta (1716) | Won 2-0 | +191666 |
| 10rochester | 20 | Okamoto, Jin (1927) | Won 2-0 | +221688 |
| 11rochester | 6 | Akiyama, Takashi (1647) | Lost 0-2 | -181670 |
| 12rochester | 6 | Mihara, Makihito (1879) | Won 2-0 | +211691 |
| 13rochester | 6 | Kaneko, Masami (1692) | Lost 1-2 | -181673 |
| 14rochester | 3 | Chai, Royce Ming Huang (1881) | Lost 1-2 | -141659 |
| top | average opponent: 1690record: 8-4 | new rating: 1659 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 170 | Kamei, Hidenori (1422) | Won 2-0 | +151599 |
| 3standard | 143 | Takahashi, Junya (1547) | Won 2-1 | +171616 |
| 4standard | 110 | Toyama, Kazuaki (1553) | Won 2-1 | +171633 |
| 5standard | 42 | Kito, Takeshi (1562) | Lost 0-2 | -191614 |
| 6standard | 122 | Saito, Takanobu (1555) | Won 2-0 | +171631 |
| 7standard | 24 | Mouri, Takemasa (1692) | Lost 1-2 | -171614 |
| 8standard | 128 | Imai, Ryouta (1513) | Lost 0-2 | -201594 |
| 9standard | 132 | Fujibayashi, Haruki (1533) | Lost 0-2 | -191575 |
| top | average opponent: 1547record: 4-4 | new rating: 1575 | ||
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 135 | Yokoyama, Shouta (1500) | Lost 1-2 | -201571 |
| 2sealed | 171 | Tsunokawa, Yoshikazu (1370) | Won 2-0 | +151586 |
| 3sealed | 148 | Nakano, Fumiki (1567) | Lost 0-2 | -181568 |
| 4sealed | 182 | Akiyama, Takashi (1484) | Won 2-0 | +161584 |
| top | average opponent: 1480record: 2-2 | new rating: 1584 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 186 | Nogi, Yasuhiro (1447) | Lost 0-2 | -191481 |
| 3block | 189 | Nakaaze, Yuji (1484) | Won 2-0 | +181499 |
| 4block | 244 | Fukuchi, Takahiro (1618) | Won 2-0 | +201519 |
| 5block | 95 | Ohno, Junki (1501) | Won 2-1 | +181537 |
| 6block | 40 | Kubouchi, Naoki (1625) | Won 2-0 | +201557 |
| 7block | 38 | Ishida, Itaru (1957) | Won 2-0 | +241581 |
| 8block | 23 | Komuro, Shuu (1686) | Lost 0-2 | -161565 |
| 9block | 49 | Maki, Koichiro (1752) | Won 2-0 | +221587 |
| 10block | 28 | Akita, Naoto (1595) | Won 2-1 | +181605 |
| 11block | 14 | Atsuta, Nao (1705) | Won 2-1 | +201625 |
| 12block | 12 | Momose, Kazuyuki (1744) | Lost 0-2 | -161609 |
| 13block | 17 | Takiue, Satoshi (1552) | Lost 1-2 | -191590 |
| 14block | 44 | Mouri, Takemasa (1700) | Won 2-0 | +201610 |
| 15block | 29 | Hamamoto, Kenji (1573) | Lost 1-2 | -191591 |
| top | average opponent: 1639record: 9-5 | new rating: 1591 | ||